The BLF278 Mosfet is one of the most widely used RF power transistors in FM transmitters and FM amplifiers. Rugged and reliable, that's what you want and that's what you get.
Dual push-pull silicon N-channel enhancement mode vertical D-MOS transistor encapsulated in a 4-lead, SOT262A1 balanced flange package with two ceramic caps. The mounting flange provides the common source connection for the transistors.
- High power gain
- Easy power control
- Good thermal stability
- Gold metallization ensures excellent reliability.
- MRF151G equivalent.
We also sell complete FM pallet amplifiers, which utilize this component. An easy link under products accessories to the right will take you to our pallet amplifiers.
Quantity discounts are available on this part. Roll your mouse over the information icon, located next to the pricing on the right hand side of this page. The shopping cart will calculate quantity discounts.
liked the good service
nelson from United States
another good transaction, now via FedEx.. hi
Victor from Portugal
Nice product as expected. The package was too much delayed via Royal Mail, but arreived after almost 3 weeks to Portugal. Good support from Broadcast Warehouse.
Victor from Portugal
The product came in just few days using royal mail, and I libe all the way on the other side of the atlantic. Very good service I would recommend this site to anybody in the world.
Garrett from Montserrat
NXP (Philips) BLF278 RF Power Transistor datasheet
