1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

Search results for 'mrf'

List  Grid 

per page
Set Ascending Direction
  1. MRF422  NPN Silicon Power Transistor, 150 W (PEP), 30 MHz, 28 V, M/A-COM, Matched Quad (4)

    MRF422 NPN Silicon Power Transistor, 150 W (PEP), 30 MHz, 28 V, M/A-COM, Matched Quad (4)

    $321.91

    MRF422 NPN Silicon Power Transistor, Matched Set of 4, 150 W (PEP), 30 MHz, 28 V, MFR: M/A-COM

  2. SM724 Polyfet RF Power VDMOS Transistor (Cross for MRF255) (NOS)

    SM724 Polyfet RF Power VDMOS Transistor (Cross for MRF255) (NOS)

    $102.91

    Silicon VDMOS transistor designed specifically for broadband RF applications.  Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others.
    60 Watts Single Ended
    New Old Stock * No longer available for export
    * This part is direct cross for MRF255 *
    MFR: Polyfet RF Devices
    SKU: SM724

    For more information go here

  3. MRF581G  Transistor, Microsemi

    MRF581G Transistor, Microsemi

    $3.95

    MRF581 Transistor, MFR: Microsemi  No longer available for Export, (NOS)

  4. MRF247 Transistor, 175 MHz, 75w, 12.5v, (Low Beta) TRW (NOS)

    MRF247 Transistor, 175 MHz, 75w, 12.5v, (Low Beta) TRW (NOS)

    $54.95

    MRF247 Transistor, 175 MHz, 75w, (Low Beta) MFR: TRW  No longer available for Export, (NOS)

    The MRF247 is designed for 12.5 Volt VHF large–signal amplifier applications in industrial and commercial FM equipment operating to 175 MHz.

     

  5. MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

    MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

    $18.95

    MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

    New Old Stock * No longer available for export

  6. SRF7000-90 Motorola Transistor 70w 12.5v 14-30 MHz 0.380" Flange (MRF455) Matched Quad (4) (NOS)

    SRF7000-90 Motorola Transistor 70w 12.5v 14-30 MHz 0.380" Flange (MRF455) Matched Quad (4) (NOS)

    $239.91

    Transistor 70w 12.5v 14-30 MHz 0.380" Flange High Gain Replacement for MRF455
    Matched Quad (4)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF7000-90MQ

  7. SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) Matched Pair (2) (NOS)

    SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) Matched Pair (2) (NOS)

    $159.91

    Transistor 70w 12.5v 14-30 MHz 0.380" Flange High Gain Replacement for MRF45 (NOS)
    Mached Quad (4)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF7000-90MP

  8. SRF3800 Motorola Transistor 12 volt (Selected MRF492) Matched Pair (2) (NOS)

    SRF3800 Motorola Transistor 12 volt (Selected MRF492) Matched Pair (2) (NOS)

    $195.90

    Transistor 12 volt (Selected MRF492)
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3800MP

  9. SRF3800 Motorola Transistor 12 volt (Selected MRF492) (NOS)

    SRF3800 Motorola Transistor 12 volt (Selected MRF492) (NOS)

    $92.95

    Transistor 12 volt (Selected MRF492)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3800

  10. SRF3795 Motorola Transistor 12V Premium Grade Replacement for the MRF454 Matched Quad (4) (NOS)

    SRF3795 Motorola Transistor 12V Premium Grade Replacement for the MRF454 Matched Quad (4) (NOS)

    $420.91

    Out of stock

    Transistor 12 Volt is the Premium Grade Replacement for the MRF454 80 Watt   
    Matched Quad (4) 
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3795MQ

  11. SRF3795 Motorola 12V Transistor Premium Grade Replacement for the MRF454 Matched Pair (2) (NOS)

    SRF3795 Motorola 12V Transistor Premium Grade Replacement for the MRF454 Matched Pair (2) (NOS)

    $210.91

    Out of stock

    Transistor 12V Matched Pair (2) premium grade replacement for MRF454 80 Watt Transistor
    The Motorola SRF3795 has High Gain selection G, Blue beta or higher, and it is a premium grade replacement for the MRF454.
    New Old Stock * No longer available for export
    MFR: Motorola
    MFR: SRF3795MP

  12. SRF3795 Motorola Transistor 12V Premium Grade Replacement for MRF454 80W Transistor (NOS)

    SRF3795 Motorola Transistor 12V Premium Grade Replacement for MRF454 80W Transistor (NOS)

    $105.91

    Transistor 12 Volt Premium Grade Replacement for MRF454 80 Watt (NOS)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3795

  13. SRF3775 Motorola Transistor 75W 12.5V 14-30 MHz 0.380 Flange Matched Quad (4) (MRF455) (NOS)

    SRF3775 Motorola Transistor 75W 12.5V 14-30 MHz 0.380 Flange Matched Quad (4) (MRF455) (NOS)

    $339.91

    Transistor 75w 12.5v 14-30 MHz 0.380 Flange High Gain Replacement for MRF455 (NOS)
    Matched Quad (4)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF3775MQ

  14. SRF3775 Motorola Transistor 75W 12.5V 14-30 MHz 0.380 Flange Matched Pair (2) (MRF455) (NOS)

    SRF3775 Motorola Transistor 75W 12.5V 14-30 MHz 0.380 Flange Matched Pair (2) (MRF455) (NOS)

    $169.91

    Transistor 75w 12.5v 14-30 MHz 0.380 Flange High Gain Replacement for MRF455
    Macthed Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF3775MP

  15. SRF3775 Motorola Transistor 75w 12.5v 14-30 MHz 0.380 Flange (MRF455) (NOS)

    SRF3775 Motorola Transistor 75w 12.5v 14-30 MHz 0.380 Flange (MRF455) (NOS)

    $84.91

    Transistor 75w 12.5v 14-30 MHz 0.380 Flange High Gain Replacement for MRF455
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF3775

  16. SRF3749 Motorola Transistor 12V Premium Grade Replacement for MRF454 (NOS)

    SRF3749 Motorola Transistor 12V Premium Grade Replacement for MRF454 (NOS)

    $105.91

    The SRF3749 is Premium grade MRF454. This transistor has High Gain selection G or Blue beta or higher. You can use the SRF3749 as direct replacement for any application where MRF454 80 Watt transistor was used. 

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3749

  17. SRF2072 Motorola Transistor 70W 12.5V 14-30 MHz 0.380 Flange Mount (MRF455) Matched Pair (2) (NOS)

    SRF2072 Motorola Transistor 70W 12.5V 14-30 MHz 0.380 Flange Mount (MRF455) Matched Pair (2) (NOS)

    $159.91

    Transistor 70W 12.5V 14-30 MHz 0.380 Flange Mount (MRF455)
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF2072MP


  18. SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (NOS)

    SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (NOS)

    $79.91

    Transistor 70w, 12.5V 14-30 MHz 0.380" Flange Mount (MRF455)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF2072

    Made in the USA
  19. MRF859 Motorola RF Power Transistor NPN Silicon 6.5 W 24 VDC (NOS)

    MRF859 Motorola RF Power Transistor NPN Silicon 6.5 W 24 VDC (NOS)

    $49.95

    The RF LineNPN SiliconRF Power Transistor

    Designed for 24 Vol t UHF large–signal, common emitter, class A linear amplifier applications in industrial and commercial equipment operating in the range of 800 to 960 MHz.

    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF859
  20. MRF650 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 50W Matched Pair (2) (NOS)

    MRF650 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 50W Matched Pair (2) (NOS)

    $124.95

    NPN Silicon RF Power Transistor 12.5V 470 MHz 50W
    Matched Pair
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF650MP

  21. MRF650 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 50W (NOS)

    MRF650 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 50W (NOS)

    $55.95

    NPN Silicon RF Power Transistor 12.5V 470 MHz 50W
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF650

  22. M1160/MRF648 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W Matched Pair (2)

    M1160/MRF648 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W Matched Pair (2)

    $99.91

    MRF648 Matched Pair - Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

    • Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 60 Watts, Minimum Gain = 4.4 dB, Efficiency = 55%
    • Characterized with Series Equivalent Large–Signal Impedance Parameters
    • Built–In Matching Network for Broadband Operation
    • Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and 20% Overdrive

    MFR: Motorola, Our vendor lists Motorola as the Original Equipment Manufacturer of this part.
    SKU: MRF648MP

  23. M1160/MRF648 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W

    M1160/MRF648 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W

    $48.50

    NPN Silicon RF Power Transistor

    • 12.5 V,
    • 470 MHz
    • 60 W

    MFR: Motorola (this is at the very least, a cross-reference for the MRF648 Motorola transistor. Our vendor listed Motorola as the OEM.
    SKU: MRF648

     

  24. MRF641 Motorola NPN Silicon RF Power Transistor 12.5 V 470 MHz 15 W  Matched Pair (2) (NOS)

    MRF641 Motorola NPN Silicon RF Power Transistor 12.5 V 470 MHz 15 W Matched Pair (2) (NOS)

    $181.91

    NPN Silicon RF Power Transistor 12.5V 470 MHz 15W
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF641MP


  25. MRF641 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 15W (NOS)

    MRF641 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 15W (NOS)

    $89.91

    NPN Silicon RF Power Transistor 12.5V 470 MHz 15W
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF641-MOT

    Made in the USA
  26. MRF630 Motorola RF Power Transistor NPN Silicon 12.5V 470 MHz 3.0W (NOS)

    MRF630 Motorola RF Power Transistor NPN Silicon 12.5V 470 MHz 3.0W (NOS)

    $11.95

    RF Power Transistor NPN Silicon 12.5V 470 MHz 3.0W
    Designed for 12.5 Volt UHF Large-signal Amplifier Applications; Industrial/Commercial FM Equipment Operating to 512 MHz
    New Old Stock * No longer available for export
    MFR: Motorola, "Assembled in Korea"
    SKU: MRF630-MOT

  27. MRF581 Motorola NPN Silicon High Frequency Transistor (NOS)

    MRF581 Motorola NPN Silicon High Frequency Transistor (NOS)

    $3.95

    NPN Silicon High Frequency Transistor
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF581-MOT

  28. MRF502 Motorola NPN Silicon High Frequency Transistor (NOS)

    MRF502 Motorola NPN Silicon High Frequency Transistor (NOS)

    $1.95

    NPN Silicon High Frequency Transistor
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF502

  29. MRF497 MOTOROLA NPN Silicon RF Power Transistor 40W 50 MHz 12V Matched Pair (2) (NOS)

    MRF497 MOTOROLA NPN Silicon RF Power Transistor 40W 50 MHz 12V Matched Pair (2) (NOS)

    $125.91

    Designed for 12.5 volt VHF large-signal power amplifier applications in commercial and industrial equipment operating in the 25-50 MHz frequency range.

    High Gain replacement for MRF477.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF497-MP

  30. MRF497 MOTOROLA  NPN Silicon RF Power Transistor 40W 50 MHz 12V (NOS)

    MRF497 MOTOROLA NPN Silicon RF Power Transistor 40W 50 MHz 12V (NOS)

    $62.91

    Designed for 12.5 volt VHF large-signal power amplifier applications in commercial and industrial equipment operating in the 25-50 MHz frequency range.

    High Gain replacement for MRF477.

    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF497

  31. MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) Low Beta (NOS)

    MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) Low Beta (NOS)

    $52.95

    NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) Low Beta
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF485-LO

    Preferred part for Kenwood transceivers. Only available in single parts, no matched.

    NOTE: PICTURE FOR REFERENCE ONLY. BETA GROUP WILL VARY. LO BETA IS: RED - B, ORANGE - C, AND YELLOW - D EITHER COLOR DOT OR LETTER CODE.


  32. MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15 W (PEP) High Beta Matched Pair (2) (NOS)

    MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15 W (PEP) High Beta Matched Pair (2) (NOS)

    $106.95

    NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) High Beta Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF485MP-HI

    (limited to One Pair - Per Customer Per Order)

    NOTE: The SV-03YS was Varistor Diode used in late model Kenwood TS-940 radios.  Click Here SV-03YS

    Made in the USA
  33. MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V Matched Pair (2) (NOS)

    MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V Matched Pair (2) (NOS)

    $45.91

    NPN Silicon Power Transistor 12W 30 MHz 13.6V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF475MP

  34. MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V (NOS)

    MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V (NOS)

    $17.91

    NPN Silicon Power Transistor 12W 30 MHz 13.6V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF475

  35. MRF458 Motorola NPN Silicon RF Power Transistor 80 W 12.5V 30 MHz Matched Pair (2) (NOS)

    MRF458 Motorola NPN Silicon RF Power Transistor 80 W 12.5V 30 MHz Matched Pair (2) (NOS)

    $211.91

    NPN Silicon RF Power Transistor 80W 12.5V 30 MHz
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF458MP

  36. MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz Low Beta Version of MRF454 (NOS)

    MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz Low Beta Version of MRF454 (NOS)

    $105.91

    NPN Silicon Power Transistor 80W 12.5V 30 MHz Low Beta Version of MRF454 (NOS)
    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF458

  37. MRF455 Motorola NPN Silicon Power Transistor 60W 12.5v 14-30 MHz Matched Pair (2) (NOS)

    MRF455 Motorola NPN Silicon Power Transistor 60W 12.5v 14-30 MHz Matched Pair (2) (NOS)

    $139.91

    NPN Silicon Power Transistor 60 W 30 MHz 12.5 V Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: MRF455MP-MOT

  38. MRF455 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    MRF455 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    $69.91

    NPN Silicon Power Transistor 60W 30 MHz 12.5V
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: MRF455-MOT

  39. SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) (NOS)

    SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) (NOS)

    $79.91

    Transistor 70W 12.5V 14-30 MHz 0.380" Flange High Gain Replacement for MRF455
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF7000-90

     

  40. MRF454 Motorola Transistor 80W 12V Matched Quad (4) (NOS)

    MRF454 Motorola Transistor 80W 12V Matched Quad (4) (NOS)

    $463.91

    Transistor 80W 12V Flange Mount
    Matched Quad (4)
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: MRF454MQ-MOT

  41. MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V Matched Quad (4) (NOS)

    MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V Matched Quad (4) (NOS)

    $423.91

    MRF454 M/A-COM NPN Silicon Power Transistor 80 Watt 30 MHz 12.5 Volt Matched Quad (4) (NOS)

    Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

    •  Specified 12.5 V, 30 MHz characteristics
    •  Output power = 80 W
    •  Minimum gain = 12 dB
    •  Efficiency = 50%

    New Old Stock * No longer availble for export

    MFR: M/A-COM

    SKU: MRF454MQ-MA

  42. MRF454 Motorola Transistor 80W 12V Matched Pair (2) (NOS)

    MRF454 Motorola Transistor 80W 12V Matched Pair (2) (NOS)

    $231.91

    Transistor 80W 12V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF454MP-MOT

  43. MRF454 Motorola NPN Silicon Power Transistor 80W 30MHz 12.5V (NOS)

    MRF454 Motorola NPN Silicon Power Transistor 80W 30MHz 12.5V (NOS)

    $115.91

    Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

    •  Specified 12.5 Volt, 30 MHz characteristics
    •  Output power = 80 Watt
    •  Minimum gain = 12 dB
    •  Efficiency = 50%

    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: MRF454-MOT

  44. MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V Matched Pair (2) (NOS)

    $85.90

    MRF453  NPN Silicon Power Transistor, Matched Pair, 60 W, 30 MHz, 12.5 V, MFR: Motorola  No longer available for Export, (NOS)

  45. MRF453A Motorola NPN Silicon Power Transistor Stud-Mount 60W 30 MHz 12.5V (NOS)

    MRF453A Motorola NPN Silicon Power Transistor Stud-Mount 60W 30 MHz 12.5V (NOS)

    $66.91

    MRF453A NPN Silicon Power Transistor, 1/2" Stud Mount, 60 W, 30 MHz, 12.5 V, MFR: Motorola  No longer available for Export, (NOS)

    NOTE: CAN REPLACE MRF455A WITH SMALL MODIFICATIONS.

  46. MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    $39.91

    NPN Silicon Power Transistor 60W 30 MHz 12.5V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF453

  47. MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Pair (2) (NOS)

    $125.91

    NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF450AMP

  48. MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V (NOS)

    MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V (NOS)

    $62.91

    NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V 
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF450A

     
  49. MRF448 MOTOROLA NPN Silicon Power Transistor 250W 30 MHz 50V (NOS)

    MRF448 MOTOROLA NPN Silicon Power Transistor 250W 30 MHz 50V (NOS)

    $181.91

    Designed primarily for high–voltage applications as a high–power linear amplifiers from 2.0 to 30 MHz. Ideal for marine and base station equipment.  ROHS Compliant.

    MOST OF OUR TRANSISTORS CAN BE MATCHED.  If our matched pairs/quads are, "Out of stock" on our website, please send an email to rfq@rfparts.com with your requirement.  THERE IS NO EXTRA CHARGE FOR THIS SERVICE.

    • Specified 50 V, 30 MHz characteristics: Output power = 250 W, Minimum gain = 12 dB, Efficiency = 45% 
    • Intermodulation distortion @ 250 W (PEP) — IMD = –30 dB (max)
    • 100% tested for load mismatch at all phase angles with 3:1 VSWR

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU:MRF448-MOT

  50. MRF433 Motorola Transistor NPN Silicon 12.5 Watt 30 MHz (NOS)

    MRF433 Motorola Transistor NPN Silicon 12.5 Watt 30 MHz (NOS)

    $48.95

    NPN Silicon Transistor 12.5 Watt 30 MHz
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF433


  51. MRF429 MOTOROLA NPN Silicon Power Transistor 150W (PEP) 30 MHz 50V Matched Pair (2) (NOS)

    MRF429 MOTOROLA NPN Silicon Power Transistor 150W (PEP) 30 MHz 50V Matched Pair (2) (NOS)

    $298.91

    NPN Silicon Transistor 150W (PEP) 30 MHz 50V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF429MP-MOT

    Made in the USA

  52. MRF429 MOTOROLA NPN Silicon Transistor 150W (PEP) 30 MHz 50V (NOS)

    MRF429 MOTOROLA NPN Silicon Transistor 150W (PEP) 30 MHz 50V (NOS)

    $149.91

    Designed primarily for high–voltage applications as a high–power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.

    When ordering 50+ pieces, the order will require approval.  This will take 1-2 days.

    • Specified 50 V, 30 MHz Characteristics —  Output power = 150 W (PEP), Minimum gain = 13 dB, Efficiency = 45%
    • Intermodulation distortion @ 150 W (PEP) —  IMD = –32 dB (Max)
    • Diffused emitter resistors for superior ruggedness
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR @ 150 W CW

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF429-MOT

    Made in the USA
  53. MRF338 Motorola NPN Silicon RF Power Transistor 28V 470 MHz 80W (NOS)

    MRF338 Motorola NPN Silicon RF Power Transistor 28V 470 MHz 80W (NOS)

    $89.95

    NPN Silicon RF Power Transistor 28V 470 MHz 80W
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF338

  54. MRF323 Motorola Transistor 20W 28V 400 MHz (NOS)

    MRF323 Motorola Transistor 20W 28V 400 MHz (NOS)

    $86.95

    Transistor 20W 28V 400 MHz
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF323-MOT

  55. MRF321 Motorola NPN Silicon Power Transistor 10W 400MHz 28V (NOS)

    MRF321 Motorola NPN Silicon Power Transistor 10W 400MHz 28V (NOS)

    $135.91

    NPN Silicon Power Transistor 10 Watt 400 MHz 28 Volts
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF321-MOT

  56. MRF275G Motorola Mosfet Transistor 150W 500MHz 28V (NOS)

    MRF275G Motorola Mosfet Transistor 150W 500MHz 28V (NOS)

    $185.91

    New Old Stock * No longer available for export
    MFR: Motorola

  57. MRF248 Motorola NPN Silicon RF Transistor 12.5V 175 MHz 80W (SRF3897) Matched Pair (2) (NOS)

    MRF248 Motorola NPN Silicon RF Transistor 12.5V 175 MHz 80W (SRF3897) Matched Pair (2) (NOS)

    $139.95

    NPN Silicon RF Transistor 12.5V 175 MHz 80W
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola (SRF3897)
    SKU: MRRF248MP

  58. MRF248 Motorola NPN Silicon RF Transistor 12V 175 MHz 80W (NOS)

    MRF248 Motorola NPN Silicon RF Transistor 12V 175 MHz 80W (NOS)

    $64.90

    NPN Silicon RF Transistor 12V 175 MHz 80W
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF248

  59. MRF247 Motorola Transistor 175 MHz 75W 12.5V (NOS)

    MRF247 Motorola Transistor 175 MHz 75W 12.5V (NOS)

    $67.95

    Out of stock

    Transistor 12V 
    (See Sub TOSHIBA 2SC2782)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF247

  60. MRF221 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 15W Matched Pair (2) (NOS)

    MRF221 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 15W Matched Pair (2) (NOS)

    $85.90

    NPN Silicon RF Power Transistor 12.5V 175 MHz 15W
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF221MP

  61. MRF221 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 15W (NOS)

    MRF221 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 15W (NOS)

    $42.95

    NPN Silicon RF Power Transistor 12.5V 175 MHz 15W
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF221


  62. MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W Matched Pair (2) (NOS)

    MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W Matched Pair (2) (NOS)

    $93.91

    NPN Silicon RF Power Transistor 12.5V 220 MHz 10W Matched Pair (2)
    New Old Stock * No longer available for export
    MFR; Motorola
    SKU: MRF208MP

    Made in the USA

  63. MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W (NOS)

    MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W (NOS)

    $45.91

    MRF208 Motorola NPN Silicon RF Power Transistor 12. 5V 220 MHz 10 W

    Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

    • Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 10 W, Minimum Gain= 8.2 dB
    • Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

    New Old Stock * No longer available for export

    MFR: Mitsubishi, Japan

    SKU: MRF208

    Made in the USA
  64. MRF1946A Motorola NPN Silicon Power Transistor Stud Mount 30W 10 dB 12.5V 175 MHz (NOS)

    MRF1946A Motorola NPN Silicon Power Transistor Stud Mount 30W 10 dB 12.5V 175 MHz (NOS)

    $41.91

    NPN Silicon Power Transistor Stud Mount 30 Watt 10 dB 12.5 Volt 175 MHz
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF1946A


  65. MRF15030 Motorola RF Power Transistor 30W 1490 MHz 26V (NOS)

    MRF15030 Motorola RF Power Transistor 30W 1490 MHz 26V (NOS)

    $79.91

    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF15030

    Designed for 26 volts microwave large–signal, common emitter, class A and class AB linear amplifier applications in industrial and commercial FM/AM equipment operating in the range 1400–1600 MHz.  Specified 26 V 1490 MHz.

    Class AB Characteristics: Output Power, 30 W Gain, 9 dB Min @ 30 Watts (PEP) Efficiency, 30% Min @ 30 Watts (PEP) Intermodulation Distortion.  30 dBc Max @ 30 Watts (PEP)

    Made in the USA

  66. MRF140 Motorola Transistor 150W 28V 150 MHz Matched Pair (NOS)

    MRF140 Motorola Transistor 150W 28V 150 MHz Matched Pair (NOS)

    $289.91

    Specified 150 Watts, 28 Volts, 30 MHz
    Characteristics Output power = 150 Watts Power Gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    Superior high order IMD
    IMD(d3) (150 W PEP): –30 dB (Typ.)
    IMD(d11) (150 W PEP): –60 dB (Typ.)
    100% tested for load mismatch at all phase angles with 30:1 VSWR
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: MRF140-MP-MOT

    Made in the USA

  67. MRF140 Motorola Transistor 150 Watt 28V 150 MHz (NOS)

    MRF140 Motorola Transistor 150 Watt 28V 150 MHz (NOS)

    $145.91

    Designed primarily for linear large–signal output stages up to 150 MHz frequency range. N–Channel enhancement mode
    Specified 28 volts, 30 MHz characteristics Output power = 150 watts Power gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    Superior high order IMD
    IMD(d3) (150 W PEP): –30 dB (Typ.)
    IMD(d11) (150 W PEP): –60 dB (Typ.)
    100% tested for load mismatch at all phase angles with 30:1 VSWR
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF140-MOT

    Made in the USA
  68. MRF455 M/A-COM NPN Silicon Power Transistor 60W 12.5v 14-30 MHz  Matched Pair (2) (NOS)

    MRF455 M/A-COM NPN Silicon Power Transistor 60W 12.5v 14-30 MHz Matched Pair (2) (NOS)

    $129.91

    MRF455 M/A-COM NPN Silicon Power Transistor, Matched Pair, 60 Watt, 14-30 MHz, 12.5v, 0.380" Flange (NOS) 

    New Old Stock * No longer available for export

    MFR: M/A-COM, USA

    SKU: MRF455MP-MA

  69. MRF455 M/A-COM NPN Silicon Power Transistor 60W 12.5v 14-30 MHz (NOS)

    MRF455 M/A-COM NPN Silicon Power Transistor 60W 12.5v 14-30 MHz (NOS)

    $64.91

    MRF455 M/A-COM NPN Silicon Power Transistor, 60 Watt, 14-30 MHz, 12.5v, 0.380" Flange (NOS) 

    New Old Stock * No longer available for export

    MFR: M/A-COM USA

    SKU: MRF455-MA

  70. MRF454 M/A-COM Power Transistor NPN Silicon Matched Pair (2) 80W 30MHz 12.5V (NOS)

    MRF454 M/A-COM Power Transistor NPN Silicon Matched Pair (2) 80W 30MHz 12.5V (NOS)

    $211.91

    MRF454 M/A-COM Power Transistor  NPN Silicon 80 Watt 30MHz 12.5 Volts Matched Pair (2) (NOS) 

    New Old Stock * No longer available for export

    MFR: M/A-COM

    SKU: MRF454MP-MA 

  71. MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V (NOS)

    MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V (NOS)

    $105.91

    MRF454 M/A-COM NPN Silicon Power Transistor 80 Watt 30 MHz 12.5 Volt (NOS)

    New Old Stock * No longer available for export

    MFR: M/A-COM

    SKU: MRF454-MA

  72. MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V Matched Pair (2)

    MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V Matched Pair (2)

    $323.91

    MOST OF OUR TRANSISTORS CAN BE MATCHED.  If our matched pairs/quads are, "Out of stock" on our website, please send an email to rfq@rfparts.com with your requirement.  THERE ARE NO EXTRA CHARGES FOR THIS SERVICE.

    Specified 50 V, 30 MHz characteristics
    Output power = 250 W

    Minimum gain = 12 dB

    Efficiency = 45%

    Intermodulation distortion @ 250 W (PEP)

    IMD = 30 dB (max)

    100% tested for load mismatch at all phase angles with 3:1 VSW

    MFR: M/A-COM

    SKU: MRF448MP-MA

  73. MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V

    MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V

    $161.91

    MRF448  M/A-COM NPN Silicon Power Transistor, 250 Watts, 30 MHz, 50 Volts

    MOST OF OUR TRANSISTORS CAN BE MATCHED.  If our matched pairs/quads are, "Out of stock" on our website, please send an email to rfq@rfparts.com with your requirement.  THERE IS NO EXTRA CHARGE FOR THIS SERVICE.

    MFR: M/A-COM

    SKU: MRF448-MA

  74. MRF428 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 50 V, M/A-COM

    MRF428 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 50 V, M/A-COM

    $229.90

    MRF428 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 50 V, MFR: M/A-COM

  75. MRF426 NPN Silicon Power Transistor, 25 W (PEP), 30 MHz, 28 V, M/A-COM

    MRF426 NPN Silicon Power Transistor, 25 W (PEP), 30 MHz, 28 V, M/A-COM

    $37.95

    MRF426 NPN Silicon Power Transistor, 25 W (PEP), 30 MHz, 28 V, MFR: M/A-COM

  76. MRF422 NPN Silicon Power Transistor, 150 W (PEP), 30 MHz, 28 V, M/A-COM

    MRF422 NPN Silicon Power Transistor, 150 W (PEP), 30 MHz, 28 V, M/A-COM

    MRF422 NPN Silicon Power Transistor, 150 W (PEP), 30 MHz, 28 V, MFR: M/A-COM

  77. MRF421 NPN Silicon Power Transistor, Matched Pair, 100 W (PEP), 30 MHz, 12 V, M/A-COM

    MRF421 NPN Silicon Power Transistor, Matched Pair, 100 W (PEP), 30 MHz, 12 V, M/A-COM

    $191.90

    MRF421 NPN Silicon Power Transistor, Matched Pair, 100 W (PEP), 30 MHz, 12 V, MFR: M/A-COM

  78. MRF421 NPN Silicon Power Transistor, 100 W (PEP), 30 MHz, 12 V, M/A-COM

    MRF421 NPN Silicon Power Transistor, 100 W (PEP), 30 MHz, 12 V, M/A-COM

    $95.95

    MRF421 NPN Silicon Power Transistor, 100 W (PEP), 30 MHz, 12 V, MFR: M/A-COM

  79. MRF392 Controlled “Q” Broadband Power Transistor, 125W, 30 to 500MHz, 28V, M/A-COM

    MRF392 Controlled “Q” Broadband Power Transistor, 125W, 30 to 500MHz, 28V, M/A-COM

    MRF392 Controlled “Q” Broadband Power Transistor, 125W, 30 to 500MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  80. MRF327 Controlled “Q” Broadband Power Transistor, 80W, 100 to 500MHz, 28V, M/A-COM

    MRF327 Controlled “Q” Broadband Power Transistor, 80W, 100 to 500MHz, 28V, M/A-COM

    MRF327 Controlled “Q” Broadband Power Transistor, 80W, 100 to 500MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  81. MRF323 Transistor, 20 watt, 28v, 400 MHz, M/A-COM

    MRF323 Transistor, 20 watt, 28v, 400 MHz, M/A-COM

    $79.95

    MRF323 Transistor, 20 watt, 28v, 400 MHz, MFR: M/A-COM  No longer available for Export, NOS)

  82. MRF321 NPN M/A-COM Silicon Power Transistor 10W 400MHz 28V (NOS)

    MRF321 NPN M/A-COM Silicon Power Transistor 10W 400MHz 28V (NOS)

    MRF321 NPN Silicon Power Transistor 10 Watt 400MHz, 28 Volts

    Designed primarily for wideband large–signal driver and predriver amplifier stages in 200–500 MHz frequency range.

    • Guaranteed performance at 400 MHz, 28 Vdc; Output power = 10 W, Power gain = 12 dB min., Efficiency = 50% min.
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Gold metallization system for high reliability
    • Computer–controlled wirebonding gives consistent input Impedance

    New Old Stock * No longer available for export

    MFR: M/A-COM

    SKU: MRF321-MA

  83. MRF317 NPN Silicon Power Transistor, 100W, 30-200MHz, 28V, M/A-COM

    MRF317 NPN Silicon Power Transistor, 100W, 30-200MHz, 28V, M/A-COM

    MRF317 NPN Silicon Power Transistor, 100W, 30-200MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  84. MRF316 NPN Silicon Power Transistor, 80W, 3.0-200MHz, 28V, M/A-COM

    MRF316 NPN Silicon Power Transistor, 80W, 3.0-200MHz, 28V, M/A-COM

    MRF316 NPN Silicon Power Transistor, 80W, 3.0-200MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  85. MRF314 NPN Silicon Power Transistor, Matched Pair, 30W, 30-200MHz, 28V, M/A-COM

    MRF314 NPN Silicon Power Transistor, Matched Pair, 30W, 30-200MHz, 28V, M/A-COM

    $67.90

    MRF314  NPN Silicon Power Transistor, Matched Pair, 30W, 30-200MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  86. MRF314 NPN Silicon Power Transistor, 30W, 30-200MHz, 28V, M/A-COM

    MRF314 NPN Silicon Power Transistor, 30W, 30-200MHz, 28V, M/A-COM

    MRF314 NPN Silicon Power Transistor, 30W, 30-200MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  87. MRF313 NPN Silicon High-Frequency Transistor, 1.0 W, 400 MHz, 28 V, M/A-COM

    MRF313 NPN Silicon High-Frequency Transistor, 1.0 W, 400 MHz, 28 V, M/A-COM

    $63.95

    MRF313 NPN Silicon High-Frequency Transistor, 1.0 W, 400 MHz, 28 V, MFR: M/A-COM  No longer available for Export, (NOS)

  88. MRF275G M/A-COM RF Mosfet Transistor 150W 500MHz 28V M/A-COM (NOS)

    MRF275G M/A-COM RF Mosfet Transistor 150W 500MHz 28V M/A-COM (NOS)

    $142.91

    MRF275G M/A-COM RF Mosfet Transistor 150W 500MHz 28V M/A-COM (NOS)

    New Old Stock * No longer available for export

    MRF275G-MA

  89. MRF177 Transistor, RF MOSFET, 100W, 400MHz, 28V, M/A-COM

    MRF177 Transistor, RF MOSFET, 100W, 400MHz, 28V, M/A-COM

    MRF177 Transistor, RF MOSFET, 100W, 400MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  90. MRF176GV Transistor, RF MOSFET, 200/150W, 500MHz, 50V, M/A-COM

    MRF176GV Transistor, RF MOSFET, 200/150W, 500MHz, 50V, M/A-COM

    MRF176GV Transistor, RF MOSFET, 200/150W, 500MHz, 50V, MFR: M/A-COM  No longer available for Export, (NOS)

  91. MRF176GU Transistor, RF MOSFET, 200/150W, 500MHz, 50V, M/A-COM

    MRF176GU Transistor, RF MOSFET, 200/150W, 500MHz, 50V, M/A-COM

    $165.95

    MRF176GU Transistor, RF MOSFET, 200/150W, 500MHz, 50V, MFR: M/A-COM  No longer available for Export, (NOS)

  92. MRF175LU Transistor, RF MOSFET, 100W, 400MHz, 28V, M/A-COM

    MRF175LU Transistor, RF MOSFET, 100W, 400MHz, 28V, M/A-COM

    MRF175LU Transistor, RF MOSFET, 100W, 400MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  93. MRF175GV  Transistor, 200 watt, 28v, 225 MHz, M/A-COM

    MRF175GV Transistor, 200 watt, 28v, 225 MHz, M/A-COM

    MRF175GV Transistor, 200 watt, 28v, 225 MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  94. MRF175GU  Transistor, 150 watt, 28v, 400 MHz, M/A-COM

    MRF175GU Transistor, 150 watt, 28v, 400 MHz, M/A-COM

    MRF175GU  Transistor, 150 watt, 28v, 400 MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  95. MRF174 Transistor, RF MOSFET, 125W, 200MHz, M/A-COM

    MRF174 Transistor, RF MOSFET, 125W, 200MHz, M/A-COM

    $58.91

    MRF174 Transistor, RF MOSFET, 125W, 200MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  96. MRF173 Transistor, Matched Pair, 80 watt, 28v, 175 MHz, M/A-COM

    MRF173 Transistor, Matched Pair, 80 watt, 28v, 175 MHz, M/A-COM

    $107.90

    MRF173 Transistor, Matched Pair, 80 watt, 28v, 175 MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  97. MRF173 Transistor, 80 watt, 28v, 175 MHz, M/A-COM

    MRF173 Transistor, 80 watt, 28v, 175 MHz, M/A-COM

    MRF173  Transistor, 80 watt, 28v, 175 MHz, MFR: M/A-COM  (NOS)

  98. MRF173CQ Transistor, RF MOSFET, 80W, 175MHz, 28V, M/A-COM

    MRF173CQ Transistor, RF MOSFET, 80W, 175MHz, 28V, M/A-COM

    $69.95

    MRF173CQ Transistor, RF MOSFET, 80W, 175MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  99. MRF171A  M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    MRF171A M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    $53.91

    MRF171A Transistor, RF MOSFET, 45W, 150MHz, 28V

    MFR: M/A-COM

    New Old Stock * No longer available for Export

    SKU: MRF171A-MA

  100. MRF166W Transistor, RF MOSFET, 40W, 500MHz, 28V, M/A-COM

    MRF166W Transistor, RF MOSFET, 40W, 500MHz, 28V, M/A-COM

    MRF166W Transistor, RF MOSFET, 40W, 500MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  101. MRF166C Transistor, RF MOSFET, 20W, 500MHz, 28V, M/A-COM

    MRF166C Transistor, RF MOSFET, 20W, 500MHz, 28V, M/A-COM

    MRF166C Transistor, RF MOSFET, 20W, 500MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  102. MRF160 Transistor, RF MOSFET: Broadband Power FET 4W, to 500MHz, 28V, M/A-COM

    MRF160 Transistor, RF MOSFET: Broadband Power FET 4W, to 500MHz, 28V, M/A-COM

    MRF160 RF MOSFET: Broadband Power FET 4W, to 500MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  103. MRF158 M/A-COM Transistor 2 watt 28 500 MHz (NOS)

    MRF158 M/A-COM Transistor 2 watt 28 500 MHz (NOS)

    Designed for wideband large signal amplifier and oscillator  applications to 500MHz  N–Channel enhancement mode

    • Guaranteed 28 volt, 500 MHz performance  Output power = 2.0 watts  Minimum gain = 16 dB (Min.)  Efficiency = 55% (Typ.)

    • Facilitates manual gain control, ALC and modulation techniques
    • Tested for load mismatch at all phase angles with 30:1 VSWR
    • Excellent thermal stability and ideally suited for Class A operation

    New Old Stock * No longer available for export

    MFR: M/A-COM

    SKU: MRF158-MA

  104. MRF154 Transistor, Broadband RF Power MOSFET 600W, to 80MHz, 50V, M/A-COM

    MRF154 Transistor, Broadband RF Power MOSFET 600W, to 80MHz, 50V, M/A-COM

    $456.95

    MRF154 Broadband RF Power MOSFET 600W, to 80MHz, 50V, MFR: M/A-COM  No longer available for Export, (NOS)

  105. MRF151 M/A-COM MOSFET Power Transistor 150W 50V 175 MHz Matched Pair (2) NOS

    MRF151 M/A-COM MOSFET Power Transistor 150W 50V 175 MHz Matched Pair (2) NOS

    $271.91

    MRF151 RF Power Field-Effect Transistor, Matched Pair, 150 W, 50 V, 175 MHz N-Channel Broadband MOSFET

    New Old Stock * No longer available for export

    MFR: M/A-COM

    MRF151MP-MA

  106. MRF151 M/A-COM MOSFET Power Transistor 150W 50V 175 MHz (NOS)

    MRF151 M/A-COM MOSFET Power Transistor 150W 50V 175 MHz (NOS)

    $135.91

    Features guaranteed Performance at 30 MHz, 50 V:

    • Output Power — 150 W
    • Gain — 18 dB (22 dB Typ)
    • Efficiency — 40%
    Typical Performance at 175 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 13 dB
    • Low Thermal Resistance
    • Ruggedness Tested at Rated Output Power
    • Nitride Passivated Die for Enhanced Reliability

    Description and Applications:
    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this  device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    MFR: M/A-COM

    SKU: MRF151-MA

  107. MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V

    MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V

    $76.91

    MRF150 RF Power FET Transistor 150W to 150MHz 50V M/A-COM
    TMOS Designed primarily for linear large-signal output stages up to 150 MHz.

    • Superior high order IMD  IMD(d3) (150W PEP): –32dB (Typ.)  IMD(d11) (150W PEP): –60dB (Typ.) 
    • Specified 50V, 30MHz characteristics  Output power = 150 Watts  Power gain = 17 dB (Typ.)  Efficiency = 45% (Typ.) 
    • 100% tested for load mismatch at all phase angles

    Applications

    • Aerospace and Defense
    • ISM 

    SKU: MRF150-MA

  108. MRF141 Transistor, RF Power FET, 150W, 175MHz, 28V, M/A-COM

    MRF141 Transistor, RF Power FET, 150W, 175MHz, 28V, M/A-COM

    MRF141 RF Power FET 150W, 175MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  109. MRF141G Transistor, RF Power FET, 300W, 175MHz, 28V, M/A-COM

    MRF141G Transistor, RF Power FET, 300W, 175MHz, 28V, M/A-COM

    $169.95

    MRF141G Transistor, RF Power FET, 300W, 175MHz, 28V, MFR: M/A-COM  No longer available for Export, (NOS)

  110. MRF140 M/A-COM Transistor 150W 28V 150 MHz Matched Pair (NOS)

    MRF140 M/A-COM Transistor 150W 28V 150 MHz Matched Pair (NOS)

    $249.91

    Specified 150 Watts, 28 Volts, 30 MHz
    Characteristics Output power = 150 Watts Power Gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    Designed primarily for linear large–signal output stages up to 150 MHz frequency range. N–Channel enhancement mode
    • Specified 28 volts, 30 MHz characteristics Output power = 150 watts Power gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    • Superior high order IMD
    • IMD(d3) (150 W PEP): –30 dB (Typ.)
    • IMD(d11) (150 W PEP): –60 dB (Typ.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    New Old Stock * No longer available for export
    MFR: M/A-COM
    SKU: MRF140-MP-MA

  111. MRF140 M/A-COM Transistor 150W 28V 150 MHz (NOS)

    MRF140 M/A-COM Transistor 150W 28V 150 MHz (NOS)

    $125.91

    Designed primarily for linear large–signal output stages up to 150 MHz frequency range. N–Channel enhancement mode
    • Specified 28 volts, 30 MHz characteristics Output power = 150 watts Power gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    • Superior high order IMD
    • IMD(d3) (150 W PEP): –30 dB (Typ.)
    • IMD(d11) (150 W PEP): –60 dB (Typ.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    New Old Stock * No longer available for export.
    MFR: M/A-COM
    SKU: MRF140-MA

  112. MRF137 M/A-COM Transistor 30W 28V 400 MHz (NOS)

    MRF137 M/A-COM Transistor 30W 28V 400 MHz (NOS)

    $47.91

    Designed for wideband large signal output and drive stages Product Image  up to 400 MHz range.  N–Channel enhancement mode

    • Guaranteed 28 V, 150 MHz performance  Output power = 30 W  Minimum gain = 13 dB  Efficiency — 60% (Typical)
    • Small– and large–signal characterization
    • Typical performance at 400 MHz, 28 Vdc, 30 W output = 7.7 dB gain
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Low noise figure — 1.5 dB (typ.) at 1.0 A, 150 MHz
    • Excellent thermal stability, ideally suited for Class A operation
    • Facilitates manual gain control, ALC and modulation techniques

    Limit, 10 per customer.

    New Old Stock * No longer available for export

    MFR: Mitsubishi, Japan

  113. MRF136Y Transistor, 30 watt, 28v, 400 MHz, M/A-COM

    MRF136Y Transistor, 30 watt, 28v, 400 MHz, M/A-COM

    MRF136Y Transistor, 30 watt, 28v, 400 MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  114. MRF136  Transistor, 15 watt, 28v, 400 MHz, M/A-COM

    MRF136 Transistor, 15 watt, 28v, 400 MHz, M/A-COM

    MRF136 Transistor, 15 watt, 28v, 400 MHz, MFR: M/A-COM  No longer available for Export, (NOS)

  115. MRF134 Transistor, 5 watt, 28v, 400 MHz, M/A-COM

    MRF134 Transistor, 5 watt, 28v, 400 MHz, M/A-COM

    MRF134 Transistor, Broadband RF Power FET, 5 watt, 28v, 400 MHz,  MFR: M/A-COM  No longer available for Export, (NOS)

  116. SM724 Polyfet RF Power VDMOS Transistor Matched Pair (2) (Cross for MRF255) (NOS)

    SM724 Polyfet RF Power VDMOS Transistor Matched Pair (2) (Cross for MRF255) (NOS)

    Silicon VDMOS transistor designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others.
    60 Watts Single Ended
    New Old Stock * No longer available for export
    * This part is a direct cross for MRF255 *
    MFR: Polyfet RF Devices
    SKU: SM724-MP

    For More Information go here

  117. SD1414 TCC Epitaxial Silicon NPN Planar Transistor 45 watt 12 volt (MRF846) (NOS)

    SD1414 TCC Epitaxial Silicon NPN Planar Transistor 45 watt 12 volt (MRF846) (NOS)

    $22.95

    Out of stock

    • 836 MHz
    • 12.5 Volts
    • Common Base
    • Pout = 45 watts min with 4.7dB Gain 
    • Cross for Motorola MRF846

    New Old Stock. * No longer available for export
    MFR: TCC
    SKU: SD1414

  118. MRF641 TRW Transistor (NOS)

    MRF641 TRW Transistor (NOS)

    $54.95

    MRF641 TRW SemiconductorsTransistor (NOS)

    Limited, New Old Stock  Not available for Export

    SKU: MRF641-TRW

  119. MRF433 RFP Transistor, Matched Pair, NPN Silicon, 12.5 watt, 30 MHz, RFP

    MRF433 RFP Transistor, Matched Pair, NPN Silicon, 12.5 watt, 30 MHz, RFP

    $101.95

    Out of stock

    MRF433 RFP Transistor, Matched Pair, NPN Silicon, 12.5 watt, 30 MHz, RFP

  120. MRF422 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 28 V, M/A-COM

    MRF422 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 28 V, M/A-COM

    MRF422 NPN Silicon Power Transistor, Matched Pair, 150 W (PEP), 30 MHz, 28 V, MFR: M/A-COM

120 Item(s)