BERGSTIK® Breakaway Header, 28-Position Right-Angle
The 77317-104-28LF: The breakaway design lets you snap the strip to the exact position count needed for the board layout — useful when a single BOM position covers multiple connector lengths across a product family. The gold layer supports repeated mating cycles in field-service or test applications; the tin tails solder cleanly into plated through-holes. Operating temperature range spans -65°C to 130°C, covering most industrial and commercial environments.
Board Fit and Routing Considerations
This geometry suits daughtercard or mezzanine connections where the header sits at the board edge and the mating receptacle approaches from above. The unshrouded design leaves the pins exposed, which simplifies routing access for probing or manual wiring but offers no keying against mis-mating.
Position Count Options Across the Family
The 77317-104-xxLF series covers position counts from 6 to 72 in the same dual-row, right-angle, unshrouded format. The 28-position variant (77317-104-28LF) sits between the 12-position (77317-104-12LF) and 72-position (77317-104-72LF) siblings. Standardising on one series across multiple position counts reduces SKU count without changing the footprint or tooling.