1.Housing material: PC UL94V-0

2.Insert material:flame retardancy ABS UL94V-0

3.PCB material: FR-4 T=1.6mm

4.Contact material: phosphor bronze stamp pin T=0.35mm

5.IDC contact material:phospor broze T=0.5mm  Nickel plating

6.Wire:AWG 22~26

Connection box