The HTSW series from Samtec are high temperature terminal strip headers. These are unshrouded through hole headers with 0.025" (0.635mm) square post and mates with Samtec SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD and SMSS series of connectors. HTSW series connectors are available with industry's largest variety of standard pin counts, terminal lengths and are used where signal integrity and reliability is of major concern.