The SSW-104-01-T-S is a 4-pole 1-row 2.54mm Through-hole SQ Post Socket Strip with gold-plated phosphor bronze contacts and LCP insulator. The SSW series straight pin socket strip compatible with DW, EW, HCMD, HCMS, HHSC, HMTSW, HTSS, HTSW, HW-SM, HW-TH LCW, MTLW, MTSW, PHT, TLW, TSM, TSS, TSSH, TSW, ZSS and ZW connectors. This connector has high operating temperature range of -55°C to 125°C.