SFC-125-T2-F-D-A-K-TR

The Samtec SFC-125-T2-F-D-A-K-TR is a 50-position, 2-row, 1.27mm pitch receptacle socket from the Tiger Eye series. This surface mount connector features female socket contacts with a push-pull fastening mechanism, making it suitable for board-to-board or cable applications. Key specifications include a current rating of 3.1A per contact (max 2.9A), voltage rating of 350VAC (388VDC max), and an operating temperature range of -55°C to 125°C. The connector is capable of 8 Gbps data rate performance. The insulator is black LCP with a height of 4.57mm, and the contacts are phosphor bronze with gold flash on the contact area and matte tin on the tails. It includes board guide and pick-and-place features for automated assembly. Packaging is tape and reel with a standard quantity of 550 parts per reel. Compliance declarations include RoHS3, REACH unaffected, and MSL 1 (unlimited), though these are unverified from the manufacturer. The part number SFC-125-T2-F-D-A-K-TR denotes a specific configuration: SFC series, 1.27mm pitch, 50 positions, 2 rows, surface mount, Gold flash/Tin plating, with alignment pin (A), pick-and-place pad (K), and tape and reel packaging (TR). The SFC series is a low-cost, high-performance connector system designed for micro pitch applications.