{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-472HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-472HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-472HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-472HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Header, 87901-472HLF, 72 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Tin Mating Finish, 5 A, 110 V.","salesMarkdown":"## 72-Position BERGSTIK II Header for Board-to-Board Interconnects It uses the standard 0.100-inch (2.54 mm) pitch on both the pin-to-pin and row-to-row spacing, making it a drop-in fit for legacy 0.100-inch grid prototyping and production boards. The 72 positions loaded all means the BOM line must match exactly — a 72-circuit female socket or IDC connector is required. The 0.100-inch pitch and dual-row layout produce a board footprint 3.600 inches long (72 × 0.100\" / 2). The overall contact length of 1.040 inches (26.42 mm) with a 0.820-inch (20.83 mm) mating length and 0.120-inch (3.05 mm) solder tail gives a tall through-hole profile; verify board clearance and the mating connector's insulation height (0.100 inches on the header side) to avoid interference. In a 72-position header, the practical derating for simultaneous current through adjacent pins is significant — treat it as a signal-level interconnect unless you are distributing power across multiple pins in parallel. The tin mating finish, while thick at 100.0 µin, will oxidize over time and is not rated for frequent mating cycles; gold-plated siblings in the BERGSTIK II family are the better choice for field-service or repeated disconnect applications.","metaTitle":"Amphenol BERGSTIK II 87901-472HLF Header, 72 Pos","metaDescription":"Amphenol BERGSTIK II unshrouded header, 72 positions, dual-row, 0.100\" pitch, tin-plated, rated 5 A at 110 V. 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":"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":"87901","Insulation Material":"-","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.820\\\" (20.83mm)","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/87901-472HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 87901-472HLF?","answer":"The 87901-472HLF uses a 0.100-inch (2.54 mm) pitch on both the pin-to-pin and row-to-row spacing."},{"question":"What is the mating connector for the 87901-472HLF?","answer":"The 87901-472HLF mates with any standard 0.100-inch pitch, 72-position, dual-row female socket header or IDC receptacle that accepts a male pin header."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-472HLF","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/87901-472HLF 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}}