CONN, STACKING, RCPT, 40POS, 2ROW, 0.8MM; Product Range:BergStak Lite 10144517 Series; No. of Contacts:40Contacts; Gender:Receptacle; Pitch Spacing:0.8mm; Contact Termination Type:Surface Mount; No. of Rows:2Rows; Row Pitch:-; RoHS Compliant: Yes