... Material: Phosphor Bronze,C5210-SH,t=0.15mm sim connector,socket connector,push to push sim cardSPECIFICATION MaterialInsulator Material:L.C.P ... ,Color:BlackContact Material: Phosphor Bronze,C5210-SH,t=0.15mmSwitch Terminal Material: Phosphor Bronze,C5210-SH,t=0.15mmShell Material: Stainless ... for 1 minute.Insertion Cycles: 10,000 Cycles Min. sim connector,socket connector,push to push sim card