The Amphenol 86503-408HLF is an 8-position, dual-row unshrouded pin header from the BERGSTIK II series, on the standard 0.100" (2.54mm) pitch. It carries 5 A per contact through tin-plated phosphor bronze square pins and terminates via through-hole solder. The black UL94 V-0 rated insulator suits equipment inside enclosures requiring flame-rated components.
Within the BERGSTIK II family, the 8-position 86503-408HLF sits alongside a 10-position sibling (86503-410HLF) at the same 0.100" pitch and 5 A rating. The choice between them is a straight circuit-count match to the BOM — no difference in footprint, current headroom, or plating. The 8-position variant is the more compact option when the application only needs eight signal or low-power lines.