Micro SIM card is also known as 3FF or 3rd form factor. The micro SIM card measures only 12mm x 15mm (.472" x .59") and has a 0.76mm (.029") thickness.
The contact arrangement is identical to the standard SIM card (also known as Mini 3ff), Micro cards use the same size and position of pads as the standard SIM card.
Choose from two connector types, both available in 6 or 8 contacts:
Push-Push - CH03-GB is 1.5mm (.059") height, with a normally closed card presence detection switch. It's suitable for 1,500 card insertion cycles with an operating temperature of -40° to 85°C.
Push-Pull - CH03-FB is 2.4mm (.095") height, a half metal shell ensures good contact force and provides protection against warping of the SIM card due to heat. It is suitable for 5,000 card insertion cycles with an operating temperature of -40° to 85°C.