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  1. 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

  2. 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

  3. 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

  4. 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

  5. MRF847 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 45W (NOS)

    MRF847 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 45W (NOS)

    $44.91

    Designed for 12.5 volt UHF large–signal, common–base amplifier applications in industrial and commercial FM equipment operating in the range of 806–960 MHz.

    • Specified 12.5 Volt, 870 MHz Characteristics: Output Power = 45 Watts, Power Gain = 4.5 dB Min, Efficiency = 60% Min
    • Series Equivalent Large–Signal Characterization
    • Internally Matched Input for Broadband Operation
    • Tested for Load Mismatch Stress at All Phase Angles with 10:1 VSWR @ High Line and Rated Drive
    • 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: MRF847

  6. MRF859 Motorola NPN Silicon RF Power Transistor 6.5 W 24 Vdc (NOS)

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

    $49.91

    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
  7. MRF873 Motorola NPN Silicon RF Power Transistor 15W 12.5V 870 MHz (NOS)

    MRF873 Motorola NPN Silicon RF Power Transistor 15W 12.5V 870 MHz (NOS)

    $37.91

    Designed for 12.5 Volt UHF large–signal, common emitter, applications in industrial and commercial FM equipment operating in the range of 806 to 960 MHz.

    • Specified 12.5 V, 870 MHz Characteristics: Output Power = 6.5 Watts, Minimum Gain = 7 dB, Efficiency= 60%
    • Series Equivalent Large–Signal Characterization
    • Silicon Nitride Passivated
    • Capable of withstanding 20:1 VSWR Load Mismatch at Rated Input Power and 15.5 Vdc
    • Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF873

  8. MRF891 Motorola NPN Silicon RF Power Transistor 5.0W 24V 900 MHz (NOS)

    MRF891 Motorola NPN Silicon RF Power Transistor 5.0W 24V 900 MHz (NOS)

    $46.91

    Designed for 24 Volt UHF large–signal, common emitter, amplifier applications in industrial and commercial FM equipment operating in the range of 800 to 960 MHz.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF891

  9. MRF892 Motorola NPN Silicon RF Power Transistor 14 W 24 V 900 MHz (NOS)

    MRF892 Motorola NPN Silicon RF Power Transistor 14 W 24 V 900 MHz (NOS)

    $42.91

    Designed for 24 Volt UHF large–signal, common emitter, amplifier applications in industrial and commercial FM equipment operating in the range of 804 to 960 MHz.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MFR892

  10. MRF896 Motorola NPN Silicon RF Power Transistor 3W 900 MHz (NOS)

    MRF896 Motorola NPN Silicon RF Power Transistor 3W 900 MHz (NOS)

    $24.91

    Designed for 24 Volt UHF large-signal, common emitter, Class AB and Class A linear amplifier applications in industrial and commercial FM/AM equipment operating in the range 800-960 MHz.

    • Specified 24 volt, 900 MHz Characteristics
    • Output Power: 3.0 Watts
    • Minimum Gain: 10dB @ 900 MHz
    • Minimum Efficiency: 30% @ 900 MHz, 3.0 Watts
    • Characterized with Series Equivalent Large-Signal Parameters from 800 to 960 MHz
    • Silicon Nitride Passivated
    • 100% Tested for Load Mismatch Stress at all Phase Angles with 5:1 VSWR @ 26 Vdc, at rated putput power
    • Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MFR896

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