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Transistors - RF, Mosfets, Misc.

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  1. 3SK78GR Toshiba Transistor (NOS)

    3SK78GR Toshiba Transistor (NOS)

    $4.91

    3SK78GR Toshiba Transistor (NOS)

    New Old Stock * No longer available for export
    MFR: Toshiba
    SKU: 3SK78GR

  2. 3SK85 Hitachi N-Channel MOSFET Transistor (NOS)

    3SK85 Hitachi N-Channel MOSFET Transistor (NOS)

    $2.95

    • Drain-source voltage (Vds): 22 V
    • Drain current (Id): 35 mA
    • Power dissipation : 200 mW

    New Old Stock * No longer available for export
    MFR: Hitachi
    SKU: 3SK85

  3. M2527 Motorola Transistor 40 Watt 800 MHz 12V w/Mounting Flange

    M2527 Motorola Transistor 40 Watt 800 MHz 12V w/Mounting Flange

    $29.90

    Transistor 40 Watt 800 MHz 12V w/Mounting Flange
    No longer available for export
    MFR: Motorola
    SKU: M2527

  4. MRF752 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 2.5W (NOS)

    MRF752 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 2.5W (NOS)

    $48.91

    Designed for 5.0 to 10 V UHF large-signal amplifier applications in industrial and commercial FM equipment operating in the 407 to 512 MHz range. Ideally suited for handheld radios and other equipment where high packaging density is required.

    • Specified 7.5 V, 470 MHz Characteristics: Output Power= 2.5 W, Minimum gain= 8.0 dB, Minimum Efficiency= 55%
    • Capable of Withstanding load Mismatch at High line and RF Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF752

  5. MRF754 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 8W (NOS)

    MRF754 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 8W (NOS)

    $29.91

    Designed for 5.0 to 10 V UHF large-signal amplifier applications in industrial and commercial FM equipment operating in the 407 to 512 MHz range. Ideally suited for handheld radios and other equipment where high packaging density is required.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF754

  6. MRF8372 Motorola NPN Silicon RF Low Power Transistor (NOS)

    MRF8372 Motorola NPN Silicon RF Low Power Transistor (NOS)

    $3.91

    Designed primarily for wideband large signal predriver stages in 800 MHzand UHF frequency ranges.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF8372

  7. MRF839 Motorola NPN Silicon RF Power Transistor 12.5 Volt 806-960 MHz (NOS)

    MRF839 Motorola NPN Silicon RF Power Transistor 12.5 Volt 806-960 MHz (NOS)

    $49.91

    Designed for 12.5 Volt UHF large-signal, common-emitter amplifier applications, in the range of 806-960 MHz.

    • Output Power: 3.0 Watts
    • Power gain: 8.0 dB Minimum
    • Efficiency: 55% minimum

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF839

  8. MRF841 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 10W (NOS)

    MRF841 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 10W (NOS)

    $35.91

    Designed primarily for wideband large-signal output and driver stages in the 806-960 MHz frequency range.

    • Specified 12.5 V, 870 MHz Characteristics at Pout= 5 W, Common Base Gain= 10 dB (Typ), Efficiency= 65% (Typ)

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF841

  9. MRF843F Motorola Bipolar NPN Silicon Power Transistor 12 volt (NOS)

    MRF843F Motorola Bipolar NPN Silicon Power Transistor 12 volt (NOS)

    $39.91

    Bipolar NPN Silicon Power Transistor 12 volt (NOS)

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF843F

  10. MRF844 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 30W (NOS)

    MRF844 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 30W (NOS)

    $49.91

    Designed for 12.5 Volt UHF large-signal. common-base amplifier applications in industrial and commercial FM equipment operating in the range of 806-947 MHz.

    • Specified 12.5 Volt, 870 MHz Characteristics: Output Power= 30 Watts, Minimum Gain= 5.2 dB, Efficiency= 50%
    • Series Equivalent Large-Signal Characterization
    • Internally Matched Input for Broadband Operation
    • Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration
    • Silicon Nitride Passivated

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF844

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