{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91276-126HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91276-126HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/91276-126HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91276-126HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II unshrouded single-row header, 26 positions, 0.100\" (2.54 mm) pitch, through-hole solder termination, gold-plated phosphor bronze contacts, 5 A, 110 V, UL94 V-0 black housing.","salesMarkdown":"The Amphenol FCI 91276-126HLF is a 26-position unshrouded male pin header from the BERGSTIK® II series, on a standard 0.100\" (2.54 mm) pitch. The single-row layout and unshrouded design keep the board footprint compact — useful when the mating receptacle is on a parallel board and the header sits at the edge of the PCB. Contacts are phosphor bronze with a gold or Gold, GXT™ finish on the mating surface, 30.0 µin (0.76 µm) thick — enough gold for repeated mating cycles in a clean environment without risking contact fretting. The 5 A per-contact rating at 110 V is typical for a 0.100\" pitch header; the limiting factor is the pin density and the temperature rise through the housing, not the contact itself. The 0.900\" (22.86 mm) mating pin length gives good wipe before the contact beams engage — useful when the mating receptacle has a deep cavity. The 0.100\" (2.54 mm) pitch matches the common 0.100\" header pattern, so it drops into a standard perfboard or a custom PCB layout without a footprint change.","metaTitle":"Amphenol FCI 91276-126HLF BERGSTIK II Header, 26 Pos, 2.54mm","metaDescription":"91276-126HLF BERGSTIK II unshrouded header, 26 positions, 0.100\" pitch, 5 A, 110 V, gold plating. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"91276-126HLF","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":"26","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":"$2.1386","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/91276-126HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 91276-126HLF?","answer":"The pitch is 0.100\" (2.54 mm), the standard 0.100-inch header pitch used across the BERGSTIK II series."},{"question":"What is the current rating of 91276-126HLF?","answer":"Rated 5 A per contact at 110 V, with gold-plated phosphor bronze contacts."},{"question":"What is the mating connector for 91276-126HLF?","answer":"As an unshrouded male header, it mates with any standard 0.100\" pitch female socket or IDC receptacle that accepts 26 positions in a single row — for example, the matching BERGSTIK II receptacle housing or a standard 0.100\" pitch crimp socket housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91276-126HLF","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/91276-126HLF 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}}