Transistors - RF, Mosfets, Misc.
Transistors - RF, Mosfets, Misc.
Please click on a subcategory below to explore our wide range of transistors.

MC7918CK Motorola Voltage Regulator 18V Negative Output Transistor (NOS)
In Stock
TO-3 Case
Power Supply
Vin Min/Max: 21/35
New Old Stock * No longer available for export
MFR: Motorola
SKU: MC7918CK
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MN61 Motorola Transistor 48-134438 (NOS)
In Stock
Transistor PNP-Ge Power Supply 40 Watts 48-134438 (M4438)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MN61

MMBR901 Motorola NPN Silicon High-Frequency Transistor (NOS)
In Stock
NPN Silicon High-Frequency Transistor Surface mount SOT-23 Case (MMBR901T1)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MMBR901
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MC1711L Motorola Dual Sense Amplifier (NOS)
In Stock
Monolithic dual differential comparators are similar circuits specified over different temperature ranges. They are designed for use in level detection, low-level sensing, and memory applications.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MC1711L

MRF449A Motorola NPN Silicon Power Transistor Stud Mount 30W 30MHz 12.5V
In Stock
NPN Silicon Power Transistor
Stud Mount 30 Watts 30 MHz 12.5 Volts
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF449A

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

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

MRF426 Motorola NPN Silicon Power Transistor 25W (PEP) 30 MHz 28V (NOS)
In Stock
Designed for high gain driver and output linear amplifier stages in 1.5 to 30 MHz HF/SSB equipment.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF426-MOT

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