3 A per Contact with 29.5 µinch Gold — Signal-Duty Ceiling
The 861400142YO6LF: The 1000 V voltage rating is well above typical signal-level board interconnects; the limiting factor in practice is the creepage distance across the unshrouded pins in a dense layout, not the connector body.
The base product number 861400142 covers the family; the suffix YO6LF specifies the gold plating thickness and lead-free finish.
What It Mates With — IDC Sockets and Board-to-Board Receptacles
The push-pull fastening type means there is no locking latch — the retention comes from the contact friction alone, so it is suited for low-vibration environments or where the connector pair is strain-relieved by the cable clamp. The square male pins (0.025" square typical for BERGSTIK) fit the female contacts of most 0.100" pitch receptacles. Confirm the mating half's contact style — some low-insertion-force sockets require a specific pin geometry.