... : 1.Contact with PCB:SMT,STR,DIP 2.Height:4.0,5.4,6.0,6.2,6.3,6.64mm 3.Applicable card ... card socket series according to the structural characteristics can be divided into:1. Thickness: 4.0, 5.4, 6.0, 6.2, 6.3, 6 ... .27mm.2. Contacts Material: Brass.3. Insulation Resistance: 1000MΩ Min.4. Contact Resistance: 40mΩ Max.5. Rating Voltage: 500V AC Minute ...