{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-440HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-440HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-440HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-440HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Board to Board Header, 40 Positions, 0.100\" (2.54mm) Pitch, 2 Rows, Through Hole, Solder Termination, Tin Plated, Black, UL94 V-0.","salesMarkdown":"The Amphenol 86503-440HLF is a 40-position, dual-row unshrouded header from the BERGSTIK® II series, built on the standard 0.100\" (2.54mm) pitch. The UL94 V-0 black insulator and 0.100\" (2.54mm) insulation height keep the profile compact for tight board stacks. As an unshrouded header, the 86503-440HLF mates with any standard 0.100\" pitch receptacle housing or IDC socket that accepts 0.025\" square pins. The push-pull fastening type means there is no latch — the retention comes entirely from the contact interference fit. The 0.250\" (6.35mm) mating pin length gives enough engagement depth for most standard receptacles; the 0.120\" (3.05mm) solder post length suits a standard 1.6mm PCB. The 0.100\" (2.54mm) row spacing mirrors the pitch, so the footprint is a simple 40-hole grid.","metaTitle":"Amphenol 86503-440HLF BERGSTIK II Header, 40 Pos","metaDescription":"Amphenol 86503-440HLF BERGSTIK® II unshrouded header, 40 positions, 0.100\" pitch, through hole, tin-plated, rated 5A. Active production, sourced 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":"40","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":"$8.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-440HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 86503-440HLF and what is the price?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"Is 86503-440HLF active or obsolete?","answer":"The 86503-440HLF carries an Active lifecycle status per Amphenol — full production, no end-of-life notice."},{"question":"Is the 86503-440HLF shrouded or unshrouded?","answer":"It is unshrouded — no polarization key, so the mating connector can be inserted in either orientation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-440HLF","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/86503-440HLF 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}}