What the 65781-018 Is
Key Ratings and What They Mean
The 0.140 inch (3.56 mm) post length passes through the PCB for wave-soldering on the secondary side. The housing is polyester glass filled and carries a UL94 V-0 flammability rating — V-0 is the highest flame-retardance classification for connector housings.
Board Layout Notes
All 36 positions are fully loaded — no partially populated option. If your circuit count is lower, you are specifying more contact than the BOM requires; a lower-position Dubox member at the same pitch is the direct BOM-line match.