{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87185-127HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87185-127HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87185-127HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87185-127HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI / Amphenol BergStik® II unshrouded header, 27 positions, single row, 0.100\" (2.54 mm) pitch, through-hole solder termination, 5 A, 110 V, 30.0 µ\" gold plating.","salesMarkdown":"The FCI / Amphenol 87185-127HLF is a BergStik® II unshrouded male pin header, 27 positions in a single row on 0.100\" (2.54 mm) pitch. It is a through-hole solder-terminated board-to-board interconnect — the standard DIP footprint that has been a workhorse in industrial control, test equipment, and telecom backplanes for decades. The 0.100\" insulation height keeps the mated stack low, and the push-pull fastening means no locking ramp to fight when unseating a harness. ## Key Ratings and What They Mean Rated 5 A per contact at 110 V — that puts this squarely in signal-level duty, not a power bus. The 30.0 µ\" gold plating on the mating surface is the real story: it buys you repeated mating cycles without the contact resistance drift you get from tin. For a header that lives in a test fixture or a field-serviceable card cage, that plating grade is what keeps the link reliable past a few dozen cycles. The 0.100\" (2.54 mm) pitch matches legacy DIP and BergStik receptacle footprints — no board layout surprises. Single row, 27 positions loaded all the way, so every pin is present. The square 0.025\" pin accepts standard crimp or IDC receptacles with the same pitch. UL94 V-0 rated housing — the black insulator passes the vertical burn test required for equipment inside an enclosure. Phosphor bronze contacts with gold or Gold, GXT™ finish on the mating side.","metaTitle":"FCI 87185-127HLF BergStik II Header, 27 Pos, 0.100\" Pitch","metaDescription":"FCI BergStik II unshrouded header, 27 positions, single row, 0.100\" pitch, 5 A, 30 µ\" gold. Active production — quoted to order. RoHS compliant.","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":"87185","Insulation Material":"-","Number of Positions":"27","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"1.238\\\" (31.45mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"1.043\\\" (26.49mm)","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":"$2.2197","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87185-127HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 87185-127HLF?","answer":"0.100\" (2.54 mm) — the standard BergStik II pitch that matches legacy DIP and BergStik receptacle footprints."},{"question":"What is the mating connector for 87185-127HLF?","answer":"It mates with any BergStik II receptacle housing or IDC socket on the same 0.100\" pitch and single-row 27-position layout — standard unshrouded header-to-receptacle pairing."},{"question":"Does 87185-127HLF come in tape and reel?","answer":"No — the listed package is Bag. This is a through-hole header supplied in bulk or tube, not on tape for automated placement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87185-127HLF","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/87185-127HLF 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}}