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MRF/SRF/M Series

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  1. MRF427 Motorola NPN Silicon RF Power Transistor 50V 25W 30 MHz (NOS)

    MRF427 Motorola NPN Silicon RF Power Transistor 50V 25W 30 MHz (NOS)

    $24.90

    Designed primarily for high-voltage applications as a high-power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.

    • Output Power: 25W(PEP)
    • Minimum Gain: 18dB
    • Intermodulation Distorion @ 25W(PEP): -34dB (Minimum)
    • VSWR: 30:1

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF427

  2. MRF426 Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)

    MRF426 Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)

    $79.91

    Designed for high gain driver and output linear amplifier stages in 1.5 to 30 MHz HF/SSB equipment.

    • Specified 28 V, 30 MHz characteristics — Output power = 25 W (PEP), Minimum gain = 22 dB, Efficiency = 35%
    • Intermodulation distortion @ 25 W (PEP) —IMD = –30 dB (max)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Class A and AB characterization
    • BLX 13 equivalent

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF426MP-MOT

  3. MRF406 Motorola NPN Silicon RF Power Transistor 20W (PEP) 30 MHz 12.5V (NOS)

    MRF406 Motorola NPN Silicon RF Power Transistor 20W (PEP) 30 MHz 12.5V (NOS)

    $42.90

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

    • Specified 12.5 Volt, 30 MHz Characteristics- Output Power= 20 W (PEP), Minimum Gain= 12 dB, Efficiency= 45%
    • Intermodulation Distortion at 20 W (PEP)= -30 dB (Min)

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF406

  4. MRF426 Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V (NOS)

    MRF426 Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V (NOS)

    $39.91

    Designed for high gain driver and output linear amplifier stages in 1.5 to 30 MHz HF/SSB equipment.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF426-MOT

  5. MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V Low Beta Matched Pair (2) (NOS)

    MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V Low Beta Matched Pair (2) (NOS)

    $159.90

    NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V Low Beta
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF422-MOT-LB-MP

     

  6. MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V (NOS)

    MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V (NOS)

    $15.90

    NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF401

  7. MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)

    MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)

    $31.90

    NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF401MP

  8. MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V (NOS)

    MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V (NOS)

    $39.91

    Designed primarily for applications as a high-power amplifier from 2.0 to 30 MHz, in single sideband mobile, marine, and base station equipment where superior riggedness is required.

    • Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d3 = 0-33 dB Typ

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF412

  9. MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V Matched Pair (2) (NOS)

    MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V Matched Pair (2) (NOS)

    $79.91

    Designed primarily for applications as a high-power amplifier from 2.0 to 30 MHz, in single sideband mobile, marine, and base station equipment where superior riggedness is required.

    • Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d3 = 0-33 dB Typ

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF412MP

  10. MRF420 Motorola  RF Power Transistor 75Watts (PEP) 10dB  12.5 Volts (NOS)

    MRF420 Motorola RF Power Transistor 75Watts (PEP) 10dB 12.5 Volts (NOS)

    $16.91

    RF Power Transistor 75Watts (PEP) 10dB  12.5 Volts (NOS)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF420

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