Board Footprint and Pinout for a 72-Position Breakaway
The 77313-822-72: The breakaway design lets you snap the strip to the exact position count your board needs — but at 72 positions loaded, it ships as a full-length strip.
Plating Grade and Mating Cycle Life
The post finish is tin-lead at 150.0 µinch (3.81 µm), which wets well during wave solder.
Flammability and Housing Material
No secondary lock or shroud; the push-pull fastening means the mating receptacle relies on the header's pin friction for retention.
Sourcing an Obsolete BERGSTIK® Header
This part is marked Obsolete by Amphenol ICC (FCI). It is available through independent distribution channels — quantities are lot-specific and confirmed at RFQ. The base product number is 77313; if you need a different position count or plating option within the same series, that may be a faster path.