Shaanxi Qunli Electric Co., Ltd Add.:No. 1 Qunli .
3DD11 - NPN Silicon Low Frequency High Power Transistor
Shaanxi Qunli Electric Co., Ltd Add.:No. 1 Qunli Road,Baoji City,Shaanxi,China 3DD10, 3DD11 NPN Silicon Low Frequency High Power Transistor Features.