Syfer Switchcraft / Conxall Swissbit Susumu Suntsu Electronics, Inc. Sumida Corporation Sullins Connector Solutions Storage & Server IO (Amphenol ICC) Stewart Connector Standex Electronics Staco Energy Products Co. Stackpole Electronics, Inc. SparkFun Souriau-Sunbank by Eaton SolaHD Skyworks Solutions, Inc. Siretta Silicon Motion Silicon Labs Signal Transformer Seoul Semiconductor Sensata Technologies – Crydom Sensata Technologies – BEI Sensors Semtech Corporation Seeed Schurter Schaffner EMC, Inc. Sanken Electric Co., Ltd. Samtec, Inc. Samsung Electro-Mechanics SV Microwave (Amphenol SV Microwave) SURGE STMicroelectronics SMC Diode Solutions SICK SHARP/Socle Technology