{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87900-154HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87900-154HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87900-154HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87900-154HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, 54 Position, 0.100\" (2.54mm) Pitch, 2 Row, Unshrouded Header, Through Hole, Solder Termination, 5A, 110V, 30.0µin Gold Mating Finish.","salesMarkdown":"The FCI 87900-154HLF is a 54-position, dual-row unshrouded header from the BERGSTIK® II series, designed for board-to-board interconnect applications where a reliable, solder-through-hole connection is required. The 0.100\" (2.54 mm) pitch matches the industry-standard grid, making it a direct fit for common prototyping and production footprints. Each male pin is rated at 5 A, with a 30.0 µin gold mating finish that supports repeated mating cycles in controlled environments. The black UL94 V-0 rated housing provides flame resistance for equipment installed inside enclosures. Within the BERGSTIK® II family, the 54-position 87900-154HLF sits at the high end of the position count range. The 0.100\" row spacing mirrors the pitch, giving a dense but routable 2.54 mm x 2.54 mm grid. The unshrouded design means the pins are exposed — a consideration for board layout where a shroud would otherwise block access or add height. The 0.120\" (3.05 mm) solder post length suits standard 1.6 mm PCBs without excessive tail protrusion.","metaTitle":"FCI BERGSTIK II 87900-154HLF Header, 54 Pos, 0.100\" Pitch","metaDescription":"FCI BERGSTIK® II unshrouded header, 54 positions, 0.100\" pitch, 5 A, 110 V, 30.0 µin gold plating. Active production, sourced to order. RFQ for current pricing.","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","Features":"-","Packaging":"Bag","Shrouding":"Unshrouded","Part Status":"Active","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)","Voltage Rating":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"87900","Insulation Material":"-","Number of Positions":"54","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.940\\\" (23.88mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.720\\\" (18.29mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2946","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87900-154HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 87900-154HLF?","answer":"The 87900-154HLF has a 0.100\" (2.54 mm) mating pitch with the same 0.100\" row spacing, forming a standard 2.54 mm grid."},{"question":"Is 87900-154HLF shrouded?","answer":"No, the 87900-154HLF is an unshrouded header — the male pins are exposed. This reduces board footprint height but requires care during handling to avoid pin damage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87900-154HLF","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/87900-154HLF 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}}