40-Position Plug Housing for Dense Harness Routing
The TE Connectivity 1318389-1 is a 40-position plug housing from the.025 series, built for free-hanging wire-to-wire or wire-to-board harnesses where you need to pack a lot of circuits into a narrow board footprint. The 2.20 mm pitch and 3.00 mm row spacing let you route 40 signal lines without blowing up the connector width — useful in automotive body modules, industrial control cabinets, and appliance interconnects where space behind the panel is tight.
Pitch and Position Count — What Fits
The 40 positions at 2.20 mm pitch and 3.00 mm row spacing fit in a compact dual-row layout.
Contacts — Order Separately
You need the matching.025 series female crimp terminals (TE part numbers vary by wire gauge and plating). The natural PBT colour makes visual inspection of full insertion easier than black housings.