Transistors - RF, Mosfets, Misc.
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MRF586 Motorola RF & Microwave Discrete Low Power NPN Silicon Transistor (NOS)
In Stock
Designed for VHF and UHF equipment. Applications include amplifier; pre-driver, driver, and output stages. Also suitable for oscillator and frequency-multiplier functions.
- Ftau = 3.0 Ghz (typ) @ 300MHz, 14v, 90mA
- GU max= 12.5dB (typ) @ 300 MHz, 15v, 40mA
- |S21|2= 12.5dB (typ) @ 300 MHz, 15v, 40mA
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF586-MOT

MRF555 Motorola NPN Silicon RF Low Power Transistor 12.5 V 470 MHz 1.5 W (NOS)
In Stock
Designed primarily for wideband large signal stages in the UHF frequency range.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF555-MOTO

MRF521G Motorola PNP Silicon High-Frequency Transistor (NOS)
In Stock
Designed primarily for use in the high–gain, low–noise small–signal amplifiers for operation up to 3.5 GHz. Also usable in applications requiring fast switching times.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF521G

MRF559 Thomson RF and Microwave Discrete Low Power Transistor 0.5W 870 MHz 12V (NOS)
In Stock
Designed primarily for wideband large signal stages in the UHF frequency range.
- Specified @ 12.5 V, 870 MHz Characteristics: Output Power = .5 W, Minimum Gain = 8.0 dB, Efficiency 50%
- Cost Effective Macro X Package
- Electroless Tin Plated Leads for Improved Solderability
New Old Stock * No longer available for export
MFR: Thomson Components
SKU: MRF559-TC