The TE Connectivity 1744036-5 is a 5-position single-row receptacle housing from the Economy Power series. It's a free-hanging (in-line) crimp housing meant to be wired into a harness, not soldered to a board. The latch lock on the housing snaps into the mating header's locking ramp—audible click means it's seated, and it stays put under vibration in an industrial cabinet or a vehicle interior.
What contacts go in this housing
The housing ships empty—contacts are not included. You'll need to order the matching Economy Power crimp terminals separately. The female socket contacts are crimped onto the wire, then inserted into the housing cavity until the terminal latch seats. The natural PA66 (Nylon) housing is rated for -25°C to 105°C, so it handles the temperature swing inside a control panel or under the dash without getting brittle.