ON Semiconductor
High Current Transistors
NXP Semiconductors.
45 V, 1 A NPN medium power transistors
Siemens AG
NPN Silicon AF Transistors
SHENZHEN KOO CHIN ELECTRONICS CO., LTD.
TRANSISTOR (NPN)
Continental Device India Limited
SILICON PLANAR EPITAXIAL TRANSISTORS
STMicroelectronics
SMALL SIGNAL NPN TRANSISTOR