{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86840-428HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86840-428HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86840-428HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86840-428HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, 28 Position, Dual Row, Unshrouded Header, 0.100\" (2.54 mm) Pitch, Right-Angle Through-Hole, Tin Mating and Post Finish, 5 A, 110 V.","salesMarkdown":"It uses a 0.100\" (2.54 mm) pitch on both rows and contacts, with a right-angle through-hole termination for perpendicular board mounting. All 28 positions are loaded with square male pins in phosphor bronze, finished in tin on both the mating surface and the solder tails — a signal-level interconnect rated 5 A per circuit at 110 V. The 28 positions of the 86840-428HLF sit above the 10-position and 20-position members of the same BERGSTIK® II unshrouded header family, all sharing the same 0.100\" pitch and right-angle through-hole footprint.","metaTitle":"FCI 86840-428HLF BERGSTIK® II Header, 28 Pos, 0.100\" Pitch","metaDescription":"FCI 86840-428HLF 28-position dual-row unshrouded header, 0.100\" pitch, 5A, 110V, right-angle through-hole. 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, Right Angle","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":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"86840","Insulation Material":"-","Number of Positions":"28","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.230\\\" (5.84mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.318\\\" (8.08mm)","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":"$1.2816","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86840-428HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 86840-428HLF?","answer":"The pitch on both rows and contacts is 0.100\" (2.54 mm), a standard spacing for board-to-board stacking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86840-428HLF","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/86840-428HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}