SRF
SRF
This category includes various products related to SRF. Explore our selection for detailed specifications and options that meet your needs.

SRF3800 Motorola Transistor 12 volt (Selected MRF492) Matched Quad (4) (NOS)
In Stock
Transistor 12 volt (Selected MRF492)
Matched set of 4
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF38000MQ

SRF7000-90 Motorola Transistor 70W 12.5V 14-30 MHz 0.380" Flange (MRF455) Matched Pair (2) (NOS)
In Stock
Transistor 70w 12.5v 14-30 MHz 0.380" Flange High Gain Replacement for MRF45 (NOS)
Mached Quad (4)
New Old Stock * No longer available for export
MFR: Motorola, USA
SKU: SRF7000-90MP

SRFT3034 Motorola Transistor (NOS)
In Stock
SRFT3034 Motorola Transistor (NOS)
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRFT3034

SRF2017 RF Gain Transistor (NOS)
In Stock
SRF2017 RF Gain Transistor (NOS)
New Old Stock
MFR: RF Gain
SKU: SRF2017

SRF3749 Motorola Transistor 12V Premium Grade Replacement for MRF454 (NOS)
In Stock
The SRF3749 is Premium grade MRF454. This transistor has High Gain selection G or Blue beta or higher. You can use the SRF3749 as direct replacement for any application where MRF454 80 Watt transistor was used.
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF3749

SRF3662 Motorola Transistor 12.5V 100W Matched Pair (2) (NOS)
In Stock
Transistor 12.5 Volts 100 Watts
Matched Pair (2)
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF3662MP

SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (NOS)

In Stock
Originally used in Palomar Electronics Amplifiers, the SRF2072 is rated at 70 Watts and is a High Gain replacement for the MRF455.
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF2072

SRF2442K Motorola Power Transistor (NOS)
In Stock
Power Transistor
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF2442K

SRF2483 Motorola Transistor 12 volt (NOS)
In Stock
SRF2483 Motorola Transistor 12 volt (NOS)
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF2483

SRF2543 Motorola Transistor (NOS)
In Stock
SRF2543 Motorola Transistor (NOS)
New Old Stock * No longer available for export
MFR: Motorola
SKU: SRF2543