{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91276-122HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91276-122HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/91276-122HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91276-122HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, unshrouded male header, 22 positions, 0.100\" (2.54 mm) pitch, through-hole solder termination, gold or GXT™ contact finish 30.0 µin, rated 5 A at 110 V, UL94 V-0.","salesMarkdown":"The Amphenol FCI 91276-122HLF is a 22-position unshrouded male header from the BERGSTIK® II series, on 0.100\" (2.54 mm) pitch. The 5 A per-circuit rating at 110 V puts this squarely in signal-duty territory, though the 30.0 µin gold or GXT™ plating on the mating surface gives it the cycle life for repeated connect/disconnect in test or programming jigs. The unshrouded design means there is no keying or polarization — it mates with any compatible 0.100\" pitch female header or socket strip that accepts a 0.025\" square pin. The 0.900\" (22.86 mm) mating pin length gives good wipe before full engagement, useful for blind-mate or stacked board pairs where the connector halves are not perfectly aligned at first contact.","metaTitle":"Amphenol FCI BERGSTIK II 91276-122HLF, 22-pos 0.100\" Header","metaDescription":"Amphenol FCI BERGSTIK II unshrouded male header, 22 positions, 0.100\" pitch, through-hole, gold/GXT plating 30.0 µin, rated 5 A at 110 V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"91276-122HLF","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":"22","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":"$3.7378","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/91276-122HLF/alternatives.json"},"ai":{"faq":[{"question":"Is the 91276-122HLF available via RFQ confirmation and what is the lead time?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"What is the current rating of 91276-122HLF?","answer":"Rated 5 A per circuit at 110 V. This is a signal-level rating; the 0.100\" pitch and single-row layout limit the total current the header can carry before temperature rise becomes a concern."},{"question":"What is the pitch of 91276-122HLF?","answer":"0.100\" (2.54 mm) pitch — the standard legacy spacing that matches most 0.025\" square-pin receptacles and IDC sockets."},{"question":"Is 91276-122HLF shrouded?","answer":"No — it is an unshrouded header. There is no polarization key or shroud wall, so the mating receptacle must provide its own alignment and the assembly relies on the board layout for orientation."},{"question":"What is the mating connector for 91276-122HLF?","answer":"Any 0.100\" pitch female header or socket strip that accepts a 0.025\" square pin and has 22 positions in a single row will mate with this header. The unshrouded design means no keying restrictions — confirm the pin-to-pin alignment in the board stack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91276-122HLF","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/91276-122HLF 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}}