Hotenda Technology specially developed Philips cross reference search engine.
Info source: STMicroelectronics web-site
Hf / vhf Power Transistor
Hf Power Transistor · Info source: Advanced Semiconductor
Info source: Advanced Semiconductor
Uhf Power Transistor · Info source: Advanced Semiconductor
Pnp Resistor-equipped Transistor
PNP resistor-equipped transistors; R1 = 10 k, R2 = open
PNP resistor-equipped transistor
Silicon Bi-directional Trigger Device
Breakover diodes
Info source: IRF web-site