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  1. MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

    MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

    $9.91

    Specified 12.5 Volt,175 MHz Characteristics- Output Power= 4.0 W, Minimum Gain= 12 dB, efficiency= 50%

    New Old Stock * No longer available for export
    MFR: Microsemi
    SKU: MRF237-MSC

  2. MRF212 Motorola NPN Silicon Power Transistor Matched Pair (2) (NOS)

    MRF212 Motorola NPN Silicon Power Transistor Matched Pair (2) (NOS)

    $86.91

    Matched Pair (2)
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF212MP


  3. MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W Matched Pair (2) (NOS)

    MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W Matched Pair (2) (NOS)

    $91.91

    Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

    • Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 10 W, Minimum Gain= 8.2 dB
    • Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF208MP

    Made in the USA

  4. MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W (NOS)

    MRF208 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 10W (NOS)

    $45.91

    MRF208 Motorola NPN Silicon RF Power Transistor 12. 5V 220 MHz 10 W

    Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

    • Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 10 W, Minimum Gain= 8.2 dB
    • Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

    New Old Stock * No longer available for export
    MFR: Mitsubishi
    SKU: MRF208

    Made in the USA
  5. MRF207 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 1.0W (NOS)

    MRF207 Motorola NPN Silicon RF Power Transistor 12.5V 220 MHz 1.0W (NOS)

    $3.91

    Designed for 12.5 Volt large-signal power amplifier applications in communications equipment operating at 220 MHz.

    • Specified 12.5 Volt, 220 MHz Characteristics: Output Power= 1.0 W, Minimum Gain= 8.2 dB
    • Balanced Emitter Construction to provide the designer with the device technology that assures ruggedness and resists transister damage caused by load mismatch.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF207

  6. MRF224 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 40W (Tested) (NOS)

    MRF224 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 40W (Tested) (NOS)

    $53.91

    Designed for 12.5 Volt VHF large-signal power amplifier applications required in commercial and industrial equipment operating to 300 MHz.

    • Specified 12.5 Volt, 175 MHz Characteristics- Output Power= 40 W, Minimum Gain= 4.5 dB, efficiency= 70%

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF224

  7. MRF237 Motorola NPN Silicon RF Power Transistor 12.5V 90 MHz 15W (NOS)

    MRF237 Motorola NPN Silicon RF Power Transistor 12.5V 90 MHz 15W (NOS)

    $9.91

    Designed for 12.5 Volt, mid-band large-signal power amplifier applications in communication equipment operating to 255 MHz.

    • Specified 12.5 Volt,175 MHz Characteristics- Output Power= 4.0 W, Minimum Gain= 12 dB, efficiency= 50%

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF237-MOT

  8. MRF238 Motorola NPN Silicon RF Power Transistor 13.6V 175 MHz 30W (NOS)

    MRF238 Motorola NPN Silicon RF Power Transistor 13.6V 175 MHz 30W (NOS)

    $32.91

    Designed for 13.6 Volt VHF large-signal amplifier applications required in comercial and industrial FM equipment operating to 175 MHz. Ideally suited for marine radio applications.
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF238

  9. 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

  10. MRF227 Microsemi NPN Silicon RF Power Transistor 12.5 V 225 MHz 3W

    MRF227 Microsemi NPN Silicon RF Power Transistor 12.5 V 225 MHz 3W

    $6.91 As low as: $5.61

    Designed for 12.5 Volt VHF large-signal power amplifier applications in communication equipment operating at 225 MHz. Ideally suited for Class E citizens band radio.

    • Specified 12.5 Volt, 225 MHz Characteristics- Output Power= 3.0 W, Minimum Gain= 13.5 dB, efficiency= 60%

    New Old Stock * No longer available for export
    MFR: Microsemi
    SKU: MRF227-MSC

Items 71 to 80 of 411 total

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