{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79821-402HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79821-402HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79821-402HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79821-402HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC BERGSTIK® II, Board to Board Header, 2 Positions, 2 Row, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Tin Mating Finish, 5A, 110V.","salesMarkdown":"The Amphenol ICC 79821-402HLF is a 2-position, dual-row unshrouded male pin header from the BERGSTIK® II series, designed for board-to-board stacking applications. It uses a 0.100\" (2.54mm) pitch with the same 0.100\" row spacing, making it footprint-compatible with standard 0.100\" grid layouts. The through-hole solder termination and push-pull fastening suit it for permanent PCB interconnects where the mating half is a matching BERGSTIK II receptacle. Rated 5A per contact at 110V, with a UL94 V-0 black insulation housing. The mating contact finish is tin at 100.0µin (2.54µm) thickness.","metaTitle":"Amphenol ICC 79821-402HLF BERGSTIK II Header, 2-Pos, 5A","metaDescription":"Amphenol ICC BERGSTIK II unshrouded header, 2 positions, 2 rows, 0.100\" pitch, tin-plated contacts rated 5A at 110V. Active production, sourced to order.","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":"2","Pitch - Mating":"-","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":"79821","Insulation Material":"-","Number of Positions":"2","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.200\\\" (5.08mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.730\\\" (18.54mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.430\\\" (10.92mm)","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":"$0.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79821-402HLF/alternatives.json"},"ai":{"faq":[{"question":"How many rows does 79821-402HLF have?","answer":"It has 2 rows, with a row-to-row spacing of 0.100\" (2.54mm)."},{"question":"Is 79821-402HLF RoHS compliant?","answer":"Yes, the 79821-402HLF is RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79821-402HLF","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/79821-402HLF 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}}