MRF/SRF/M Series
Please choose from the following MRF Sub-Catagory choices:
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MRF517 Microsemi NPN Silicon RF and Microwave Discrete Low Power Transistor
$7.90 -
MRF559 Microsemi RF and Microwave Discrete Low Power Transistor 0.5W 870 MHz 12V (NOS)
$4.90Designed 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: Microsemi
SKU: MRF559-MSC -
MRF553 Microsemi RF and Microwave Discrete Low Power Transistor 1.5 W 175 MHz 12.5 V (NOS)
$4.90 As low as: $4.43Designed primarily for wideband large signal stages in the VHF frequency range.
- Specified @ 12.5 V, 175 MHz Characteristics: Output Power = 1.5 W, Minimum Gain = 11.5 dB, Efficiency 60% (Typ)
- Cost Effective PowerMacro Package
- Electroless Tin Plated Leads for Improved Solderability
No longer manufactured
New Old Stock * No longer available for export
MFR: Microsemi
MFR: MRF553-MSC -
MRF581A Microsemi RF and Microwave Discrete Low Power Transistor (NOS)
$4.91 -
MRF5007 Motorola RF Power Field Effect Mosfet Transistor RF 512 MHz 7.0W 7.5V (NOS)
$31.91 -
MRF555 Motorola NPN Silicon RF Low Power Transistor 12.5 V 470 MHz 1.5 W (NOS)
$6.90 -
MRF586 Motorola RF & Microwave Discrete Low Power NPN Silicon Transistor (NOS)
$4.90Designed 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 -
MRF521G Motorola PNP Silicon High-Frequency Transistor (NOS)
$9.90 -
MRF559 Thomson RF and Microwave Discrete Low Power Transistor 0.5W 870 MHz 12V (NOS)
$4.90Designed 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 -
MRF641 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 15W (NOS)
$56.91Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz
- Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 15 Watts, Minimum Gain = 7.8 dB, Efficiency = 55%
- Characterized with Series Equivalent Large–Signal Impedance Parameters
- Built–In Matching Network for Broadband Operation
- Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and Overdrive
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF641-MOTMade in the USA
