Transistors - RF, Mosfets, Misc.
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MRF261 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 10W (NOS)
$12.91Designed for 12.5 Volt VHF large-signal power amplifier applications in industrial and commercial equipment.
- Specified 12.5 V, 175 MHz Perfromance: Output Power= 10 W, Minimum Power Gain= 5.2 dB, Efficiency= 55% Min
- Load Mismatch Capability at High Line and RF Overdrive
- Low-Cost, Common-Emitter TO-220 Package
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF261 -
MRF2628 Motorola NPN Silicon Power Transistor 12.5V 175 MHz 15W (NOS)
$39.91Designed for 12.5 volt VHF large–signal power amplifiers in commercial and industrial FM equipment.
- Compact .280 Stud Package
- Specified 12.5 V, 175 MHz Performance: Output Power = 15 Watts, Power Gain = 12 dB Min, Efficiency = 60% Min
- Characterized to 220 MHz
- Load Mismatch Capability at High Line and Overdrive
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF2628 -
MRF264 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 5.0W (NOS)
$49.91Designed for 12.5 Volt VHF large-signal power amplifier applications in industrial and commercial FM equipment.
- Low-Cost Common-Emitter TO-220AB Package
- Specified 12.5 Volt, 175 MHz Performance: Output Power= 30 W, Power Gain= 5.2 dB, Efficiency= 60%
New Old Stock * No longer availablle for export
MFR: Motorola
SKU: MRF264 -
MRF275G Motorola Mosfet Transistor 150W 500MHz 28V (NOS)
$249.91 -
MRF227 Microsemi NPN Silicon RF Power Transistor 12.5 V 225 MHz 3W
$6.91 As low as: $5.61Designed for 12.5 Volt VHF large-signal power amplifier applications in communication equipment operating at 225 MHz. Ideally suited for Class E citizens band radio.
- Specified 12.5 Volt, 225 MHz Characteristics- Output Power= 3.0 W, Minimum Gain= 13.5 dB, efficiency= 60%
New Old Stock * No longer available for export
MFR: Microsemi
SKU: MRF227-MSC -
MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)
$9.91 -
MRF239 Motorola NPN Silicon RF Power Transistor 13.6V 160 MHz 30W (NOS)
$42.91Designed for 13.6 Volt VHF large-signal class C and class AB linear power amplifier applications required in comercial and industrial equipment.
- Specified 13.6 Volt, 160 MHz Characteristics: Output Power= 30 W, Minimum Gain= 10 dB (Min), Efficiency= 65% (Typ)
- High Common Emitter Power Gain
- Silicon Nitride Passivated
- Low Intermodulation Dsitortion, d3= -35 dB Typ
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF239 -
MRF238 Motorola NPN Silicon RF Power Transistor 13.6V 175 MHz 30W (NOS)
$32.91 -
MRF237 Motorola NPN Silicon RF Power Transistor 12.5V 90 MHz 15W (NOS)
$9.91Designed for 12.5 Volt, mid-band large-signal power amplifier applications in communication equipment operating to 255 MHz.
- Specified 12.5 Volt,175 MHz Characteristics- Output Power= 4.0 W, Minimum Gain= 12 dB, efficiency= 50%
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF237-MOT -
MRF275L M/A-COM RF MOSFET Transistor 100W 500MHz 28V
$127.91 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