3.50 mm pitch, 3-position plug housing — the contacts are the part you order separately
The TE Dynamic D-1500 1-2040444-1 is a 3-position, single-row plug housing on 0.138" (3.50 mm) pitch, designed for wire-to-board power interconnects in industrial control panels, automation gear, and power distribution harnesses. It accepts tab-style crimp terminals (sold separately) and mounts free-hanging, inline with the harness.
The one spec that trips up every buyer: contacts not included
The listing carries a note — Contacts Not Included — and it is the most common sourcing mistake on this part. The housing ships empty. No solder, no rework at the board — the housing itself is a one-piece insulator.
The header is typically through-hole or right-angle, depending on the variant. For a harness builder: the free-hanging orientation means the plug terminates the wire side, the header stays on the PCB. Confirm the header order code matches the same 3-position, single-row, 3.50 mm pitch footprint before committing.
Active production — no LTB watch needed
The lifecycle status is Active, with ROHS3 compliance.