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MRF/SRF/M Series

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  1. MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Pair (2) (NOS)

    $139.91

    Designed for power amplifier applications in industrial, commercial, and amateur radio equipment to 30 MHz.

    • Specified 12.5 V, 30 MHz characteristics: Output power = 50 W, Minimum gain = 11 dB, Efficiency = 50% 

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF450AMP

  2. MRF323 Motorola Transistor 20W 28V 400 MHz (NOS)

    MRF323 Motorola Transistor 20W 28V 400 MHz (NOS)

    $106.90

    • Designed primarily for wideband large–signal driver and predriver amplifier stages in the 200–500 MHz frequency range.
    • Guaranteed performance at 400 MHz, 28 V: Output power = 20 W, Power gain = 10 dB min., Efficiency = 50% min.
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Gold metallization system for high reliability
    • Computer–controlled wirebonding gives consistent input impedance

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF323-MOT

  3. MRF327 Motorola Controlled “Q” Broadband Power Transistor 80W 100 to 500MHz 28V (NOS)

    MRF327 Motorola Controlled “Q” Broadband Power Transistor 80W 100 to 500MHz 28V (NOS)

    $48.90

    Designed primarily for wideband large–signal output amplifier stages in the 100 to 500 MHz frequency range.

    • Guaranteed performance @ 400 MHz, 28 Vdc; Output power = 80 W over 225 to 400 MHz Band, Minimum gain = 7.3 dB @ 400 MHz
    • Built–in matching network for broadband operation using double match technique
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Gold metallization system for high reliability applications
    • Characterized for 100 =8 500 MHz

    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF327-MOT

  4. MRF327 Motorola Controlled “Q” Broadband Power Transistor 80W 100 to 500MHz 28V Matched Pair (2) (NOS)

    MRF327 Motorola Controlled “Q” Broadband Power Transistor 80W 100 to 500MHz 28V Matched Pair (2) (NOS)

    $97.90

    Designed primarily for wideband large–signal output amplifier stages in the 100 to 500 MHz frequency range.

    • Guaranteed performance @ 400 MHz, 28 Vdc; Output power = 80 W over 225 to 400 MHz Band, Minimum gain = 7.3 dB @ 400 MHz
    • Built–in matching network for broadband operation using double match technique
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Gold metallization system for high reliability applications
    • Characterized for 100 =8 500 MHz

    New Old Stock * No longer available for export
    MRF: Motorola
    SKU: MRF327MP

  5. MRF329 Motorola NPN Silicon RF Power Transistor 28V 400 MHz 100W (NOS)

    MRF329 Motorola NPN Silicon RF Power Transistor 28V 400 MHz 100W (NOS)

    $69.90

    Designed primarily for wideband large–signal output and driver amplifier stages in the 100 to 500 MHz frequency range.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF329

  6. MRF328 Motorola NPN Silicon RF Power Transistor 28V 400 MHz 100W (NOS)

    MRF328 Motorola NPN Silicon RF Power Transistor 28V 400 MHz 100W (NOS)

    $58.91

    Designed primarily for wideband large-signal output and driver amplifier stages in the 100-500 MHz frequency range.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF328

  7. MRF338 Motorola NPN Silicon RF Power Transistor 28V 470 MHz 80W (NOS)

    MRF338 Motorola NPN Silicon RF Power Transistor 28V 470 MHz 80W (NOS)

    $79.90

    Designed primarily for wideband large–signal output and driver amplifier stages in the 400 to 512 MHz frequency range.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF338

  8. MRF392 M/A-COM Controlled “Q” Broadband Power Transistor 125W 30 to 500MHz 28V

    MRF392 M/A-COM Controlled “Q” Broadband Power Transistor 125W 30 to 500MHz 28V

    Made with original Motorola Die

    Designed primarily for wideband large–signal output and driver amplifier stages in the 30 to 500 MHz frequency range.

    • Specified 28 V, 400 MHz characteristics — Output power = 125 W, Typical gain = 10 dB, Efficiency = 55% (typ.)
    • Built–in input impedance matching networks for broadband operation
    • Push–pull configuration reduces even numbered harmonics
    • Gold metallization system for high reliability
    • 100% tested for load mismatch

    MRF: M/A-COM
    SKU: MRF392-MA

  9. MRF321 Motorola NPN Silicon Power Transistor 10W 400MHz 28V (NOS)

    MRF321 Motorola NPN Silicon Power Transistor 10W 400MHz 28V (NOS)

    $135.91

    NPN Silicon Power Transistor 10 Watt 400 MHz 28 Volts
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF321-MOT

  10. MRF317 Motorola NPN Silicon Power Transistor 100W 30-200MHz 28V Matched Pair (2) (NOS)

    MRF317 Motorola NPN Silicon Power Transistor 100W 30-200MHz 28V Matched Pair (2) (NOS)

    $127.90

    Designed primarily for wideband large–signal output amplifier stages in 30–200 MHz frequency range.

    • Guaranteed performance at 150 MHz, 28 Vdc: Output power = 100 W, Minimum gain = 9.0 dB
    • Built–in matching network for broadband operation
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Gold metallization system for high reliability
    • High output saturation power — ideally suited for 30 W carrier/120 W
    • Peak AM amplifier service
    • Guaranteed performance in broadband test fixture

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF317MP

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