PCB dc power jack 1).used for mobile phone,laptop. 2).Rating:5A16V. 3).The size of the pin:1.65mm,2.0mm, 4).Rohs. PCB dc power jack 1).used for mobile phone,laptop.2).Rating:5A16V.3).The size of the pin:1.65mm,2.0mm,4).Rohs A). Characteristics of the PCB dc power jack : 1) Suitable for small equipment development, has a variety of specifications center needle selection.2) Has a variety of shape ...