Login   |   Register Free
Logo
Search:

Dongguan Longkey Electronic Co., Ltd.

Company Homepage

Products (16)

Selling leads (13)

Electronic Circuit


LKM4140 consists of four identical over-voltage protection devices, with a double protection function. When there is an overload, the 5.6V stabilizing diode is destroyed reversing the short circuit to ground without a signal in order to protect the l

Brand Names:  Longkey