TE Connectivity 1218146-1 Contact Arrangement (module A): 57 Contact Arrangement (module B): 57 Contact Type (module A): Pin Contact Type (module B): Pin Custom Order Code: 201 Government/industry Qualification: No Keying: 01 Lead Free Solder Processes: Not reviewed for lead free solder process Rohs/elv Compliance: Not reviewed for ELV/RoHS compliance Sealed: No Shell Configuration: Receptacle Shell Finish: Cadmium plated per QQ-P-416 with yellow chromate conversion. Shell Mounting Modification: None Shell Size: 2 Inserts Signal Contacts: Without