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

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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. MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V Matched Pair (2) (NOS)

    MRF453 Motorola NPN Silicon Power Transistor 60W 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 = 60 W, Minimum gain = 13 dB, Efficiency = 55% 

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

  2. MRF435 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 150W Matched Pair (2) (NOS)

    MRF435 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 150W Matched Pair (2) (NOS)

    $79.91

    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.

    • Specified 28 V, 30 MHz, Characteristics; Output Power= 150 W, Minimum Gain= 10 dB, Efficiency= 40%

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF435MP

  3. 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

    Out of stock

    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

  4. SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) (NOS)

    SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) (NOS)

    $79.91

    Transistor 70W 12.5V 14-30 MHz 0.380" Flange High Gain Replacement for MRF455
    New Old Stock * No longer available for export
    MFR: Motorola, USA
    SKU: SRF7000-90

     

  5. MRF486 Motorola NPN Silicon RF Power Transistor 28 Volt 30 MHz (NOS)

    MRF486 Motorola NPN Silicon RF Power Transistor 28 Volt 30 MHz (NOS)

    $79.91

    Out of stock

    Designed primarily for application as a high-power linear amplifier from 1.5 to 30 MHz, in single sideband mobile, marine, and base station equipment.

    • Common-Emitter TO0220AB Package
    • 28 Volt, 30MHz
    • Output Power: 40 Watts (PEP)
    • Power Gain: 15 dB Minimum
    • Efficiency: 40% Minimum
    • 30:1 VSWR

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF486

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

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

    $79.91

    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
    • Pulled from working equipment, scoped and tested.

    Used * No longer available for export
    MFR: Motorola
    SKU: MRF422-MOT-P

  7. MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V

    MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V

    $77.91

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

    •  Specified 12.5 V, 30 MHz characteristics
    •  Output power = 80 W
    •  Minimum gain = 12 dB
    •  Efficiency = 50%

    MFR: M/A-COM
    SKU: MRF454-MA

  8. MRF466 Motorola NPN Silicon Power Transistor 40W (PEP or CW) 30MHz 28V Matched Pair (2) (NOS)

    MRF466 Motorola NPN Silicon Power Transistor 40W (PEP or CW) 30MHz 28V Matched Pair (2) (NOS)

    $77.91

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

    • Specified 28 V, 30 MHz characteristics — Output power = 40 W (PEP or CW), Minimum gain = 15 dB, Efficiency = 40%, Intermodulation distortion d3= –30 dB (Max)
    • Guarenteed Ruggedness
    • 2N5941 Replacement

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF466MP

  9. MRF426A Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Stud Mount Matched Pair (2) (NOS)

    MRF426A Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Stud Mount Matched Pair (2) (NOS)

    $71.91

    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: MRF426AMP

  10. MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz (NOS)

    MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz (NOS)

    $71.91

    NPN Silicon Power Transistor 80W 12.5V 30 MHz Low Beta Version of MRF454 (NOS)
    Low Beta Version of MRF454
    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF458

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RF Parts Company
435 S PACIFIC ST
SAN MARCOS, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)  1-760-744-0700, #1

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