Search results for 'mrf'
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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 -
MRF630 Motorola RF Power Transistor NPN Silicon 12.5V 470 MHz 3.0W (NOS)
$11.91 -
MRF629 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 2.0W (NOS)
$4.91Designed 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= 2.0 W, Minimum Gain= 8.0 dB, Efficiency= 50%
- Characterized with Series Equivalent Large-Signal Impedance Parameters
- Grounded Emitter TO-39 Package for High Gain and Excellent Heat Dissipation
- Replaces Medium-Power Stud Mounted Devices
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF629 -
MRF607 Motorola NPN Silicon RF Power Transistor 12.5V 175 MHz 1.75W (NOS)
$3.91Designed for amplifier, frequency multiplier, or oscillator applications in military, mobile, marine and citizens band equipment. Suitable for use as output driver or pre-driver stages in VHF and UHF equipment.
- Specified 12.5 Volt, 175 MHz Characteristics: Output Power= 1.75 W, Minimum Gain= 11.5 dB, Efficiency= 50%
- Characterized through 225 MHz
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF607 -
MRF5943 Motorola NPN Silicon High Frequency Transistor (NOS)
$3.91Designed for amplifier, oscillator or frequency multiplier applications in industrial equipment. Suitable for use as a Class A, B, or C output driver or pre-driver stages in VHF and UHF.
- Low Cost SORF Plastic Surface Mount Package
- Guarenteed RF Specification- |S21|2
- S-Parameter Characterization
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF5943-MOT -
MRF581 Motorola NPN Silicon High Frequency Transistor (NOS)
$4.91 -
MRF5812 Motorola NPN Silicon High-Frequency Transistor (NOS)
$4.91Designed for high current low power amplifiers up to 1.0 GHz.
- Low Noise (2dB @ 500MHz)
- Low Intermodulation Distorion
- High Gain
- State-of-the-Art Technology
- Excellent Dynamic Range
- Fully Characterized
- High Current-Gain Bandwidth Product
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF5812-MOT -
MRF571 Transistor (NOS)
$7.91 -
MRF559 Motorola NPN Silicon High Frequency Transistor 0.5W 870 MHz 12V (NOS)
$4.91 -
MRF557 Motorola NPN Silicon RF Low Power Transistor 12.5V 870 MHz 1.5W (NOS)
$4.91Designed primarily for wideband large signal predriver stages in the 800 MHz frequency range.
- Specified @ 12.5 V, 870 MHz Characteristics: Output Power = 1.5 W, Minimum Gain = 8.0 dB, Efficiency 60% (Typ)
- Cost Effective PowerMacro Package
- Electroless Tin Plated Leads for Improved Solderability
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF557-MOT
