The 5.00 mm pitch and 3-row layout with 5.51 mm row spacing give it a compact but serviceable footprint for routing 18 circuits through a single connector interface. The yellow glass-filled PA66 housing signals its automotive lineage — the colour is a visual key for line-side identification on the assembly floor. Operating from -40°C to 120°C, it handles underhood temperature cycling and industrial cabinet heat without housing distortion.
For a complete mated pair, specify the receptacle housing and both male and female crimp terminals.
The 1-1644055-3 is a 6-position, 2-row plug housing in the same Junior Power Timer family but with a wider 6.35 mm pitch and natural colour. The 1-967629-4 carries 18 positions across 3 rows at 5.00 mm pitch — triple the circuit count in a denser layout. Both use crimp tab contacts and free-hanging mounting, but the 1-967629-4's 5.51 mm row spacing and 3-row format require a wider mating receptacle. Choose the 1-967629-4 when the harness needs 18 circuits in a single connector; the 1-1644055-3 suits lower-density 6-circuit runs where the wider pitch eases hand-assembly.