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

MRF700-900 Series

MRF846 NPN Silicon RF Power Transistor, 12.5 V, 870 MHz, 40 W, Motorola, MRF8004 NPN Silicon RF Power Transistor, 12.5 V, 27 MHz, 3.5 W, MRF951 Transistor, 12 volt, MRF844 NPN Silicon RF Power Transistor, 12.5 V, 870 MHz, 30 W, Motorola, MRF873 NPN Silicon RF Power Transistor, 15 W, 12.5 V, 870 MHz, Motorola, MRF840 NPN Silicon RF Power Transistor, 12.5 V, 870 MHz, 10 W, Motorola, MRF847 NPN Silicon RF Power Transistor, 12.5 V, 870 MHz, 45 W, Motorola

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  1. 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

  2. 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

  3. 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
  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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