{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-470HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-470HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-470HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-470HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 79425-470HLF, 70-position, 2-row, 0.100\" (2.54mm) pitch, unshrouded male pin header, through-hole, tin-plated contacts, 5A, 110V, UL94 V-0.","salesMarkdown":"## What This Connector Is The Amphenol FCI 79425-470HLF is a 70-position, 2-row unshrouded male pin header from the BERGSTIK® II series. It uses the standard 0.100\" (2.54mm) pitch on both rows and between rows, making it a drop-in fit for legacy 0.100\" grid layouts. The through-hole solder termination and tin-plated phosphor bronze contacts are rated for 5A per circuit at 110V. ## Board Fit and Routing With 70 positions in two rows, this header occupies a 35-position-per-row footprint. The 0.100\" pitch gives enough room for two traces between pads on a standard 0.062\" board, keeping routing density manageable. The unshrouded design means there is no plastic wall around the pins, so the mating receptacle needs its own polarization or keying to prevent misalignment. ## Ratings and What They Mean The 5A per circuit rating is typical for a tin-plated contact at this pitch. Tin is the workhorse finish for moderate-cycle applications — it handles a few dozen mating cycles without issue, but if your design calls for frequent reconnection or a corrosive environment, a gold-plated variant from the same BERGSTIK II family would be the better call. The 110V voltage rating matches low-voltage DC rails and signal-level AC. The UL94 V-0 housing means it is accepted inside equipment enclosures that require a flame rating.","metaTitle":"Amphenol FCI 79425-470HLF BERGSTIK II Header, 70-Pos, 2.54mm","metaDescription":"79425-470HLF 70-position 2-row unshrouded header, 0.100\" pitch, tin-plated contacts rated 5A/110V, UL94 V-0, Active. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"79425-470HLF","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":"70","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":"$6.2215","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-470HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count and pitch of the 79425-470HLF?","answer":"The 79425-470HLF has 70 positions in two rows at a 0.100\" (2.54mm) pitch, with the same 0.100\" spacing between rows."},{"question":"Can the 79425-470HLF be used for wire-to-board connections?","answer":"No — this is a board-to-board male pin header designed to mate with a female receptacle on another PCB. For wire-to-board, you would need a crimp housing and terminals that mate with this header series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-470HLF","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/79425-470HLF 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}}