The 3-1658013-1 is a MICTOR SB (Single Beam) connector designed for high-speed board-to-board interconnection applications. It features a 0.8mm pitch surface mount tail with single beam signal contacts and a dedicated ground bar, supporting data rates up to 12 Gbps with controlled impedance of 50 ohms or 100 ohms. The connector accommodates various stacking heights between 5mm and 30mm, with contact positions ranging from 28 to 200, and each power pin carries 9.5A maximum current. Operating over a temperature range of -65°C to +125°C with a maximum voltage rating of 125V AC, this hybrid connector provides low crosstalk performance and is ideal for server, storage, switch, industrial PC, automotive infotainment, and 5G applications requiring reliable high-speed signal and power transmission.