The TE Connectivity AMPLIMITE HD-20 5745967-8 is a 25-position D-sub receptacle with female sockets, arranged in two rows in shell size 3 (DB, B). It is designed for through-hole vertical solder termination to a PCB, with a black polyester dielectric housing rated UL94 V-0. The steel shell is tin-plated and carries a 4-40 threaded flange for mating with standard D-sub plug jack-screws — the same flange pattern that accepts industry-standard D-sub backshells for cable strain relief and shielding continuity. Gold-plated phosphor bronze contacts (30.0µin / 0.76µm gold over the mating surface) give this connector a rated 6A per contact at 125V, with an operating temperature range of -55°C to 105°C. This is a signal-grade D-sub, suited for I/O, data, and low-power interconnect in industrial control, instrumentation, and telecom equipment where the 25-circuit count matches a parallel bus or multi-conductor cable interface.
This receptacle mates with any standard DB-25 (shell size 3, DB, B) D-sub plug with male pins — the same shell layout used across the AMPLIMITE HD-20 series and industry-wide. The 4-40 threaded flange accepts the jack-screws on the mating plug and is compatible with standard D-sub backshells that use the same 4-40 screw pattern.