MRF/SRF/M Series
Please choose from the following MRF Sub-Catagory choices:
MRF428 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 50V (NOS)
In Stock
Designed primarily for high-voltage applications as a high-power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.
- Specified 50 V, 30 MHz Characteristics — Output power = 150 W (PEP), Minimum gain = 13 DB, Efficiency = 45%
- Intermodulation distortion @ 150 W (PEP) — IMD = -30 db (max.)
- 100% tested for load mismatch at all phase angles with 30:1 VSWR @ 150 W CW
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF428-MOT
MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V (NOS)
In Stock
NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF401
MRF401 Motorola NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V Matched Pair (2) (NOS)
In Stock
NPN Silicon RF Power Transistor 25W (PEP) 30 MHz 28V
Matched Pair (2)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF401MP
MRF406 Motorola NPN Silicon RF Power Transistor 20W (PEP) 30 MHz 12.5V (NOS)
In Stock
Designed primarily for applications as a power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 Volt, 30 MHz Characteristics- Output Power= 20 W (PEP), Minimum Gain= 12 dB, Efficiency= 45%
- Intermodulation Distortion at 20 W (PEP)= -30 dB (Min)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF406
MRF406 Motorola NPN Silicon RF Power Transistor 20W (PEP) 30 MHz 12.5V Matched Pair (2) (NOS)
In Stock
Designed primarily for applications as a power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 Volt, 30 MHz Characteristics- Output Power= 20 W (PEP), Minimum Gain= 12 dB, Efficiency= 45%
- Intermodulation Distortion at 20 W (PEP)= -30 dB (Min)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF406MP
MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15 W (PEP) High Beta Matched Pair (2) (NOS)
In Stock
Designed primarily for use in single sideband linear amplifier output applications and other communications equipment operating to 30 MHz.
Not for Early Model Kenwood
NOTE: The SV-03YS was Varistor Diode used in late model Kenwood TS-940 radios. Click Here SV-03YS
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF485MP-HI
Note: limited to One Pair - Per Customer Per Order
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MRF420 Motorola RF Power Transistor 75Watts (PEP) 10dB 12.5 Volts (NOS)
In Stock
RF Power Transistor 75Watts (PEP) 10dB 12.5 Volts (NOS)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF420
MRF421 Motorola MRF421 NPN Silicon Power Transistor 100W (PEP) 30 MHz 12V (NOS)
In Stock
Designed primarily for application as a high–power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics — Output power = 100 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
- Intermodulation distortion @ 100 W (PEP) — IMD = –30 dB (min.)
- 100% tested for load mismatch at all phase angles with 30:1 VSWR
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF421-MOT
MRF422 Motorola NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V Low Beta Matched Pair (2) (NOS)
In Stock
NPN Silicon Power Transistor 150W (PEP) 30 MHz 28V Low Beta
Matched Pair (2)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF422-MOT-LB-MP
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MRF427A Motorola Transistor 50V 25W 30 MHz Matched Pair (2) (NOS)
In Stock
Designed primarily for high-voltage applications as a high power linear amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF427AMP
