{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91276-129HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91276-129HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/91276-129HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91276-129HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Board to Board Header, 29 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder, 5 A, 110 V, 30.0µin Gold Mating, Black, UL94 V-0.","salesMarkdown":"It carries 30.0 µ\" (0.76 µm) gold or GXT™ plating on the mating surface, rated for 5 A per contact at 110 V — the gold thickness supports repeated mating cycles without the contact resistance drift you'd see with tin on a frequently serviced board pair. The 0.100\" (2.54 mm) pitch is the standard 0.1-inch grid that matches common perfboard and protoboard layouts, and the 0.900\" (22.86 mm) mating pin length gives you a generous stack height between boards — useful when you need clearance for components on the underside of the top board. The through-hole solder tails are 0.225\" (5.72 mm) long, which seats well in a standard 0.062\" board without bottoming out.","metaTitle":"91276-129HLF BERGSTIK II Header, 29 Pos, 0.100\" Pitch, 5 A","metaDescription":"Amphenol BERGSTIK II unshrouded pin header, 29 circuits, 0.100\" pitch, 5 A, 30 µ\" gold. 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":{"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":"1","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":"91276","Insulation Material":"-","Number of Positions":"29","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"0.225\\\" (5.72mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","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 - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4774","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/91276-129HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 91276-129HLF?","answer":"The 91276-129HLF has a 0.100\" (2.54 mm) mating pitch, which is the standard 0.1-inch grid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91276-129HLF","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/91276-129HLF 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}}