The Amphenol FCI 67998-406HLF is a 6-position dual-row unshrouded header from the BERGSTIK II series, designed for board-to-board interconnect on the standard 0.100" (2.54mm) pitch grid. It carries male square pins with a tin-plated mating surface (100.0 µin / 2.54 µm thick) on phosphor bronze contacts, rated 5 A per circuit at 110 V. The through-hole termination and push-pull fastening keep it straightforward to assemble — no locking latch, no shrouding, just a clean pin header for parallel board stacking or wire-to-board via a mating receptacle housing.
The 0.100" pitch is the legacy 2.54 mm grid — any board laid out for a standard 0.100" header accepts this part without a footprint change.
How it compares to the 67998-404HLF
The 67998-406HLF shares the same dual-row 0.100" pitch, tin-plated contacts, and through-hole termination as the 67998-404HLF. The difference is the position count: 6 positions on the 406HLF versus 4 positions on the 404HLF.