The Amphenol FCI 67998-466HLF is a 66-position, 2-row unshrouded male pin header from the BERGSTIK® II series. It sits on the standard 0.100" (2.54 mm) pitch with a matching 0.100" row spacing, making it a direct footprint match for any board laid out on a 0.100" grid. Rated 5 A per circuit at 110 V, with a UL94 V-0 black housing, it is a general-purpose board-to-board interconnect for internal harnesses and backplane wiring where keying is not required.
Contact plating and current duty
Both the mating surface and the solder post are tin-plated, with the mating finish measured at 100.0 µin (2.54 µm) — a heavy tin layer that handles repeated insertion cycles without wearing through to the phosphor bronze base metal. The 5 A per-circuit rating is typical for a tin-plated 0.100" header; the real limit is the temperature rise across the 66 populated positions, so derate if the board runs hot or if all circuits carry current simultaneously.
The 0.318" (8.08 mm) mating pin length gives enough reach for standard IDC receptacles or box headers with a 0.100" pitch and 2-row layout. The 0.107" (2.71 mm) solder post length is sized for through-hole soldering on a typical 0.062" PCB — the post protrudes enough for a solid fillet without bottoming out on the board. Push-pull fastening means no latch; the connector is held by friction fit alone, so it is suited for low-vibration internal connections where the board is not subject to constant cable strain.