The ESQ-120-12-G-D is a 40-pole 2-row 2.54mm Elevated Socket Strip with 20µinch (0.51µm) gold-plated phosphor bronze contacts and glass filled polyester insulator. The ESQ series socket strip is compatible with DW, EW, HHSC, HMTSW, HTSS, HTSW, HW-SM, HW-TH, LCW, MTLW, MTSW, PHT, TSM, TSS, TSSH, TSW, ZSS and ZW series connectors. This connector has operating temperature range from -55°C to 125°C.