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MRF/SRF/M Series

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  1. MRF1946A Motorola NPN Silicon Power Transistor Stud Mount 30 Watt 10 dB 12.5 Volt 175 MHz Matched Pair (2) (NOS)

    MRF1946A Motorola NPN Silicon Power Transistor Stud Mount 30 Watt 10 dB 12.5 Volt 175 MHz Matched Pair (2) (NOS)

    $39.90

    Designed for 12.5 volt large–signal power amplifiers in commercial and industrial equipment.

    • High Common Emitter Power Gain
    • Specified 12.5 V, 175 MHz Performance: Output Power = 30 Watts, Power Gain = 10 dB, Efficiency = 60%
    • Diffused Emitter Resistor Ballasting
    • Characterized to 220 MHz
    • Load Mismatch at High Line and Overdrive Conditions

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MFR1946A-MP

  2. MRF151 RF Power Field-Effect Transistor Matched Pair (2)150 Watt 50 Volt 175 MHz N-Channel Broadband MOSFET

    MRF151 RF Power Field-Effect Transistor Matched Pair (2)150 Watt 50 Volt 175 MHz N-Channel Broadband MOSFET

    $159.91

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this  device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    Features guaranteed Performance at 30 MHz, 50 V:

    • Output Power — 150 W
    • Gain — 18 dB (22 dB Typ)
    • Efficiency — 40%
    Typical Performance at 175 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 13 dB
    • Low Thermal Resistance
    • Ruggedness Tested at Rated Output Power
    • Nitride Passivated Die for Enhanced Reliability

    MRF: MA/COM
    SKU: MRF151MP-MA

  3. MRF175GV M/A-COM Transistor 200 watt 28v 225 MHz (NOS)

    MRF175GV M/A-COM Transistor 200 watt 28v 225 MHz (NOS)

    $215.91

    Designed for broadband commercial and military applications using push pull circuits at frequencies to 500 MHz. The high power, high gain and broadband performance of these devices makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode

    • Guaranteed performance: MRF175GV @ 28 V, 225 MHz (“V” Suffix),
    • Output power — 200 W, Power gain — 14 dB typical, Efficiency — 65% typical
    • 100% ruggedness tested at rated output power
    • Low thermal resistance
    • Low Crss — 20 pF typical @ VDS = 28 V

    New Old Stock * No longer available for export 
    MFR: M/A-COM
    SKU: MRF175GV-MA

  4. MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Pair (2)

    MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Pair (2)

    $161.91

    TMOS Designed primarily for linear large-signal output stages up to 150 MHz.

    • Superior high order IMD  IMD(d3) (150W PEP): –32dB (Typ.)  IMD(d11) (150W PEP): –60dB (Typ.) 
    • Specified 50V, 30MHz characteristics  Output power = 150 Watts  Power gain = 17 dB (Typ.)  Efficiency = 45% (Typ.) 
    • 100% tested for load mismatch at all phase angles

    Applications

    • Aerospace and Defense
    • ISM 

    MFR: M/A-COM
    SKU:MRF150-MA-MP

  5. MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Quad (4)

    MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Quad (4)

    $323.91

    TMOS Designed primarily for linear large-signal output stages up to 150 MHz.

    • Superior high order IMD  IMD(d3) (150W PEP): –32dB (Typ.)  IMD(d11) (150W PEP): –60dB (Typ.) 
    • Specified 50V, 30MHz characteristics  Output power = 150 Watts  Power gain = 17 dB (Typ.)  Efficiency = 45% (Typ.) 
    • 100% tested for load mismatch at all phase angles

    Applications

    • Aerospace and Defense
    • ISM 

    MFR: M/A-COM
    SKU: MRF150-MA-MQ

  6. MRF151A M/A-COM RF Power Field-Effect Transistor 150W 50V 175MHz N-Channel Broadband MOSFET

    MRF151A M/A-COM RF Power Field-Effect Transistor 150W 50V 175MHz N-Channel Broadband MOSFET

    $118.91

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this  device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    • Enhanced thermal performance
    • Higher power dissipation  Guaranteed Performance at 30 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 18 dB (22 dB Typ)
    • Efficiency — 40%  Typical Performance at 175 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 13 dB
    • Low Thermal Resistance
    • Ruggedness Tested at Rated Output Power
    • Nitride Passivated Die for Enhanced Reliability

    MFR: M/A-COM
    SKU: MRF151A-MA

  7. MRF151 M/A-COM RF Power Field-Effect MOSFET Transistor 150W 50V 175 MHz N-Channel Broadband

    MRF151 M/A-COM RF Power Field-Effect MOSFET Transistor 150W 50V 175 MHz N-Channel Broadband

    $79.91

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this  device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    Features guaranteed Performance at 30 MHz, 50 V:

    • Output Power — 150 W
    • Gain — 18 dB (22 dB Typ)
    • Efficiency — 40%
    Typical Performance at 175 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 13 dB
    • Low Thermal Resistance
    • Ruggedness Tested at Rated Output Power
    • Nitride Passivated Die for Enhanced Reliability

    MFR: M/A-COM
    SKU: MRF151-MA

  8. MRF151G Motorola M/A-COM MOSFET Power Transistor 300W 50V 175 MHz Early Version (NOS)

    MRF151G Motorola M/A-COM MOSFET Power Transistor 300W 50V 175 MHz Early Version (NOS)

    $179.91

    The MRF151G MA/COM Transistor is an early version, produced with the Motorola die.

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high power, high gain and broadband performance of this device makes possible solid state transmitters for FM broadcast or TV channel frequency bands.

    New Old Stock * No longer available for export
    MFR: Motorola M/A-COM USA
    SKU: MRF151G-MA-M

  9. MRF134 M/A-COM RF Bipolar Transistor 5 watt 28v 400 MHz

    MRF134 M/A-COM RF Bipolar Transistor 5 watt 28v 400 MHz

    Made with original Motorola Die

    Designed primarily for wideband large–signal driver and predriver amplifier stages in 200–500 MHz frequency range.

    • Guaranteed performance at 400 MHz, 28 Vdc
    • Output power = 10 W
    • Power gain = 12 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

    MRF: M/A-COM
    SKU: MRF134-MA

  10. MRF140 M/A-COM Transistor 150W 28V 150 MHz

    MRF140 M/A-COM Transistor 150W 28V 150 MHz

    $125.91

    Made with original Motorola Die

    Designed primarily for linear large–signal output stages up to  150 MHz frequency range.  N–Channel enhancement mode

    • Specified 28 volts, 30 MHz characteristics  Output power = 150 watts  Power gain = 15 dB (Typ.)  Efficiency = 40% (Typ.)
    • Superior high order IMD
    • MD(d3) (150 W PEP): –30 dB (Typ.)
    • IMD(d11) (150 W PEP): –60 dB (Typ.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR

    MFR: M/A-COM
    SKU: MRF140-MA

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