{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86840-408HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86840-408HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86840-408HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86840-408HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 86840-408HLF, 8-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-plated phosphor bronze contacts, 5A, 110V, UL94 V-0.","salesMarkdown":"Tin-plated phosphor bronze contacts carry a 5A per-circuit rating at 110V, and the 100.0µin (2.54µm) tin finish on the mating surface handles moderate insertion cycles in a clean indoor environment. Derate above 25°C per the manufacturer's curve. The 110V rating is the working voltage; it gives enough creepage margin on the 2.54mm pitch for low-voltage power distribution and signal-level circuits, but not for mains-voltage isolation. For a board-edge header that gets mated once or twice in its service life, tin is perfectly adequate; for a field-serviceable connection that cycles regularly, you would want a gold-flashed variant from the same series.","metaTitle":"Amphenol FCI 86840-408HLF BERGSTIK II Header, 8-Pos, 2.54mm","metaDescription":"Amphenol FCI 86840-408HLF BERGSTIK II unshrouded header, 8 positions dual-row, 0.100\" pitch, right-angle through-hole, tin-plated contacts, 5A, 110V, 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":"86840-408HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.190\\\" (4.83mm)","Base Product Number":"86840","Number of Positions":"8","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.230\\\" (5.84mm)","Current Rating (Amps)":"5A","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.318\\\" (8.08mm)","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":"$1.5300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86840-408HLF/alternatives.json"},"ai":{"faq":[{"question":"What connector series does the 86840-408HLF belong to?","answer":"It is a member of the Amphenol FCI BERGSTIK II series, a dual-row 0.100-inch pitch board-to-board header family used in industrial and instrumentation applications."},{"question":"What is the 86840-408HLF's connector style?","answer":"Board-to-Board. It is an unshrouded, dual-row male pin header designed for right-angle through-hole mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86840-408HLF","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/86840-408HLF 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}}