The TSM series from Samtec are surface mount terminal strip headers. These are unshrouded headers with 0.25" (0.635mm) square post and mates with Samtec SSW, SSQ, SSM, BSW, ESW, ESQ, BCS, SLW, CES, HLE, IDSS, IDSD, SMSD and SMSS series of connectors. There is choice of standard post heights which provides solution to mate with any Samtec sockets. This contactor has high operating temperature range from -55°C to 125°C for 30µ" gold plated contacts. Tipical aplication is industrial.