{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79257-412HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79257-412HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79257-412HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79257-412HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® II header, order code 79257-412HLF, 12 positions, dual row, 0.100\" (2.54 mm) pitch, 3 A, tin-plated mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## Board-to-board header, 12 positions, 3 A per contact The 79257-412HLF is the 12-position member of Amphenol ICC (FCI)'s BERGSTIK® II unshrouded header line, a dual-row board-to-board interconnect on 0.100\" pitch. Tin-plated mating contacts carry 3 A per circuit; the through-hole right-angle orientation suits board-edge mounting where the mating axis runs parallel to the PCB. ## Position count and row spacing across the BERGSTIK II series Within the BERGSTIK II 79257 series, the 79257-412HLF's 12 positions sit on the same 0.100\" row spacing as the full line — the footprint and pitch are shared across the series, so match the position count to circuit count.","metaTitle":"79257-412HLF BERGSTIK II Header, 12 Pos 2.54mm","metaDescription":"Amphenol ICC (FCI) BERGSTIK II header 79257-412HLF: 12 positions, dual row, 0.100\" pitch, 3 A, tin-plated contacts, through-hole right-angle.","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":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"79257","Insulation Material":"-","Number of Positions":"12","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.230\\\" (5.84mm)","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":"$1.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79257-412HLF/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Amphenol ICC (FCI) provide for 79257-412HLF?","answer":"The 79257-412HLF uses a UL94 V-0 rated insulation material. RoHS and REACH compliance documentation is available from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79257-412HLF","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/79257-412HLF 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}}