MRF/SRF/M Series
Please choose from the following MRF Sub-Catagory choices:
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MRF1946A Motorola NPN Silicon Power Transistor Stud Mount 30 Watt 10 dB 12.5 Volt 175 MHz Matched Pair (2) (NOS)
$39.90Designed 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 -
MRF151 RF Power Field-Effect Transistor Matched Pair (2)150 Watt 50 Volt 175 MHz N-Channel Broadband MOSFET
$159.91Designed 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 ReliabilityMRF: MA/COM
SKU: MRF151MP-MA -
MRF175GV M/A-COM Transistor 200 watt 28v 225 MHz (NOS)
$215.91Designed 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 -
MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Pair (2)
$161.91TMOS 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 anglesApplications
- Aerospace and Defense
- ISM
MFR: M/A-COM
SKU:MRF150-MA-MP -
MRF150 M/A-COM RF Power FET Transistor 150W to 150MHz 50V Matched Quad (4)
$323.91TMOS 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 anglesApplications
- Aerospace and Defense
- ISM
MFR: M/A-COM
SKU: MRF150-MA-MQ -
MRF151A M/A-COM RF Power Field-Effect Transistor 150W 50V 175MHz N-Channel Broadband MOSFET
$118.91Designed 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 ReliabilityMFR: M/A-COM
SKU: MRF151A-MA -
MRF151 M/A-COM RF Power Field-Effect MOSFET Transistor 150W 50V 175 MHz N-Channel Broadband
$79.91Designed 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 ReliabilityMFR: M/A-COM
SKU: MRF151-MA -
MRF151G Motorola M/A-COM MOSFET Power Transistor 300W 50V 175 MHz Early Version (NOS)
$179.91The 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 -
MRF134 M/A-COM RF Bipolar Transistor 5 watt 28v 400 MHz
$94.91 As low as: $90.16Made 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 -
MRF140 M/A-COM Transistor 150W 28V 150 MHz
$125.91Made 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