SIM Card Connectors TE Connectivity's (TE) SIM Card Connectors are optimized for reliability, including spherical contact points to increase hertz stress, pre-loaded contacts, and anti-retention features in the contacts. This large portfolio offers design freedom with several styles and card sizes available. TE's SIM Card Connectors are designed with fully automated processing to provide stability and quality. These connectors are ideal for portable devices, personal computers, data cards, and servers.