BF689K Datasheet, NXP

These products are not designed for use in life support appliances, devices, or systems where malfunction of these produ.

NPN transistor in a plastic SOT54 (TO-92 variant) envelope. It is intended for application as an amplifier or oscillator in the VHF and UHF range. PINNING PIN 1 2 3 DESCRIPTION Code: F689 emitter base collector 1 2 3 BF689K MSB034 Fig.1 SOT54. QU.