{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87185-434HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87185-434HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87185-434HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87185-434HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK II unshrouded male header, 34 positions, single row, 0.100\" (2.54 mm) pitch, 5 A, 110 V, tin-plated phosphor bronze contacts, through-hole solder termination, UL94 V-0 black insulator.","salesMarkdown":"It uses a 0.100\" (2.54 mm) pitch — the standard spacing for legacy and industrial board-to-board layouts — and carries tin-plated phosphor bronze contacts rated 5 A per circuit at 110 V. The 0.100\" pitch gives enough room for routing a single trace between pads on a standard 1 oz copper board, and the 1.043\" (26.49 mm) mating contact length provides a generous wipe distance for reliable contact under vibration. For environments with frequent reconnection or corrosive atmospheres, a gold-plated sibling would be the better call. It is a common choice for internal PCB interconnects in industrial controls, test equipment, and telecom line cards where the connector is not field-mated repeatedly.","metaTitle":"Amphenol FCI 87185-434HLF BERGSTIK II Header, 34 Pos, 2.54mm","metaDescription":"Amphenol FCI 87185-434HLF BERGSTIK II unshrouded header, 34 positions, 0.100\" pitch, 5 A, 110 V, tin-plated contacts, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"87185-434HLF","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":"1","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":"87185","Number of Positions":"34","Contact Finish - Post":"Tin","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.238\\\" (31.45mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"1.043\\\" (26.49mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.5588","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87185-434HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the 87185-434HLF?","answer":"It is rated 5 A per circuit at 110 V, which suits signal-level and moderate power I/O."},{"question":"Is the 87185-434HLF compatible with 2.54 mm IDC connectors?","answer":"Yes, the 0.100\" (2.54 mm) pitch matches standard IDC socket connectors, but verify the receptacle's keying and polarization — this header is unshrouded and has no keying features."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87185-434HLF","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/87185-434HLF 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}}