{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-454HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-454HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-454HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-454HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Header, 86503-454HLF, 54 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Tin Mating Finish, 5A, UL94 V-0.","salesMarkdown":"## BERGSTIK® II Unshrouded Header – 54 Positions, 0.100\" Pitch The Amphenol BERGSTIK® II 86503-454HLF is a 54-position, dual-row, unshrouded male pin header on a 0.100\" (2.54 mm) pitch. It is a board-to-board interconnect, through-hole soldered, with a push-pull fastening system and no shrouding — the pins are exposed for direct mating with a matching receptacle. The 54 loaded positions match the full circuit count, so every pin carries a signal or power path. The 0.100\" (2.54 mm) insulation height means the mated stack height with a matching receptacle is around 0.200\" (5.08 mm) plus the receptacle's own height — check the receptacle's mating dimension for the exact z-height budget.","metaTitle":"Amphenol BERGSTIK II 86503-454HLF Header, 54 Pos","metaDescription":"Amphenol BERGSTIK® II unshrouded header, 54 positions, 0.100\" pitch, 5 A, tin plating, UL94 V-0. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK® II","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"86503","Insulation Material":"-","Number of Positions":"54","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.470\\\" (11.94mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.250\\\" (6.35mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3224","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-454HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count of 86503-454HLF?","answer":"The 86503-454HLF has 54 positions, all loaded, arranged in two rows on a 0.100\" (2.54 mm) pitch."},{"question":"What is the current rating of 86503-454HLF?","answer":"The 86503-454HLF is rated 5 A per contact. This is a per-circuit limit; total current through the header depends on the board layout and ambient temperature."},{"question":"What is the pitch of 86503-454HLF?","answer":"The pitch is 0.100\" (2.54 mm) on both the mating interface and the row spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-454HLF","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/amphenol/86503-454HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}