{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79821-472HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79821-472HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79821-472HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79821-472HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II 79821-472HLF, 72-position unshrouded male pin header, 0.100\" (2.54 mm) pitch, 2 rows, 5 A per circuit, tin-plated phosphor bronze contacts, through-hole solder termination, UL94 V-0 black housing.","salesMarkdown":"The 0.100\" (2.54 mm) pitch and 0.100\" (2.54 mm) row spacing define a standard 0.100\" x 0.100\" grid — a common footprint that matches BergStik receptacles and many third-party 0.100\" pitch headers. The 0.430\" (10.92 mm) mating contact length provides ample wipe for reliable connection in backplane or mezzanine applications. The 0.200\" (5.08 mm) post length suits standard through-hole PCB thicknesses (0.062\" to 0.093\") without protruding excessively on the solder side. For a positive-lock connection, pair it with a shrouded BergStik receptacle that includes a latch. The 72-position count matches the BOM line for high-density signal interconnects; confirm the mating receptacle's position count and pitch before committing.","metaTitle":"Amphenol BERGSTIK II 79821-472HLF, 72-Pin Header","metaDescription":"Amphenol BERGSTIK II 79821-472HLF, 72-position unshrouded male pin header, 0.100\" (2.54 mm) pitch, 5 A, tin-plated contacts, through-hole, UL94 V-0.","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":"0.100\\\" (2.54mm)","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":"72","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":"$8.0352","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79821-472HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 79821-472HLF and what is the lead time?","answer":"Contact the storefront with your BOM quantity for a same-day quote."},{"question":"What is the mating female connector for 79821-472HLF?","answer":"This unshrouded header mates with any standard 0.100\" pitch 2-row BergStik receptacle or IDC socket. The mating half determines locking and polarization — for a latch, use a shrouded BergStik receptacle."},{"question":"What is the pitch and footprint for 79821-472HLF?","answer":"The pitch is 0.100\" (2.54 mm) with 0.100\" (2.54 mm) row spacing — a standard 0.100\" x 0.100\" grid. The 0.200\" (5.08 mm) post length suits standard PCB thicknesses."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79821-472HLF","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/79821-472HLF 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}}