RF Components

Elecsky stocks genuine RF components — the RF MOSFETs and transistor modules at the heart of our FM transmitters — for builders, repair technicians, and amplifier designers. From 6 W driver devices to 1400 W high-power MOSFETs, every part is the same component we use in production.

• NXP MRFE6VP series — MRFE6VP5150N (150 W / 48 V), MRFE6VP5600H (600 W / 50 V), MRFE6VP6300H (300 W / 50 V) rugged LDMOS transistors for broadcast amplifiers
• Ampleon BLF188XR — 1400 W / 50 V high-power RF MOSFET, the workhorse of kW-class FM pallets
• Mitsubishi RF modules — RA30H1721M, RA30H4452M (440–520 MHz, 30 W) and RA60H1317M for mobile radio service
• Mitsubishi RD series — RD06HVF1 (6 W, for CZE-7C), RD15HVF1 (15 W, for CZE-15A), RD30HVF1 (30 W) MOSFET transistors for low-power FM stages
• Direct replacements for Elecsky CZE / FMT series transmitters — keep spares on the shelf and your station on air

Buying the exact original part matters — counterfeits fail early and take amplifiers with them. Every transistor we ship is sourced through authorized channels and tested before packing. Not sure which device your amplifier uses? Contact us with your transmitter model and we will identify the correct replacement.