They accept solid and stranded wire from 22 to 24 AWG and mate with either 3.5-mm horizontal or vertical terminal block headers. Contacts are rated at 5 amps each with a maximum voltage rating of 250 V ac. Contact resistance is rated at 5 milliohms. The IDC termination is rated at a minimum of 10 cycles. The housing is constructed of PBT polyester, and the pivot is made of polycarbonate.
Contacts are phosphor bronze with tin-lead over nickel plating.