MRF400 Series

MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Pair (2) (NOS)

In Stock

Designed for power amplifier applications in industrial, commercial, and amateur radio equipment to 30 MHz.

• Specified 12.5 V, 30 MHz characteristics: Output power = 50 W, Minimum gain = 11 dB, Efficiency = 50% 

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF450AMP

MRF450A Motorola NPN Silicon Power Transistor Stud-Mount 50W 30 MHz 12.5V Matched Quad (4) (NOS)

In Stock

MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V (NOS)

In Stock

NPN Silicon Power Transistor 60W 30 MHz 12.5V
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF453

MRF453A Motorola NPN Silicon Power Transistor Stud-Mount 60W 30 MHz 12.5V (NOS)

In Stock

Designed for power amplifier applications in industrial, commercial, and amateur radio equipment to 30 MHz.

• Specified 12.5 V, 30 MHz characteristics: Output power = 60 W, Minimum gain = 13 dB, Efficiency = 55% 

NOTE: The MRF453A is similar to MRF455A but with larger stud package.  The MRF455A was 3/8" Stud and MRF453A is 1/2" Stud.  Larger hole in heatsink and more room on circuit board will allow the MRF453A to replace the obsolete MRF455A.

New Old Stock * No longer available for export
MFR: Motorola

MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5V Matched Pair (2) (NOS)

In Stock

Designed for power amplifier applications in industrial, commercial, and amateur radio equipment to 30 MHz.

• Specified 12.5 V, 30 MHz characteristics: Output power = 60 W, Minimum gain = 13 dB, Efficiency = 55% 

New Old Stock * No longer available for export
MFR: Motorola

MRF453 Motorola NPN Silicon Power Transistor 60W 30 MHz 12.5 V Matched Quad (4) (NOS)

In Stock

NPN Silicon Power Transistor 60W 30 MHz 12.5V
Matched Quad (4)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF453MQ

MRF460 Motorola NPN Silicon Power Transistor 40W (PEP) 30 MHz 12.5V Matched Pair (2) (NOS)

In Stock

Designed 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: MRF460MP

MRF460 Motorola NPN Silicon Power Transistor 40W (PEP) 30 MHz 12.5V Matched Quad (4) (NOS)

In Stock

Designed 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: MRF460MQ

MRF466 NPN Motorola Silicon Power Transistor 40 W (PEP or CW) 30 MHz 28 V (NOS)

In Stock

Designed primarily for applications as a high-power amplifier from 2.0 to 30 MHz, in single sideband mobile, marine, and base station equipment.

• Specified 28 V, 30 MHz characteristics — Output power = 40 W (PEP or CW), Minimum gain = 15 dB, Efficiency = 40%, Intermodulation distortion d₃= –30 dB (Max)


• Guarenteed Ruggedness


• 2N5941 Replacement

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF466

MRF492 Motorola NPN Silicon RF Power Transistor 50 MHz 70W 12.5V Matched Pair (2) (NOS)

In Stock

Designed for 12.5 volt low band VHF large-signal power amplifier applications in commercial and industrial FM equipment.

• Specified 12.5 V, 50 MHz Characteristics: Output Power= 70 W, Minimum gain= 11 dB, Efficiency= 50%

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF492MP