MRF400 Series
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MRF4427 Microsemi RF & Microwave Discrete Low Power Transistor 20dB 200 MHz (NOS)
$1.91Designed for general-purpose RF amplifier applications, such as; pre-drivers, Oscillators, etc.
- Low Cost SO-8 Plastic Surface Mount Package.
- S-Parameter Characterization
- Tape and Reel Packaging Options Available
- Low Voltage Version of MRF3866
- Maximum Available Gain – 20dB(typ) @ 200MHz
New Old Stock * No longer available for export
MFR: Microsemi
SKU: MRF4427-MSC -
MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V (NOS)
$15.91 -
MRF420 Motorola RF Power Transistor 75Watts (PEP) 10dB 12.5 Volts (NOS)
$16.91 -
MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V (NOS) (Sub for 2SC1969)
$19.91Designed Primarily for use in single sideband linear amplifier output applications in citizens band and other communications equipment operating to 30 MHz.
- Specified 13.6 V, 30 MHz characteristics: Output power = 12 W (PEP), Minimum Power gain = 10 dB (PEP AND CW), Minimum Efficiency = 40% (SSB), Miniumum Efficiency= 50% (CW)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF475NOTE: The MRF475 is similar to the 2SC1969 transistor with reduced gain. They are pin for pin substitutes. (See MRF475 Data Sheet)
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MRF479 Motorola NPN Silicon Power Transistor 15W 30 MHz 12.5V (NOS)
$19.91Designed Primarily for use in single sideband linear amplifier output applications in citizens band and other communications equipment operating to 50 MHz.
- Specified 12.5 V, 30 MHz characteristics: Output power = 15 W (PEP AND CW), Minimum Power gain = 12 dB, Minimum Efficiency = 40%
- Intermodulation Distortion at 15 W (PEP)= -30 dB (Max)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF479 -
MRF460 Motorola NPN Silicon Power Transistor 40W (PEP) 30 MHz 12.5V (NOS)
$29.91Designed primarily for applications as a high-power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics — Output power = 240 W (PEP), Minimum gain = 12 dB, Efficiency = 40%
- Intermodulation distortion at rated power output —IMD = –30 dB (max)
- Isothermal-Resister Design Results in Rugged Device
- Replacement for 2N6368
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF460 -
MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)
$31.91 -
MRF449 Motorola NPN Silicon Power Transistor 30W 30 MHz 12.5V (NOS)
$32.91 -
MRF476 Motorola NPN Silicon Power Transistor 3.0W 50 MHz 12.5V (NOS)
$33.91Out of stock
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MRF426A Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V Stud Mount (NOS)
$35.91Designed for high gain driver and output linear amplifier stages in 1.5 to 30 MHz HF/SSB equipment.
- Specified 28 V, 30 MHz characteristics — Output power = 25 W (PEP), Minimum gain = 22 dB, Efficiency = 35%
- Intermodulation distortion @ 25 W (PEP) —IMD = –30 dB (max)
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
- Class A and AB characterization
- BLX 13 equivalent
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF426A