{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-410HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-410HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-410HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-410HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II 79425-410HLF, 10-position dual-row 0.100\" (2.54mm) pitch unshrouded board-to-board header, through-hole solder, tin-plated phosphor bronze contacts, 5A at 110V, UL94 V-0.","salesMarkdown":"It uses the classic 0.100\" (2.54mm) pitch on both rows and between rows — a standard that matches breadboard grids and legacy 0.1\"-spaced prototyping boards. All 10 positions are loaded with square male pins in a 2x5 arrangement, terminated through-hole with solder tails 0.120\" (3.05mm) long. The UL94 V-0 black housing and phosphor bronze contacts round out a straightforward, field-proven interconnect. Typical use is stacking two PCBs at a right angle or parallel with a separate socket, or as a pin strip for a wire-to-board IDC connector. The 0.410\" (10.41mm) overall contact length gives enough standoff for most mezzanine or interposer applications. ## Comparison: 79425-410HLF vs 79425-410BLF The 79425-410BLF shares the same BERGSTIK II series, 10 positions, dual-row 0.100\" (2.54mm) pitch, and tin-plated contacts. The difference is in the solder tail length: the 410HLF has a 0.120\" (3.05mm) post, while the 410BLF carries a longer post. If your board thickness or through-hole depth requires a longer tail for solder fillet, the BLF variant is the one to check — otherwise the HLF is the standard drop-in.","metaTitle":"Amphenol BERGSTIK II 79425-410HLF, 10-Pos 2.54mm Header","metaDescription":"79425-410HLF BERGSTIK II header, 10 positions dual-row, 0.100\" (2.54mm) pitch, unshrouded tin-plated pins, 5A at 110V, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"79425-410HLF","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":"10","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":"$2.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-410HLF/alternatives.json"},"ai":{"faq":[{"question":"What is 79425-410HLF's listed style and series?","answer":"The connector is listed as Style Board to Board in the BERGSTIK II series — confirming it is a board-to-board pin header, not a wire-to-board or panel-mount connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-410HLF","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/79425-410HLF 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}}