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Transistors - RF, Mosfets, Misc.

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  1. MRF248 Motorola NPN Silicon RF Transistor 12V 175 MHz 80W (NOS)

    MRF248 Motorola NPN Silicon RF Transistor 12V 175 MHz 80W (NOS)

    $54.91

    Designed for 12.5 volt VHF large signal amplifier applications in industrial and commercial FM equipment operating to 175 MHz. 

    • Output Power:  80 Watts
    • Gain:  11.3 dB
    • Efficiency:  59%

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF248

  2. MRF239 Motorola NPN Silicon RF Power Transistor 13.6V 160 MHz 30W (NOS)

    MRF239 Motorola NPN Silicon RF Power Transistor 13.6V 160 MHz 30W (NOS)

    $42.91

    Designed for 13.6 Volt VHF large-signal class C and class AB linear power amplifier applications required in comercial and industrial equipment.

    • Specified 13.6 Volt, 160 MHz Characteristics: Output Power= 30 W, Minimum Gain= 10 dB (Min), Efficiency= 65% (Typ)
    • High Common Emitter Power Gain
    • Silicon Nitride Passivated
    • Low Intermodulation Dsitortion, d3= -35 dB Typ

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF239

  3. MRF239 Motorola NPN Silicon RF Power Transistor 13.6V 160 MHz 30W Matched Pair (2) (NOS)

    MRF239 Motorola NPN Silicon RF Power Transistor 13.6V 160 MHz 30W Matched Pair (2) (NOS)

    $85.91

    Designed for 13.6 Volt VHF large-signal class C and class AB linear power amplifier applications required in comercial and industrial equipment.

    • Specified 13.6 Volt, 160 MHz Characteristics: Output Power= 30 W, Minimum Gain= 10 dB (Min), Efficiency= 65% (Typ)
    • High Common Emitter Power Gain
    • Silicon Nitride Passivated
    • Low Intermodulation Dsitortion, d3= -35 dB Typ

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF239MP

  4. MRF247 Motorola Transistor 175 MHz 75W 12.5V (Pull)

    MRF247 Motorola Transistor 175 MHz 75W 12.5V (Pull)

    $50.91

    Used * No longer available for export
    MFR: Motorola
    SKU: MRF247-P

  5. MRF250 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 50W (Pull)

    MRF250 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 50W (Pull)

    $17.91

    Designed for 12.5 Volt VHF large-signal amplifier applications in industrial and commercial equipment operating to 200 MHz.

    Used * No longer available for export
    MFR:Motorola
    SKU: MRF250-P

  6. 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

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

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

    $119.91

    • 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

  8. 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)

    $48.91

    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

  9. 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)

    $97.91

    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

  10. 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

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