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MRF500 Series

MRF5812-APT, MRF553-MOT, MRF581A-APT, MRF571 Transistor, MRF5943G-APT Transistor, apt, MRF5812-MOT Ic, surface mount motorola, MRF555-APT Transistor, apt, MRF557-MOT NPN Silicon RF Low Power Transistor, 12.5 V, 870 MHz, 1.5 W, Motorola, MRF557-APT RF and Microwave Discrete Low Power Transistor, 12.5 V, 870 MHz, 1.5 W, APT, MRF555-MOT Transistor, 12 volt, , MRF515 NPN Silicon High Frequency Transistor, 12.5 V, 470 MHz, 0.75 W, Motorola

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  1. MRF544 Motorola NPN Silicon High Frequency Transistor (NOS)

    MRF544 Motorola NPN Silicon High Frequency Transistor (NOS)

    $5.91

    Designed for high-frequency and medium and high resolution color video display monitors

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF544-MOT

  2. MRF544 APT NPN Silicon RF and Microwave Discrete Low Power Transistor (NOS)

    MRF544 APT NPN Silicon RF and Microwave Discrete Low Power Transistor (NOS)

    $5.91 As low as: $5.06

    Designed primarily for use in high frequency and medium and high resolution color video display monitors as well as other applications requiring high breakdown characteristics.

    • Silicon NPN, high Frequency, high breakdown Transistor
    • Maximum Unilateral Gain = 13.5 dB (typ) @ f = 200 MHz
    • High Collector Base Breakdown Voltage - BVCBO = 100 V (min)
    • High FT - 1400 MHz

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

  3. MRF531 Motorola NPN Silicon High-Frequency Transistor (NOS)

    MRF531 Motorola NPN Silicon High-Frequency Transistor (NOS)

    $4.91

    Designed for high voltage and high current fT switching applications. These devices are also ideal for CRT drivers.

    • High Current Gain–Bandwidth Product — fT = 800 MHz (Typ) at IC= 50 mAdc
    • High Collector Emitter Breakdown Voltage- V(BR)CEO= 100 Vdc (Min) at IC= 10 mAdc
    • Characterized with Safe Operating Area (SOA) Curves

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF531

  4. MRF521 Motorola PNP Silicon High-Frequency Transistor (NOS)

    MRF521 Motorola PNP Silicon High-Frequency Transistor (NOS)

    $9.91

    Designed primarily for use in the high–gain, low–noise small–signal amplifiers for operation up to 3.5 GHz. Also usable in applications requiring fast switching times.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF521

  5. MRF517 APT RF & Microwave Discrete Low Power Transistor

    MRF517 APT RF & Microwave Discrete Low Power Transistor

    $7.91 As low as: $7.13

    The MRF517 is a silicon NPN transistor, designed for VHF and UHF equipment. Applications include low noise broadband amplifier; pre-driver, driver, and output stages.

    • Silicon NPN, To-39 packaged VHF/UHF Transistor
    • Gpe = 10 dB (typ) @ 60 mA, 300 MHz
    • 3 GHz Current-Gain Bandwidth Product @ 60mA
    • Broadband Noise Figure = 7.5 dB @ 50mA, 300 MHz

    MFR: Advanced Power Technology RF
    SKU: MRF517-APT

  6. MRF515 Motorola NPN Silicon High Frequency Transistor 12.5V 470MHz 0.75W (NOS)

    MRF515 Motorola NPN Silicon High Frequency Transistor 12.5V 470MHz 0.75W (NOS)

    $3.91

    Designed for 12.5 V UHF large-signal amplifier applications required in industrial equipment.

    • Specified 12.5 Volt, 470 MHz Characteristics: Output Power= 0.75 Watts, Minimum Gain= 8.0 dB, Efficiency= 50%
    • S Parameter Data from 100 MHz to 1.0 MHz

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF515

  7. MRF502 Motorola NPN Silicon High Frequency Transistor (NOS)

    MRF502 Motorola NPN Silicon High Frequency Transistor (NOS)

    $2.91

    Designed primarily for use in high-gain, low-noise amplifier, oscillator, and mixer applications. Can also be used in UHF converter applications.

    • High Current-Gain- Bandwidth Product- fT= 1.2 GHz (Typ) at IC= 5.0 mAdc
    • Low Noise Figure- NF= 4.0 dB (Typ) at f= 200 MHz

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF502

  8. MRF5015 Motorola RF Power Field Effect Transistor RF Mosfet N–Channel Enhancement–Mode 512 MHz 15W 12.5V (NOS)

    MRF5015 Motorola RF Power Field Effect Transistor RF Mosfet N–Channel Enhancement–Mode 512 MHz 15W 12.5V (NOS)

    $39.91

    Designed for broadband commercial and industrial applications at frequencies to 520 MHz. The high gain and broadband performance of this device makes it ideal for large–signal, common source amplifier applications in 12.5 volt mobile, and base station FM equipment.

    • Guaranteed Performance at 512 MHz, 12.5 Volts: Output Power — 15 Watts, Power Gain — 10 dB Min, Efficiency — 50% Min
    • Characterized with Series Equivalent Large–Signal Impedance Parameters
    • S–Parameter Characterization at High Bias Levels
    • Excellent Thermal Stability
    • All Gold Metal for Ultra Reliability
    • Capable of Handling 20:1 VSWR, @ 15.5 Vdc, 512 MHz, 2 dB Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF5015

  9. MRF5007 Motorola RF Power Field Effect Mosfet Transistor RF 512 MHz 7.0W 7.5V (NOS)

    MRF5007 Motorola RF Power Field Effect Mosfet Transistor RF 512 MHz 7.0W 7.5V (NOS)

    $31.91

    RF Power Field Effect Transistor RF Mosfet 512 MHz 7.0W 7.5V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF5007

  10. MRF5003 Motorola RF Power Field Effect Transistor RF MOSFET N–Channel Enhancement–Mode 512 MHz 7.5V 3.0W (NOS)

    MRF5003 Motorola RF Power Field Effect Transistor RF MOSFET N–Channel Enhancement–Mode 512 MHz 7.5V 3.0W (NOS)

    $19.91

    Designed for broadband commercial and industrial applications at frequencies to 520 MHz. The high gain and broadband performance of this device makes it ideal for large–signal, common source amplifier applications in 7.5 Volt and 12.5 Volt mobile, portable, and base station FM equipment.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF5003

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

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