Transistors - RF, Mosfets, Misc.
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MRF238 Motorola NPN Silicon RF Power Transistor 13.6V 175 MHz 30W (NOS)
$32.91 -
MRF221 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 15W Matched Pair (2) (NOS)
$59.90Designed for 12.5 Volt VHF large-signal power amplifier applications required in commercial and industrial equipment operating to 300 MHz.
- Specified 12.5 Volt, 175 MHz Characteristics- Output Power= 15 W, Minimum Gain= 6.3 dB, efficiency= 60%
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF221MP -
MRF275G M/A-COM RF Mosfet Transistor 150W 500MHz 28V
$224.90Designed primarily for wideband large–signal output and driver stages from 100 – 500 MHz. N-Channel enhancement mode
- Guaranteed performance @ 500 MHz, 28 Vdc: Output power — 150 W, Power gain — 10 dB (min.), Efficiency — 50% (min.)
- 100% tested for load mismatch at all phase angles with VSWR 30:1
- Overall lower capacitance @ 28 V: Ciss — 135 pF, Coss — 140 pF, Crss — 17 pF
- Simplified AVC, ALC and modulation
- Typical data for power amplifiers in industrial and commercial applications:
- Typical performance @ 400 MHz, 28 Vdc: Output power — 150 W, Power gain — 12.5 dB, Efficiency — 60%
- Typical performance @ 225 MHz, 28 Vdc: Output power — 200 W, Power gain — 15 dB, Efficiency — 65%
MRF: M/A-COM
MRF275G-MA -
MRF275L M/A-COM RF MOSFET Transistor 100W 500MHz 28V
$127.90 As low as: $121.51Designed for broadband commercial and military applications using single ended circuits at frequencies to 500 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, N-Channel enhancement mode
- Guaranteed performance @ 500 MHz, 28 Vdc: Output power — 100 W, Power gain — 8.8 dB typ., Efficiency — 55% typ.
- 100% ruggedness tested at rated output power
- Low thermal resistance
- Low Crss — 17 pF typ. @ VDS = 28 V
MFR: M/A-COM
SKU: MRF275L-MA -
MRF229 Motorola NPN Silicon Power Transistor 1.5W 90 MHz 12.5V (NOS)
$7.91Designed for 12.5 V, mid-band large-signal amplifier applications in industrial and commercial FM equipment operating in the 40 to 100 MHz range.
- Specified 12.5 V, 90 MHz characteristics — Output power = 1.5 W, Minimum gain = 10 dB, Efficiency = 55%
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Characterized with Series Equivalent Large-signal Impedance Parameters
- Characterized with parallel Equivalent Large-signal Impedance Parameters
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF229 -
MRF250 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 50W (Pull)
$17.90 -
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MRF316 Motorola NPN Silicon Power Transistor 80W 3.0-200MHz 28V Matched Pair (2) (NOS)
$79.90Designed primarily for wideband large–signal output amplifier stages in the 30–200 MHz frequency range.
- Guaranteed performance at 150 MHz, 28 Vdc: Output power = 80 W, Minimum gain = 10 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 applications
New Old Stock *No longer available for export
MFR: Motorola
SKU: MRF316MP -
MRF392 M/A-COM Controlled “Q” Broadband Power Transistor 125W 30 to 500MHz 28V
$106.91 As low as: $96.91Made with original Motorola Die
Designed primarily for wideband large–signal output and driver amplifier stages in the 30 to 500 MHz frequency range.
- Specified 28 V, 400 MHz characteristics — Output power = 125 W, Typical gain = 10 dB, Efficiency = 55% (typ.)
- Built–in input impedance matching networks for broadband operation
- Push–pull configuration reduces even numbered harmonics
- Gold metallization system for high reliability
- 100% tested for load mismatch
MRF: M/A-COM
SKU: MRF392-MA -
MRF317 Motorola NPN Silicon Power Transistor 100W 30-200MHz 28V (NOS)
$63.90Designed 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
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF317-MOT
