A full list of transistors is here. Original new replacement transistors from Ampleon, NXP, Phillips, Motorola, Freescale, ST, Infineon and others. These are used for servicing or building RF amplifiers for radio/TV/HAM bands. If you can't find your transistor below feel free to email us, we may be able to get it for you. All transistors are 100% original, we can supply date code and photo ahead of shipping on request.
Avoit the fakes, get the transistors from a reliable source in EU.
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Some tips for using modern RF transistors:
- Ensure proper cooling as excessive heating reduces lifetime
- New XR models can survive practically any bad SWR, but the heat generated by bad SWR can kill it (the silicone chip melts at some point). Copper heat-spreaders are recommended!
Recommended purchase: Special tool for desoldering RF transistors?
This is a soldering iron with special desoldering head, designed to simplify replacement of RF final transistors. It works by heating all four tabs at the same time making the whole process much easier and not destroying the board in the process. Simple, but invaluable tool. Warning: Operates from 220V, EU plug (Power: 80W).
Time to desolder transistor: 10 seconds (after 1-2minute warm-uptime )
Building amplifiers, transmitters, filters or other RF equipment? You will also need these: