Transistors - RF, Mosfets, Misc.
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MRF140 M/A-COM Transistor 150W 28V 150 MHz Matched Pair (2)
$249.91Made with original Motorola Die
Designed primarily for linear large–signal output stages up to 150 MHz frequency range. N–Channel enhancement mode
- Specified 28 volts, 30 MHz characteristics Output power = 150 watts Power gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
- Superior high order IMD
- MD(d3) (150 W PEP): –30 dB (Typ.)
- IMD(d11) (150 W PEP): –60 dB (Typ.)
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
MFR: M/A-COM
SKU: MRF140-MP-MA -
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MRF275G Motorola Mosfet Transistor 150W 500MHz 28V (NOS)
$249.91 -
SRF3795 Motorola Transistor 12V Premium Grade Replacement for the MRF454 Matched Quad (4) (NOS)
$247.91Out of stock
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MRF275G M/A-COM RF Mosfet Transistor 150W 500MHz 28V
$243.91Designed primarily for wideband large–signal output and driver stages from 100 – 500 MHz. N-Channel enhancement mode
- Guaranteed performance @ 500 MHz, 28 Vdc: Output power — 150 W, Power gain — 10 dB (min.), Efficiency — 50% (min.)
- 100% tested for load mismatch at all phase angles with VSWR 30:1
- Overall lower capacitance @ 28 V: Ciss — 135 pF, Coss — 140 pF, Crss — 17 pF
- Simplified AVC, ALC and modulation
- Typical data for power amplifiers in industrial and commercial applications:
- Typical performance @ 400 MHz, 28 Vdc: Output power — 150 W, Power gain — 12.5 dB, Efficiency — 60%
- Typical performance @ 225 MHz, 28 Vdc: Output power — 200 W, Power gain — 15 dB, Efficiency — 65%
MRF: M/A-COM
MRF275G-MA -
2SC2290A Toshiba Transistors "Red Dot" Pb Free RoHS Compliant Matched Quad (4) (NOS)
$239.91The 2SC2290A is a bipolar junction transistor (BJT) designed and manufactured by Toshiba Corporation. It is an improved version of the 2SC2290 transistor, featuring enhancements such as reduced on-resistance and improved linearity.
The 2SC2290A transistor is a high-quality and reliable component that offers excellent performance in a wide range of high-frequency applications. Its high power output, frequency range, and lead-free and RoHS compliant design make it a popular choice for use in various RF power amplifier circuits.
Silicon NPN Epitaxial Planar Type 2-30 MHz SSB Linear Power Amplifier Applications, Low Supply Voltage Use
- Specified 12.5V, 28MHz Characteristics
- Output Power : Po=60W PEP
- Power Gain : Gp=11.8dB (Min.)
- Collector Efficiency : C = 35% (Min.)
- Intermodulation Distortion : IMD = - 30dB (Max)
New Old Stock * No longer available for export
MFR: Toshiba, Japan
SKU: 2SC2290A-MQ -
MRF454 Motorola Transistor 80W 12V Matched Pair (2) (NOS)
$231.91 -
SRF3775 Motorola Transistor 75W 12.5V 14-30 MHz 0.380 Flange Matched Quad (4) (MRF455) (NOS)
$231.91 -
MRF455 M/A-COM NPN Silicon Power Transistor 60W 12.5V 14-30 MHz Matched Quad (4) (NOS)
$231.91 -
SD1728-21 Transistor STMicroelectronics (681033A) NOS
$225.00