{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87916-425HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87916-425HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87916-425HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87916-425HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, Board to Board Header, 87916-425HLF, 25 Positions, 0.100\" (2.54 mm) Pitch, Single Row, Through Hole, Tin Mating Finish, 5 A.","salesMarkdown":"## Board-to-board header for standard 0.100\" grids The 87916-425HLF is a 25-position, single-row, unshrouded header from the FCI BERGSTIK® II series. It uses the industry-standard 0.100\" (2.54 mm) pitch — the same grid as perfboard and legacy breadboard layouts — so it drops into a standard through-hole footprint without a custom pad pattern. The 0.100\" pitch and single-row layout mean this header mates with any standard 0.100\" square-post receptacle — the most common footprint in through-hole board-to-board design. The 25-position count is less common than 20 or 24; double-check the BOM position count before committing. The tin-on-tin contact finish (100.0 µin on the mating side, tin on the post) is rated for limited mating cycles — typically 50 to 100 mates before fretting becomes a concern. This is a cost-optimized finish for one-time assembly or infrequent reconnection, not for field-service duty with repeated unmate/mate cycles. The phosphor bronze contact spring and UL94 V-0 black housing are standard for equipment-grade interconnect. The 0.830\" (21.08 mm) mating pin length gives good wipe for reliable contact in moderate-vibration environments, though the push-pull fastening means it relies on the header-receptacle friction fit — no locking latch.","metaTitle":"87916-425HLF BERGSTIK II Header, 25 Pos, 0.100\" Pitch, 5 A","metaDescription":"FCI BERGSTIK II unshrouded header, 25 positions single row, 0.100\" pitch, through-hole, tin finish, 5 A. Active lifecycle, sourced per 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":"1","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":"87916","Insulation Material":"-","Number of Positions":"25","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.128\\\" (3.25mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"1.058\\\" (26.87mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.830\\\" (21.08mm)","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":"$2.5310","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87916-425HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and row configuration of 87916-425HLF?","answer":"The 87916-425HLF has a 0.100\" (2.54 mm) pitch and a single-row configuration with 25 positions."},{"question":"Is 87916-425HLF unshrouded?","answer":"Yes, the 87916-425HLF is an unshrouded header — no plastic shroud around the pins. This means the mating receptacle must provide the polarization and keying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87916-425HLF","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/87916-425HLF 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}}