MRF100 Series
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MRF173 M/A-COM RF MOFSET Transistor 80 watt 28v 175 MHz Matched Pair (2)
$97.91Out of stock
Designed for broadband commercial and military applications up to 200 MHz frequency range. The high–power, high–gain and broadband performance of this device make possible solid state transmitters for FM broadcast or TV channel frequency bands, N–Channel enhancement mode MOSFET
MRF: M/A-COM
SKU: MRF173MP-MA -
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 -
MRF177 M/A-COM RF MOSFET Transistor 100W 400MHz 28V
$89.91 As low as: $85.41Designed for broadband commercial and military applications up to 400 MHz frequency range. Primarily used as a driver or output amplifier in push–pull configurations. Can be used in manual gain control, ALC and modulation circuits. N–Channel enhancement mode MOSFET.
- Typical performance at 400 MHz, 28 V: Output power — 100 W, Gain — 12 dB, Efficiency — 60%
- Low thermal resistance
- Low Crss — 10 pF typ. @ VDS = 28 V
- Ruggedness tested at rated output power
- Nitride passivated die for enhanced reliability
- Excellent thermal stability; suited for Class A operation
MRF: M/A-COM
SKU: MRF177-MA -
MRF136Y M/A-COM Transistor 30 watt 28v 400 MHz
$84.91 As low as: $76.62 -
MRF175LU M/A-COM Transistor RF MOSFET 100W 400MHz 28V (NOS)
$74.91 As low as: $70.95Designed for broadband commercial and military applications using single ended circuits at frequencies to 400 MHz. The high power, high gain and broadband performance of each device makes possible solid state transmitters for FM broadcast or TV channel frequency bands, N-Channel enhancement mode
New Old Stock * No longer available for export
MFR: M/A-COM
SKU: MRF175LU-MA -
MRF173CQ M/A-COM RF MOFSET Transistor 80W 175MHz 28V
$69.91Designed for broadband commercial and military applications up to 200 MHz frequency range. The high–power, high–gain and broadband performance of this device makes possible solid state transmitters for FM broadcast or TV channel frequency bands. N–Channel enhancement mode MOSFET.
MRF: M/A-COM
SKU: MRF173CQ-MA -
MRF174 M/A-COM Transistor RF MOSFET 125W 200MHz
$63.91Designed primarily for wideband large–signal output and driver stages up to 200 MHz frequency range, N–Channel enhancement mode MOSFET
- Guaranteed performance at 150 MHz, 28 Vdc, Output power = 125 W, Minimum gain = 9.0 dB, Efficiency = 50% (min.)
- Excellent thermal stability, ideally suited for Class A operation
- Facilitates manual gain control, ALC and modulation techniques
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Low noise figure — 3.0 dB typ. at 2.0 A, 150 MHz
MFR: M/A-COM
SKU: MRF174-MA -
MRF171A M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)
$53.91Designed primarily for wideband large–signal output and driver stages from 30–200 MHz, N–Channel enhancement mode MOSFET
- Guaranteed performance at 150 MHz, 28 Vdc, Output power = 45 W, Power gain = 17 dB (min), Efficiency = 60% (min)
- Excellent thermal stability, ideally suited for Class A operation
- Facilitates manual gain control, ALC and modulation techniques
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Low Crss – 8 pF @ VDS = 28 V
- Gold top metal, Typical data for power amplifier applications in industrial, commercial and amateur radio equipment
- Typical performance at 30 MHz, 28 Vdc, Output power = 30 W (PEP), Power gain = 20 dB (typ.), Efficiency = 50% (typ.), IMD(d3) (30 W PEP) –32 dB (typ.)
Parts we have available are early version just after Motorola sold to M/A-COM. All parts in stock are produced with original Motorola die.
New Old Stock * No longer available for export
MFR: M/A-COM
SKU: MRF171A-MA -
MRF166C M/A-COM RF MOSFET Transistor 20W 500MHz 28V
$51.91 As low as: $49.31Designed primarily for wideband large–signal output and driver from 30–500MHz, N–Channel enhancement mode MOSFET
- MRF166C — Guaranteed performance at 500 MHz, 28 Vdc, Output power = 20 W, Gain = 13.5 dB, Efficiency = 50%
- Replacement for industry standards such as MRF136, V2820, BLF244, SD1902, and ST1001
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Facilitates manual gain control, ALC and modulation techniques
- Excellent thermal stability, ideally suited for Class A operation
- Low Crss — 4.0 pF @ VDS = 28 V
MFR: M/A-COM
SKU: MRF166C-MA -
MRF173 M/A-COM RF MOFSET Transistor 80 watt 28v 175 MHz
$48.91 As low as: $44.14Designed for broadband commercial and military applications up to 200 MHz frequency range. The high–power, high–gain and broadband performance of this device make possible solid state transmitters for FM broadcast or TV channel frequency bands. N–Channel enhancement mode MOSFET.
MFR: M/A-COM
SKU: MRF173-MA