RF connector ST19 Series

dataSIM cardmicro SIM

For devices with communication functions such as smartphones, feature phones, and tablets, there is a growing demand to use multiple SIM cards on one device. Furthermore, due to the downsizing of the devices, SIM cards are shifting from the conventional micro SIM (3FF) cards to smaller size nano SIM (4FF) cards. The ST19 Series is a compact and light weight 3-in-2 type combo push-eject tray connector that is compatible with two types of combination card usage patterns. 2 nano SIM cards, or 1 nano SIM card and 1 microSDTM card. * microSDTM is a trademark of SD Card Association. Compact and slim design --- 1.3 mm height, 17.49 mm width, 28.15 mm depth Compatible with two patterns: Combination 1) nano SIM card x 1 pcs. + microSD card x 1 pcs., Combination 2) nano SIM card x 2 pcs. With tray detection switch (normally-closed type) Contact buckling prevention structure to avoid deformation of the contacts even if an empty card adapter is inserted. Tray mis-insertion countermeasure to prevent insertion of tray upside down. Compatible with thickness of nano SIM Cards that are manually cut to size by user. Mobile phones, smartphones, tablet PCs, notebook PCs, and other small portable devices