{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-410HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-410HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-410HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-410HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BergStik® II, Header, 0.100\" (2.54mm) pitch, 10 positions, 2 rows, 5A, 110V, Through Hole, Tin mating finish, Unshrouded.","salesMarkdown":"## Board-to-Board Header for Standard 0.100\" Grids The FCI 87901-410HLF is a 10-position, dual-row unshrouded header from the BergStik® II series, built on the 0.100\" (2.54mm) pitch that defines the classic through-hole footprint. Rated 5A per contact at 110V with a UL94 V-0 black housing, this header suits power and signal distribution on a standard 0.100\" grid. The 0.820\" (20.83mm) mating pin length gives good reach into a standard receptacle, while the 0.120\" (3.05mm) solder tail fits a typical 1.6mm PCB without bottom-side clearance issues. ## Tin Plating and the Real Duty Cycle The 100.0µin tin-on-phosphor-bronze mating finish is the spec that governs the real application range. For a board-to-board header that gets mated once and stays put, tin saves cost without compromising contact resistance. The 5A per-contact rating assumes all 10 positions are loaded and the ambient stays within the housing's thermal limits. In practice, derate if you're running continuous current near the maximum in a warm enclosure — the 0.100\" pitch limits the copper cross-section between pins.","metaTitle":"87901-410HLF BergStik II Header, 10 Pos, 0.100\" Pitch","metaDescription":"FCI 87901-410HLF BergStik II unshrouded header, 10 positions, 0.100\" pitch, 5A, tin plating. Active production. Sourced to order against RFQ.","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":"10","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":"$1.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-410HLF/alternatives.json"},"ai":{"faq":[{"question":"Is 87901-410HLF shrouded or unshrouded?","answer":"The 87901-410HLF is an unshrouded header — the male pins are exposed with no plastic shroud. The mating receptacle housing provides alignment and keying."},{"question":"What is the mounting type of 87901-410HLF?","answer":"Through-hole solder termination — the pins pass through the PCB and are soldered on the bottom side."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-410HLF","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/87901-410HLF 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}}