{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86837-128HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86837-128HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86837-128HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86837-128HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BergStik® II, 28 Position, 2 Row, 0.100\" (2.54mm) Pitch, Unshrouded Header, Through Hole, Solder Termination, 5A, 110V, 30.0µin Gold Mating.","salesMarkdown":"The FCI 86837-128HLF is a 28-position, dual-row BergStik® II unshrouded header — a through-hole, solder-terminated male pin strip on the standard 0.100\" (2.54mm) pitch. The 28 circuits are fully loaded across both rows, with a row spacing of 0.100\" (2.54mm) matching the pin pitch. Rated 5A per contact, which is typical for a 0.100\" pitch square pin — the current path is through the pin body, so the limiting factor is temperature rise in the housing rather than the contact itself. The mating-side finish is 30.0µin (0.76µm) gold over the phosphor bronze base — that thickness is specified for repeated mating cycles and corrosive environments, not just a first-mate contact resistance target. The overall contact length of 0.600\" (15.24mm) breaks down as 0.380\" (9.65mm) mating length and 0.120\" (3.05mm) solder tail, which sets the board-to-board stack height when mated with the corresponding female socket. The insulation height above the board is 0.100\" (2.54mm), matching the pitch — a compact profile that keeps the header low on the board.","metaTitle":"FCI 86837-128HLF BergStik II Header, 28-Pin, 0.100\" Pitch","metaDescription":"FCI 86837-128HLF BergStik II unshrouded header, 28 positions, 0.100\" pitch, 5A, 30µin gold. 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":"86837","Insulation Material":"-","Number of Positions":"28","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.600\\\" (15.24mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.380\\\" (9.65mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5380","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86837-128HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count of the 86837-128HLF?","answer":"The 86837-128HLF has 28 positions, fully loaded across two rows at a 0.100\" (2.54mm) pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86837-128HLF","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/86837-128HLF 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}}