Material
Housing: High temperature thermoplastic
Contact: copper alloy
Hollowdown: copper alloy
Case: Stainless steel

Characteristics
Current Rating: 0.5 Amp
Contact Resistance: 1000m ohm min
Withstanding Voltage: 500V.A.C
Insertion Cycles: 10000 times

I/O Pin of SD Memory Card
Pin1: data 3
Pin 2: command
Pin 3: vss
Pin 4: vdd
Pin 5: clock
Pin 6: vss
Pin 7: data 0
Pin 8: data 1
Pin 9: data 2
Pin 10: detection
Pin 11: protect switch: write enable
Position: on, Lock Position: off
Pin 12: switch contract: it use for connect detect switch and protect switch
Pin 13: mounting: it connected to
Pin 14: metal cover that use for frame ground only