| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
923 pcs
|
923 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Efficiency | |
| Frequency | |
| Frequency Range | |
| Gain | |
| Output Power | |
| Storage Temperature | |
| Style | |
| Tape & Reel | |
| VSWR | |
| Voltage |
The M/A-COM MRF428 is an NPN Silicon Power Transistor designed for high-voltage applications, primarily serving as a high-power linear amplifier in the 2 to 30 MHz frequency range. This component is specified for 50 V operation and delivers a minimum output power of 150 W (PEP) with a minimum gain of 13 dB and an efficiency of 45% at 30 MHz.
Key electrical characteristics include intermodulation distortion of -30 dB (max.) at 150 W (PEP) and 100% tested load mismatch with a 30:1 VSWR at 150 W CW. The transistor is housed in Case 211-11, Style 1.
Applications for the MRF428 include marine and base station equipment. Its robust design makes it suitable for demanding RF power amplification tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MRF428 transistor has a minimum output power of 150 W (PEP).
The minimum gain for the MRF428 at 30 MHz is 13 dB.
The efficiency of the MRF428 transistor is 45%.
The MRF428 is specified for 50 V operation.
The MRF428 transistor is designed for applications from 2 to 30 MHz.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.