Transistors - RF, Mosfets, Misc.

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MRF5943C Microsem RF & Microwave Discrete Low Power Transistor (NOS)

$2.91 As low as: $2.62
Designed for high current, low power, low noise, amplifiers up to 1.0 GHz.
- Low Noise - 2.5 dB @ 500 MHZ
- Gain at Optimum Noise Figure = 15.5 dB @ 500 MHz
- Ftau - 5.0 GHz @ 10v, 75mA
- Cost Effective MacroX Package
New Old Stock * No longer available for export
MRF: Microsemi
SKU: MRF5943C-MSC
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MRF4427 Microsemi RF & Microwave Discrete Low Power Transistor 20dB 200 MHz (NOS)

$1.91
Designed for general-purpose RF amplifier applications, such as; pre-drivers, Oscillators, etc.
- Low Cost SO-8 Plastic Surface Mount Package.
- S-Parameter Characterization
- Tape and Reel Packaging Options Available
- Low Voltage Version of MRF3866
- Maximum Available Gain – 20dB(typ) @ 200MHz
New Old Stock * No longer available for export
MFR: Microsemi
SKU: MRF4427-MSC
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MRF227 Microsemi NPN Silicon RF Power Transistor 12.5 V 225 MHz 3W

$6.91 As low as: $5.61
Designed 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
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MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

$9.91

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: Microsemi
SKU: MRF237-MSC
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Transistors - RF, Mosfets, Misc.

MRF5943C Microsem RF & Microwave Discrete Low Power Transistor (NOS)

MRF4427 Microsemi RF & Microwave Discrete Low Power Transistor 20dB 200 MHz (NOS)

MRF227 Microsemi NPN Silicon RF Power Transistor 12.5 V 225 MHz 3W

MRF237 Microsemi NPN Silicon RF Power Transistor 12.5 V/90 MHz/15 W (NOS)

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