Yootop 3.5mm/0.137" Panel Mount Female Mono Socket Headphone Audio Jack PCB Connector

Specification: Mounting Hole Dia : 6mm/0.2" Inner Diameter:3.5mm/0.137" Size : 20 x 15 x 9mm / 0.78" x 0.59" x 0.35"(L*W*H) Weight: 30g Package content: 20 x Sockets, 20 x nuts NOTE: - As a very light component, the pins are a bit fragile, so be careful when you using them, if you'll be plugging in or out often, you'd better secure them to your surface. - If you are planning on using this for a bread board, jumper wires will need to be soldiered to the leads in order to make a secure connection. Contact with us if you have any question. We are going to help you with our best.