Shaanxi Qunli Electric Co., Ltd Add.:No. 1 Qunli .
3DD169 - NPN Silicon Low Frequency High Power Transistor
Shaanxi Qunli Electric Co., Ltd Add.:No. 1 Qunli Road,Baoji City,Shaanxi,China 3DD164(166), 3DD167(169) NPN Silicon Low Frequency High Power Transi.