NPN Silicon RF Transistor q BF 554 For general s.
Diotec Semiconductor
BF554 - Surface mount Si-Epitaxial PlanarTransistors
BF 554 NPN High Frequency Transistors Surface mount Si-Epitaxial PlanarTransistors Si-Epitaxial PlanarTransistoren für die Oberflächenmontage Power d.
Siemens Semiconductor Group
BF554 - NPN Silicon RF Transistor
NPN Silicon RF Transistor q BF 554 For general small-signal RF applications up to 300 MHz in amplifier, mixer and oscillator circuits Type BF 554 .
