MRF400 Series

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

MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V (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 where superior riggedness is required.

• Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d₃ = 0-33 dB Typ

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF412

MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V Matched Pair (2) (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 where superior riggedness is required.

• Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d₃ = 0-33 dB Typ

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF412MP

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

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

MRF448 Motorola NPN Silicon Power Transistor 250W 30 MHz 50V (NOS)

In Stock

Designed primarily for high–voltage applications as a high–power linear amplifiers from 2.0 to 30 MHz. Ideal for marine and base station equipment. ROHS Compliant.

• Specified 50 V, 30 MHz characteristics: Output power = 250 W, Minimum gain = 12 dB, Efficiency = 45% 


• Intermodulation distortion @ 250 W (PEP) — IMD = –30 dB (max)


• 100% tested for load mismatch at all phase angles with 3:1 VSWR

New Old Stock * No longer available for export
MFR: Motorola, USA
SKU:MRF448-MOT