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

Not finding what you are searching for. Try a partial part number.

  • Home /
  • Transistors - RF, Mosfets, Misc.

Transistors - RF, Mosfets, Misc.

Please click on a subcategory.

2N Transistors
2N Transistors		 2SA Transistors
2SA Transistors

2SB Transistors
2SB Transistors

 2SC Transistors
2SC Transistors
 2SD Transistors
2SD Transistors
2SJ-2SK Transistors
2SK Transistors
 3N Transistors
3N Transistors
 3SK Transistors
3SK Transistors
 BLF Transistors
BLF Transistors

 ERF & EN Transistors
ERF Transistors
PT Transistors
PT Transistors
 RD Transistors
RD Transistors
 RFM Transistors
RFM Transistors

 SD Transistors
SD Transistors

 TIP Transistors
TIP Transistors
MRF/SRF/M Series
MRF Transistors
 Misc. Transistors
Misc Transistors
 Thermal Grease
Thermal Grease
 Accessories
Transistor Accessories
 Transistor Books
Transistor Books

MMIC

MMIC

Insulator Kits

INSULATOR KITS

Feedback Mod Kits

Feedback Mod Kits

List  Grid 

per page
Set Descending Direction
  1. PT4273 TRW RF Power Transistor 173MHz (NOS)

    PT4273 TRW RF Power Transistor 173MHz (NOS)

    $29.90

    PT4273 TRW RF Power Transistor 173MHz (NOS)

    New Old Stock * No longer available for export
    MFR: TRW
    SKU: PT4273

  2. 4N25 Toshiba 6 Pin Dip Optoisolaters Transistor (NOS)

    4N25 Toshiba 6 Pin Dip Optoisolaters Transistor (NOS)

    $0.31

    The 4N25 device consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector.

    •  Most Economical Optoisolator Choice for Medium Speed, Switching Applications
    •  Meets or Exceeds All JEDEC Registered Specifications

    New Old Stock
    MFR: Toshiba
    SKU: 4N25

  3. D45H2 General Electric PNP Expitaxial Silicon Transistor (NOS)

    D45H2 General Electric PNP Expitaxial Silicon Transistor (NOS)

    $2.90

    • Maximum Collector-Base Voltage |Vcb|: 30 V
    • Transition Frequency (ft): 20 MHz

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: D45H2

  4. IRF510 N-Channel Power MOSFET Transistor 5.6A 100V 0.540 Ohm

    IRF510 N-Channel Power MOSFET Transistor 5.6A 100V 0.540 Ohm

    $1.91

    IRF510 Transistor, 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET

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

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

    $43.90

    Designed primarily for wideband large–signal output and driver stages from 30–200 MHz, N–Channel enhancement mode MOSFET

    • Guaranteed performance at 150 MHz, 28 Vdc, Output power = 45 W, Power gain = 17 dB (min), Efficiency = 60% (min)
    • Excellent thermal stability, ideally suited for Class A operation
    • Facilitates manual gain control, ALC and modulation techniques
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Low Crss – 8 pF @ VDS = 28 V
    • Gold top metal, Typical data for power amplifier applications in industrial, commercial and amateur radio equipment
    • Typical performance at 30 MHz, 28 Vdc, Output power = 30 W (PEP), Power gain = 20 dB (typ.), Efficiency = 50% (typ.), IMD(d3) (30 W PEP) –32 dB (typ.)

    Parts we have available are early version just after Motorola sold to M/A-COM.  All parts in stock are produced with original Motorola die. 

    New Old Stock * No longer available for export
    MFR: M/A-COM
    SKU: MRF171A-MA

  6. QBH-105 Q-Bit RF Amplifier 0.5W 5-300 MHz (NOS)

    QBH-105 Q-Bit RF Amplifier 0.5W 5-300 MHz (NOS)

    $14.91

    • High Gain: 12.2dB Typical
    • DC Voltage: +19V
    • Continuous RF Input Power: +13 dBm

    New Old Stock
    MFR: Q-BIT Corporation
    SKU: QBH-105

  7. QBH-110 Q-Bit RF Amplifier 0.5W 5-500MHz (NOS)

    QBH-110 Q-Bit RF Amplifier 0.5W 5-500MHz (NOS)

    $14.91

    • High Gain: 15.0dB Typical
    • DC Voltage: +17V
    • Continuous RF Input Power: +13 dBm

    New Old Stock
    MFR: Q-BIT
    SKU: QBH-110

  8. QBH-118 Q-Bit RF Amplifier 0.5W 3-100MHz NOS)

    QBH-118 Q-Bit RF Amplifier 0.5W 3-100MHz NOS)

    $14.91

    • High Gain: 16.3 dB Typical
    • DC Voltage: +20V
    • Continuous RF Input Power: +13 dBm

    New Old Stock
    MFR: Q-BIT
    SKU: QBH-118

  9. SD148-2 Solid State Transistor (NOS)

    SD148-2 Solid State Transistor (NOS)

    $24.90

    SD148-2 Solid State Transistor (NOS)

    New Old Stock * No longer available for export
    MFR: Solid State Scientific
    SKU: SD148-2

  10. 2SC2782A Toshiba NPN Silicon Epitaxial Planar Transistor Matched Pair (2) (NOS)

    2SC2782A Toshiba NPN Silicon Epitaxial Planar Transistor Matched Pair (2) (NOS)

    $129.91

    The 2SC2782A is an NPN bipolar junction transistor (BJT) designed and manufactured by Toshiba Corporation. It is a silicon epitaxial planar transistor that is commonly used in various electronic applications, particularly in high-frequency and high-power amplifier circuits.

    The 2SC2782A transistor is a high-quality and reliable component that offers excellent performance in a wide range of electronic applications. Its high current gain, low noise figure, high cutoff frequency, and low parasitic capacitance make it a popular choice for use in various high-frequency and high-power amplifier circuits.

    For a Matched Quad (4), simply order Two Pairs
    MFR: Toshiba, Japan
    New Old Stock * No Longer Available for Export
    SKU: 2SC2782A-MP

Items 1 to 10 of 1536 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Shop By

Shopping Options

Category
  1. 2N
  2. 2SA
  3. 2SB
  4. 2SC
  5. 2SD
  6. 2SJ-2SK
  7. 3N
  8. 3SK
  9. BLF
  10. JFET
  11. PT
  12. RD
  13. RFM
  14. SD
  15. TIP
  16. MRF/SRF/M Series
  17. MMIC
  18. Misc. Transistors
  19. Insulator Kit (TO220 Transistors)
  20. Thermal Grease
  21. Accessories
  22. Feedback Mod Kits
Manufacturer
  1. Acrian
  2. Advanced Power Technology
  3. Advanced Power Technology RF
  4. Advantek
  5. APT
  6. APT/Microsemi
  7. AVAGO
  8. Avantek
  9. CTC
  10. CTC / Acrian
  11. Delco
  12. ECG
  13. Fairchild
  14. Fujitsu
  15. GC Electronics
  16. General Electric
  17. General Instrument
  18. GHz Tech/APT (Cross for TPV8100B)
  19. Hitachi
  20. HP
  21. HT
  22. JAN
  23. JRC
  24. M/A-COM
  25. M/A-COM,
  26. Matsushita
  27. MEV
  28. MEV (Russian)
  29. Microsemi
  30. Mitsubishi
  31. Mitsubishi (LIMITED QUANTITY AVAILABLE)
  32. Mitsubishi Electric US
  33. Motorola
  34. Motorola (Can replace MRF477)
  35. Motorola (SRF3897)
  36. National Semi
  37. National Semiconductor
  38. NEC
  39. NTE
  40. NXP
  41. ON SEMI
  42. P1dB
  43. Philips
  44. Point Nine Tech
  45. Point Nine Tech.
  46. Polyfet
  47. Q-BIT
  48. RCA
  49. RF
  50. SanKem
  51. Sanyo
  52. SGS/Thomson
  53. Solid State Inc.
  54. SSI
  55. SSM
  56. SSS
  57. ST Micro
  58. ST Micro / SSM
  59. ST MIcro/ SGS-Thomson
  60. Svetlana
  61. Sylvania
  62. TCC
  63. Thermalloy Inc.
  64. Toshiba
  65. TRW
  66. Vishay Siliconix
Product Categories
Hours Monday - Friday
7:00 - 3:30 PST

 Celebrating 50 years in business

RF Parts Company

435 S Pacific St
San Marcos, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)

1-760-744-0700, #1

Minimum Order
  • Fifteen ($15.00), all inclusive.
  • Preferred Payments for Domestic and International Purchases: PayPal, VISA, MasterCard, American Express, Direct Deposit, and Wire Transfer.
  • All checks will be held for clearance. This process takes 5 - 7 business days.

Buy with confidence



© 1998 to RF Parts Company. All Rights Reserved.