{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-146HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-146HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-146HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-146HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 46-position, dual-row, 0.100\" (2.54 mm) pitch, unshrouded male pin header, through-hole solder, 5 A, 110 V, 30.0 µin gold plating, UL94 V-0.","salesMarkdown":"## Mating and compatibility Because this header is unshrouded and uses the standard 0.100\" x 0.100\" grid, it mates directly with a wide range of 2.54 mm pitch IDC ribbon-cable sockets and crimp-housing receptacles — the same interface used by legacy 3M, TE, and Amphenol IDC product lines. The dual-row, 46-position layout is a common size for parallel-ribbon interconnects; confirm your mating half has the same position count and row spacing. ## Procurement and lifecycle","metaTitle":"Amphenol FCI 87901-146HLF BERGSTIK II Header, 46 pos, 2.54mm","metaDescription":"Amphenol FCI BERGSTIK® II 87901-146HLF, 46-position dual-row unshrouded header, 0.100\" pitch, 5 A, 110 V, 30.0 µin gold. Active production, 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":"87901-146HLF","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":"87901","Number of Positions":"46","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.820\\\" (20.83mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4235","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-146HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pinout and pitch for 87901-146HLF?","answer":"The 87901-146HLF is a 46-position, dual-row header on a 0.100\" (2.54 mm) square grid — both the pitch and the row spacing are 0.100\" (2.54 mm). All 46 positions are loaded."},{"question":"Is 87901-146HLF compatible with 2.54mm IDC connectors?","answer":"Yes. The unshrouded design and 0.100\" (2.54 mm) pitch mate directly with standard 2.54 mm IDC ribbon-cable sockets and crimp-housing receptacles that match the 46-position, dual-row layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-146HLF","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/87901-146HLF 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}}