{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-464HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-464HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-464HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-464HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK II, Header, 64 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Tin Contact Finish, 5A, 110V","salesMarkdown":"It uses a 0.100\" (2.54 mm) pitch on both rows and contacts, matching the standard breadboard grid. Tin plating on both the mating surface and the post keeps cost down for moderate-cycle applications — the 100.0 µin (2.54 µm) thickness on the mating side gives it decent wear for a few dozen matings, but it's not a high-cycle connector. Compared to the 64-position 79425-458HLF, the 464HLF carries a 0.120\" (3.05 mm) post length against the 458's 0.100\" (2.54 mm) post — a difference that matters when the board thickness or the mating receptacle's tail clearance changes. Both are 64-position, dual-row, unshrouded headers with the same 0.100\" pitch and tin plating; the post length is the only functional difference a buyer would act on.","metaTitle":"Amphenol FCI BERGSTIK II 79425-464HLF, 64-Pin Header","metaDescription":"Amphenol FCI BERGSTIK II 79425-464HLF dual-row unshrouded header, 64 positions, 0.100\" pitch, tin-plated contacts 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":"79425-464HLF","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":"2","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":"79425","Number of Positions":"64","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"0.410\\\" (10.41mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.190\\\" (4.83mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-464HLF/alternatives.json"},"ai":{"faq":[{"question":"Is 79425-464HLF an exact equivalent for part 79425-458HLF?","answer":"The 79425-464HLF and 79425-458HLF are both 64-position, dual-row, unshrouded BERGSTIK II headers with the same 0.100\" pitch and tin plating. The difference is the post length: 0.120\" (3.05 mm) on the 464HLF versus 0.100\" (2.54 mm) on the 458HLF. They are not pin-compatible if the board thickness or mating receptacle tail clearance requires the shorter post."},{"question":"What is the pin layout of 79425-464HLF header?","answer":"The 79425-464HLF is a 64-position, dual-row header with all positions loaded. The rows are spaced at 0.100\" (2.54 mm), and the pins are square male pins arranged in a standard 2-row grid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-464HLF","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/79425-464HLF 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}}