Transistors - RF, Mosfets, Misc.
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MRF841 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 10W (NOS)
$35.91 -
MRF844 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 30W (NOS)
$49.91Designed for 12.5 Volt UHF large-signal. common-base amplifier applications in industrial and commercial FM equipment operating in the range of 806-947 MHz.
- Specified 12.5 Volt, 870 MHz Characteristics: Output Power= 30 Watts, Minimum Gain= 5.2 dB, Efficiency= 50%
- Series Equivalent Large-Signal Characterization
- Internally Matched Input for Broadband Operation
- Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration
- Silicon Nitride Passivated
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF844 -
MRF847 Motorola NPN Silicon RF Power Transistor 12.5V 870 MHz 45W (NOS)
$44.91Designed for 12.5 volt UHF large–signal, common–base amplifier applications in industrial and commercial FM equipment operating in the range of 806–960 MHz.
- Specified 12.5 Volt, 870 MHz Characteristics: Output Power = 45 Watts, Power Gain = 4.5 dB Min, Efficiency = 60% Min
- Series Equivalent Large–Signal Characterization
- Internally Matched Input for Broadband Operation
- Tested for Load Mismatch Stress at All Phase Angles with 10:1 VSWR @ High Line and Rated Drive
- Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration
- Silicon Nitride Passivated
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF847 -
MRF859 Motorola NPN Silicon RF Power Transistor 6.5 W 24 Vdc (NOS)
$49.91 -
MRF873 Motorola NPN Silicon RF Power Transistor 15W 12.5V 870 MHz (NOS)
$37.91Designed for 12.5 Volt UHF large–signal, common emitter, applications in industrial and commercial FM equipment operating in the range of 806 to 960 MHz.
- Specified 12.5 V, 870 MHz Characteristics: Output Power = 6.5 Watts, Minimum Gain = 7 dB, Efficiency= 60%
- Series Equivalent Large–Signal Characterization
- Silicon Nitride Passivated
- Capable of withstanding 20:1 VSWR Load Mismatch at Rated Input Power and 15.5 Vdc
- Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF873 -
MRF911 Motorola NPN Silicon High Frequency Transistor (NOS)
$10.91Designed primarily for use in high-gain, low-noise tuned and wideband small-signal amplifiers. Excellent in high-speed switching applications.
- High Current-Gain -Bandwidth Product- fT= 5.0 GHz (Typ) at f= 1.0 GHz
- High Power Gain- Gmax= 12.5 dB (Typ) at f= 1.0 GHz
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF911 -
SRF3614 Motorola Transistor 12 Volt 45 Watt (Selected Gain MRF646) (NOS)
$38.91 -
MRF648 / M1160 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W (Pull)
$36.91Designed 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 = 60 Watts, Minimum Gain = 4.4 dB, Efficiency = 55%
- Characterized with Series Equivalent Large–Signal Impedance Parameters
- Built–In Matching Network for Broadband Operation
- Scoped and tested to meet specifications
Used * No longer available for export
MFR: Motorola
SKU: MRF648-P -
MRF630 Motorola RF Power Transistor NPN Silicon 12.5V 470 MHz 3.0W (NOS)
$11.91