SSM-120-S-SHCONN RCPT .100" 20POS SNGL HORZ|SAMTEC INC (VA)|Lead free|RoHS Compliant SSM-120-S-SH SSM-120-S-DHCONN RCPT .100" 40POS DUAL HORZ|SAMTEC INC (VA)|Lead free|RoHS Compliant SSM-120-S-DH