Transistors - RF, Mosfets, Misc.
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MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V
In Stock
Designed primarily for high–voltage applications as a high–power linear amplifiers from 2.0 to 30 MHz. Ideal for marine and base station equipment.
- Specified 50 V, 30 MHz characteristics: Output power = 250 W, Minimum gain = 12 dB, Efficiency = 45%
- Intermodulation distortion @ 250 W (PEP) — IMD = –30 dB (max)
- 100% tested for load mismatch at all phase angles with 3:1 VSWR
ROHS Compliant.
MRF: M/A-COM
SKU: MRF448-MA
MRF448 M/A-COM NPN Silicon Power Transistor 250W 30 MHz 50V Matched Pair (2)
In Stock
Designed primarily for high–voltage applications as a high–power linear amplifiers from 2.0 to 30 MHz. Ideal for marine and base station equipment.
- Specified 50 V, 30 MHz characteristics: Output power = 250 W, Minimum gain = 12 dB, Efficiency = 45%
- Intermodulation distortion @ 250 W (PEP) — IMD = –30 dB (max)
- 100% tested for load mismatch at all phase angles with 3:1 VSWR
ROHS Compliant.
MFR: M/A-COM
SKU: MRF448MP-MA
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MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V
In Stock
Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics
- Output power = 80 W
- Minimum gain = 12 dB
- Efficiency = 50%
MFR: M/A-COM
SKU: MRF454-MA
MRF454 M/A-COM Power Transistor NPN Silicon Matched Pair (2) 80W 30MHz 12.5V
In Stock
Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics
- Output power = 80 W
- Minimum gain = 12 dB
- Efficiency = 50%
MFR: M/A-COM
SKU: MRF454-MA-MP
MRF454 M/A-COM NPN Silicon Power Transistor 80W 30 MHz 12.5V Matched Quad (4)
In Stock
MRF454 M/A-COM NPN Silicon Power Transistor 80 Watt 30 MHz 12.5 Volt Matched Quad (4) (NOS)
Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics
- Output power = 80 W
- Minimum gain = 12 dB
- Efficiency = 50%
MFR: M/A-COM
SKU: MRF454-MA-MQ
MRF422 M/A-COM NPN Silicon Power Transistor 150 W (PEP) 30 MHz 28 V Matched Quad (4)
In Stock
Designed primarily for applications as a high–power linear amplifier from 2.0 to 30 MHz.
- Specified 28 V, 30 MHz characteristics — Output power = 150 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
- Intermodulation distortion @ 150 W (PEP) —IMD = –30 dB (min.)
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
MFR: M/A-COM
SKU: MRF422-MA-MQ
MRF313 M/A-COM NPN Silicon High-Frequency Transistor 1.0W 400MHz 28V (NOS)
In Stock
Designed for wideband amplifier, driver or oscillator applications in military, mobile, and aircraft radio.
- Specified 28 V, 400 MHz characteristics — Output power = 1.0 W, Power gain = 15 dB min., Efficiency = 45% typ.
- Emitter ballast and low current density for improved MTBF
- Common emitter for improved stability
New Old Stock * No longer available for export
MRF: M/A-COM
SKU: MRF313-MA
MRF314 M/A-COM NPN Silicon Power Transistor 30W 30-200MHz 28V
In Stock
Designed primarily for wideband large–signal driver and output amplifier stages in the 30–200 MHz frequency range.
- Guaranteed performance at 150 MHz, 28 Vdc: Output power = 30 W, Minimum gain = 10 dB
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Gold metallization system for high reliability applications
MRF: M/A-COM
SKU: MRF314-MA
MRF314 M/A-COM NPN Silicon Power Transistor 30W 30-200MHz 28V Matched Pair (2)
In Stock
Designed primarily for wideband large–signal driver and output amplifier stages in the 30–200 MHz frequency range.
- Guaranteed performance at 150 MHz, 28 Vdc: Output power = 30 W, Minimum gain = 10 dB
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Gold metallization system for high reliability applications
MRF: MA/COM
SKU: MRF314MP-MA
MRF317 M/A-COM NPN Silicon Power Transistor 100W 30-200MHz 28V
In Stock
Designed primarily for wideband large–signal output amplifier stages in 30–200 MHz frequency range.
- Guaranteed performance at 150 MHz, 28 Vdc: Output power = 100 W, Minimum gain = 9.0 dB
- Built–in matching network for broadband operation
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Gold metallization system for high reliability
- High output saturation power — ideally suited for 30 W carrier/120 W
- Peak AM amplifier service
- Guaranteed performance in broadband test fixture
MFR: M/A-COM
SKU: MRF317-MA