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RF transistors directly from factory  

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.

If you need to contact us for pdf manuals for these transistors or if you have any questions, click the "Live Support" icon above and talk to us or leave a message. You can also use this form to contact us.

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:

RF high power capacitors
Special coax for amplifiers
10, 12, 17, 25,
50 ohm PTFE
RF high power capacitors
Metal clad
RF high power resistors
High power
RF resistors
High power fans
Power supply
Mains power supply
Atenna analyzer
Antenna analyzer
Trimmer capacitors
Trimmer capacitors


This product was added to our catalog on Saturday 29 November, 2008.
 *Please select the quantity for each item you wish to order and click the 'Add To Cart' button below.
Displaying 1 to 39 (of 39 products) Result Pages:  1 
    Name   Model   Select   Price 
Special tool for desoldering RF transistors  Special tool for desoldering RF transistors   220V, EU plug  97,89GBP
SD2932W  SD2932W     102,34GBP
SD2941  SD2941   175W/50V/Single fet  62,29GBP
SD2942 RF Mosfet  SD2942 RF Mosfet   350W / 48V RF  111,24GBP
BLF177  BLF177     106,79GBP
BLF184XR NXP 700W  BLF184XR NXP 700W   700W  97,89GBP
BLF174XR NXP 700W  BLF174XR NXP 700W   700W  92,55GBP
BLF178P NXP 1000W  BLF178P NXP 1000W     Out of Stock 129,93GBP
PD85050S 50W 13.8V  PD85050S 50W 13.8V   Straight leads  22,24GBP
BLF244  BLF244   (20W/28V/1W drive, spare for 150W amp)  Out of Stock 26,69GBP
BLF245  BLF245     88,99GBP
BLF278  BLF278   300W RF transistor (48V)  169,09GBP
BLF571  BLF571     53,39GBP
BLF574 NXP 600W original  BLF574 NXP 600W original     151,29GBP
BLF574XR NXP/AMPLEON 600W original  BLF574XR NXP/AMPLEON 600W original   600W XR 48V RF  106,79GBP
BLF578 NXP 1000W original  BLF578 NXP 1000W original     195,79GBP
BLF578XR NXP 1000W original  BLF578XR NXP 1000W original     226,94GBP
BLF861A (AS)  BLF861A (AS)   4 weeks LT  151,29GBP
BLF881  BLF881     80,09GBP
BLF878  BLF878     177,99GBP
MRF151A MACOM  MRF151A MACOM   150W/48V single  58,73GBP
MRF151G MACOM  MRF151G MACOM   (350W RF 48V)  97,89GBP
MRF173  MRF173   20W VHF 24V MOSFET  53,39GBP
MRF6V2150  MRF6V2150   150W VHF  53,39GBP
MRF6VP2600HR6  MRF6VP2600HR6     258,09GBP
MRF6V2300NBR5  MRF6V2300NBR5     62,29GBP
MRFE6VP6300H  MRFE6VP6300H   350W 48V RF  86,32GBP
MRFE6VP61K25H  MRFE6VP61K25H   1200W  173,54GBP
MRF1K50H  MRF1K50H   1500W new!  142,39GBP  141,50GBP
MRFX1K80H  MRFX1K80H   1800W new 65V  160,19GBP
RD01MUS1  RD01MUS1   1W VHF 13.8V  1,59GBP
RD15HVF1  RD15HVF1   15W VHF 13,8V  8,00GBP
RD30HVF1  RD30HVF1   30W VHF 13,8V  17,79GBP
RD70HVF1  RD70HVF1   70W VHF 13,8V  25,80GBP
BF961  BF961   (RF MOS FET)  1,77GBP
BFG135 (BFG591)  BFG135 (BFG591)   0.8W RF 12V  2,66GBP
BLT81  BLT81   1W RF 12V  2,22GBP
Displaying 1 to 39 (of 39 products) Result Pages:  1 
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