{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91276-118HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91276-118HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/91276-118HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91276-118HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK II, 91276-118HLF, unshrouded board-to-board header, 18 positions, single row, 0.100\" (2.54 mm) pitch, 5 A per circuit, 110 V, through-hole solder, gold-plated phosphor bronze contacts, UL94 V-0.","salesMarkdown":"It uses a standard 0.100\" (2.54 mm) pitch and through-hole solder termination, making it a direct fit for prototyping and production boards that need a reliable board-to-board interconnect. The contacts are phosphor bronze with 30.0 µin (0.76 µm) gold or Gold GXT plating on the mating surface, rated for 5 A per circuit at 110 V. The black UL94 V-0 rated insulation stands 0.100\" (2.54 mm) off the board, and the unshrouded design keeps the footprint compact for dense layouts. ## What the 5 A Rating Means for Your Board For a single-row, 18-position header, the total current through the connector is limited by the sum of the individual circuit currents and the temperature rise of the housing; the UL94 V-0 rated material handles the heat without flame propagation. This header mates with any standard 0.100\" pitch single-row receptacle housing that accepts 0.025\" square pins — common BERGSTIK II or compatible IDC and crimp receptacles. The 0.900\" (22.86 mm) mating pin length gives good wipe and contact engagement depth. The through-hole solder tails are 0.225\" (5.72 mm) long, designed for standard PCB thicknesses.","metaTitle":"Amphenol BERGSTIK II 91276-118HLF Header, 18 Pos, 2.54mm, 5A","metaDescription":"Amphenol ICC BERGSTIK II 91276-118HLF unshrouded header, 18 positions, 0.100\" pitch, 5A, 110V, gold plating, UL94 V-0. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"91276-118HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Base Product Number":"91276","Number of Positions":"18","Contact Length - Post":"0.225\\\" (5.72mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.225\\\" (31.12mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.900\\\" (22.86mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4764","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/91276-118HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 91276-118HLF?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"What is the current rating for 91276-118HLF?","answer":"The 91276-118HLF is rated 5 A per circuit at 110 V, with 30.0 µin gold-plated phosphor bronze contacts."},{"question":"What is the pitch of 91276-118HLF?","answer":"The pitch is 0.100\" (2.54 mm), single row, 18 positions loaded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91276-118HLF","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/91276-118HLF 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}}