1.25 MM 4 PIN JST Male & Female Wire Connector JWCO Bluetooth 4

Bluetooth 4

This is a single core flux solder wire which is 250 grams in weight

dual-band 2

Relay output

PCBs and other precision electronic chip level flux welding

1.25 MM 4 PIN JST Male & Female Wire Connector JWCO Bluetooth 4A male connector is commonly referred to as a plug and has a solid pin for a center conductor. On the other hand, a female connector is commonly referred to as a jack and has a center conductor with a hole in it to accept the male pin. The terms male and female always refer to the threads on the fitting. The male threads are on the outside like a bolt and the female threads (female fittings) are on the inside like a nut. Male threads screw into female