(China (Mainland))
Product Summary
The MRF454 is the RF line NPN silicon RF power transistor which is designed for power amplifier applications in industrial, commerical and amateur radio equipment to 30MHz.
Parametrics
MRF454 absolute maximum ratings: (1)Collector–Emitter Voltage: 25 Vdc; (2)Collector–Base Voltage: 45 Vdc; (3)Emitter–Base Voltage: 4.0 Vdc; (4)Collector Current — Continuous: 20 Adc; (5)Total Device Dissipation: TC = 25℃, 250W; Derate above 25℃, 1.43 W; (6)Storage Temperature Range: –65 to +150℃.
Features
MRF454 features: (1)Specified 12.5 Volt, 30 MHz Characteristics; (2)Output Power = 80 Watts; (3)Minimum Gain = 12 dB; (4)Efficiency = 50%.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 MRF454 |
M/A-COM Technology Solutions |
Transistors RF Bipolar Power 2-30MHz 80Watts 12.5Volt Gain 12dB |
Data Sheet |
|
|
||||||||||||||||||||||
| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||||||||||||
 |
MRF403 |
|
SW ROTARY 4P 2-3POS PC |
Data Sheet |
|
|
||||||||||||||||||||||
 |
MRF403-RO |
NKK Switches |
Rotary Switches LO PROF SHFT 2-3 POS |
Data Sheet |
|
|
||||||||||||||||||||||
 |
MRF406 |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||||||||||||
|
MRF412 |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||||||||||||
|
MRF421 |
Other |
|
Data Sheet |
Negotiable |
|
||||||||||||||||||||||
|
MRF422 |
M/A-COM Technology Solutions |
Transistors RF Bipolar Power 2-30MHz 150Watts 28Volt Gain 10dB |
Data Sheet |
|
|
||||||||||||||||||||||
