40 pins, 0.100" pitch – the BERGSTIK® footprint
The 861400402YO2LF: The 40 positions are fully loaded, so every pin is present – no breakaway gaps to manage in the BOM. For repeated field-service disconnect or corrosive atmospheres, a thicker gold option in the same series would extend contact life.
3 A per contact, 1000 V – the power path
The 1000 V rating is the dielectric withstand between adjacent circuits – useful in industrial panels where the bus voltage is 480 VAC or lower. The copper alloy pins with gold/GXT™ mating surface keep contact resistance stable across this thermal swing.
The base product number 861400402 covers the unplated variant; the YO2LF suffix designates the gold/GXT™ plating and bulk packaging.