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Transistors - RF, Mosfets, Misc.

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  1. SD1446 DEI NPN Class C Epitaxial Silicon Planar Transistor 12.5V 70W

    SD1446 DEI NPN Class C Epitaxial Silicon Planar Transistor 12.5V 70W

    $32.91

    • 12.5 Volt
    • Efficiency 55%
    • Power Out 70 Watt Min.
    • 10dB Gain

    New Old Stock * No longer available for export
    MFR: DEI
    SKU: SD1446-DEI

  2. SD1405 Thomson Bipolar RF Transistor (Pull)

    SD1405 Thomson Bipolar RF Transistor (Pull)

    $52.91

    • Scoped and tested to meet specifications

    New Old Stock * No Longer available for export
    MFR: Thomson
    SKU: SD1405-P

  3. SD1487 Solid State Scientific Transistor 100w 30 MHz (Pull)

    SD1487 Solid State Scientific Transistor 100w 30 MHz (Pull)

    $35.91

    SD1487 Transistor 100w 30 MHz 12.5 volt Flange Mount
    Used * No longer available for export
    MFR: Solid State Scientific
    SKU: SD1487-SSS-P


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

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

    $35.91

    Originally used in Palomar Electronics Amplifiers, the SRF2072 is rated at 70 Watts and is a High Gain replacement for the MRF455.  

    New Old Stock * No longer available for export
    MFR:  Motorola
    SKU: SRF2072

    Made in the USA
  5. SRF3800 Motorola Transistor 12 volt (Selected MRF492) (Pull)

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

    $73.91

    Transistor 12 volt (Selected MRF492)
    Scoped and tested to meet specifications

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3800-P

  6. MRF648 / M1160 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W (Pull)

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

    $36.91

    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
    • Scoped and tested to meet specifications

    Used * No longer available for export
    MFR: Motorola
    SKU: MRF648-P

     

  7. Motorola Mecl Data Book

    Motorola Mecl Data Book

    $5.95

    MECL data book
    MFR: Motorola
    SKU: MECL

  8. 2SC2879 Toshiba Transistor Silicon NPN Epitaxial Planar-type Early Version-ORIGINAL (Pull)

    2SC2879 Toshiba Transistor Silicon NPN Epitaxial Planar-type Early Version-ORIGINAL (Pull)

    $129.91

    These transistors were pulled from working equipment and were scoped/tested and meet specifications
    Used * No longer available for export
    MFG: Toshiba
    Made in Japan
    SKU: 2SC2879-P

  9. MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V (NOS)

    MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V (NOS)

    $79.91

    Designed primarily for applications as a high–power linear amplifier from 2.0 to 30 MHz.

    • Specified 28 V, 30 MHz characteristics — Output power = 150 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
    • Intermodulation distortion @ 150 W (PEP) —IMD = –30 dB (min.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Pulled from working equipment, scoped and tested.

    Used * No longer available for export
    MFR: Motorola
    SKU: MRF422-MOT-P

  10. MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz (Pull)

    MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz (Pull)

    $53.91

    Low Beta Version of MRF454
    Pulled from working equipment. Scoped and tested to meet specifications

    Used * No longer available for export
    MFR: Motorola 
    SKU: MRF458-P

Items 1 to 10 of 1454 total

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