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MRF400 Series

MRF4427-APT, MRF486MP, MRF450MQ, MRF454AMQ, SRF3775 /MRF455 Transistor, 12 v, motorola, MRF429MQ Transistor, 50 volt, mquad, MRF448MQ Transistor, 50 volt, mquad, MRF492MQ Transistor, 12 volt, mquad, MRF486 Transistor, 12 volt, MRF454A Transistor, 12 volt, SRF7000-90 Transistor, 12 volt (MRF455), MRF448MP-MOT Transistor, 50 volt, mpair, MRF433 Transistor, , MRF479MP Transistor, 12 volt, mpair, MRF453AMP Transistor, 12 volt, mpair

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  1. MRF449 Motorola NPN Silicon Power Transistor 30W 30 MHz 12.5V (NOS)

    MRF449 Motorola NPN Silicon Power Transistor 30W 30 MHz 12.5V (NOS)

    $32.91

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

    • Specified 12.5 V, 30 MHz characteristics: Output power = 30 W, Minimum gain = 12 dB, Efficiency = 50% 

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF449

  2. MRF449A Motorola NPN Silicon Power Transistor Stud Mount 30W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF449A Motorola NPN Silicon Power Transistor Stud Mount 30W 30 MHz 12.5V Matched Pair (2) (NOS)

    $79.91

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

    • Specified 12.5 V, 30 MHz characteristics: Output power = 30 W, Minimum gain = 12 dB, Efficiency = 50% 

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF449AMP

  3. MRF449 Motorola NPN Silicon Power Transistor 30W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF449 Motorola NPN Silicon Power Transistor 30W 30 MHz 12.5V Matched Pair (2) (NOS)

    $65.91

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

    • Specified 12.5 V, 30 MHz characteristics: Output power = 30 W, Minimum gain = 12 dB, Efficiency = 50% 

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF449MP

  4. MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V (NOS)

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

    $69.91

    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: MRF450A

     
  5. 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

  6. MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Quad (4) (NOS)

    MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Quad (4) (NOS)

    $279.91

    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: MRF450AMQ
     
     
  7. MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

    $39.91

    NPN Silicon Power Transistor 60W 30 MHz 12.5V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF453


  8. MRF429 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 50V Matched Pair (2) (NOS)

    MRF429 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 50V Matched Pair (2) (NOS)

    $298.91

    NPN Silicon Transistor 150W (PEP) 30 MHz 50V
    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF429MP-MOT

    Made in the USA
  9. MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V (NOS)

    MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V (NOS)

    $89.91

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

    • Specified 28 V, 30 MHz characteristics — Output power = 150 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
    • Intermodulation distortion @ 150 W (PEP) —IMD = –30 dB (min.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF422-MOT

  10. MRF426A Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Stud Mount (NOS)

    MRF426A Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Stud Mount (NOS)

    $35.91

    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: MRF426A

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