Infineon Technologies
NPN Silicon RF Transistor
Siemens AG
NPN Silicon Transistor for Low-Noise RF Broadband Amplifiers and High-Speed Switching Applications
Inchange Semiconductor
Silicon NPN RF Transistor
Vishay Semiconductors
Silicon NPN Planar RF Transistor
Infineon Technologies
NPN Silicon RF Transistor*
Philips Electronics
NPN 5 GHz wideband transistor
Siemens AG
NPN Silicon Microwave Transistor up to 2GHz