Transistors - RF, Mosfets, Misc.
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MRF247 TRW Transistor 175 MHz 75w 12.5v (Low Beta) (NOS)
$32.90 -
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 -
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 -
MRF232 Motorola NPN Silicon RF Power Transistor 12.5V 90 MHz 7.5W (NOS)
$14.91Designed for 12.5 Volt, mid-band large-signal power amplifier applications in industrial and commercial FM equipment operating in the 40 to 100 MHz range.
- Specified 12.5 Volt, 90 MHz Characteristics- Output Power= 7.5 W, Minimum Gain= 9.0 dB, efficiency= 55%
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF232 -
MRF224 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 40W (Tested) (NOS)
$53.91Designed 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= 40 W, Minimum Gain= 4.5 dB, efficiency= 70%
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF224 -
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MRF250 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 50W (Pull)
$17.90 -
MRF309 Motorola Transistor 28 Volt Matched Pair (2) (NOS)
$85.91 -
MRF338 Motorola NPN Silicon RF Power Transistor 28V 470 MHz 80W (NOS)
$79.90 -
MRF329 Motorola NPN Silicon RF Power Transistor 28V 400 MHz 100W (NOS)
$69.90
