50-Position D-Sub Plug for High-Density Signal Harnesses
The TE 1-5750913-5 is a 50-position D-sub plug from the AMPLIMITE.050 III series, designed for high-density signal interconnects where board space is tight. It uses a 0.050-inch pitch with 0.100-inch row-to-row spacing, packing 50 male pins into a D-type shell that mates with the standard AMPLIMITE.050 III receptacle. The connector is free-hanging (in-line), terminated via IDC to discrete wire — no crimp tool needed for field assembly.
Shielded Build for EMI-Sensitive Signal Paths
This plug comes with a built-in shield and terminating cover, which means the steel shell with tin-nickel plating ties directly to the cable braid when the cover is clamped. For a technician building a harness for a noisy industrial cabinet or a legacy test rack, that shield is what keeps crosstalk off the signal lines. The terminating cover also provides strain relief at the cable exit — one less failure point on a loom that gets flexed during maintenance.
IDC Termination — Field-Friendly, But Wire-Gauge Matters
The IDC termination on discrete wire means you punch the wire into the slot without stripping or crimping — a real time-saver on a 50-position connector. The 1A rating per contact aligns with what fine-gauge signal wire can carry without excessive voltage drop. For a field-service tech rebuilding a DB25-style loom, this is the connector you reach for when you need a shielded, mass-terminated D-sub without soldering 50 pins.