{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86837-166HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86837-166HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86837-166HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86837-166HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 0.100\" (2.54 mm) pitch, 66-position dual-row unshrouded through-hole header, 5 A per circuit at 110 V, gold-plated phosphor bronze contacts, 0.100\" insulation height, UL94 V-0, push-pull mating.","salesMarkdown":"## 66-Position BERGSTIK II Unshrouded Header The Amphenol FCI 86837-166HLF is a 66-position dual-row unshrouded header from the BERGSTIK® II series, on the standard 0.100\" (2.54 mm) pitch that defines this family. It's a through-hole, solder-terminated male pin header with a push-pull mating interface — no latch, no shroud, just the pins. The 66 positions are fully loaded across two rows, with a row-to-row spacing of 0.100\" (2.54 mm) as well, so the board footprint is a clean 0.100\" grid. Rated 5 A per circuit at 110 V, with gold or Gold, GXT™ plating on the mating surface at 30.0 µin (0.76 µm) thickness, over phosphor bronze contacts. The 66 positions mean a 33-pin-per-row footprint that spans about 3.3 inches along the board edge. The 0.100\" insulation height (the standoff from board surface to the bottom of the pin) leaves clearance for solder fillets and conformal coating.","metaTitle":"Amphenol FCI 86837-166HLF BERGSTIK II Header, 66 Pos, 2.54mm","metaDescription":"Amphenol FCI BERGSTIK® II 86837-166HLF, 66-position dual-row unshrouded header, 0.100\" pitch, 5 A, 110 V, gold-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":"86837-166HLF","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":"2","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":"86837","Number of Positions":"66","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"0.600\\\" (15.24mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.380\\\" (9.65mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8543","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86837-166HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 86837-166HLF and how do I get a price?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"Is 86837-166HLF obsolete or end-of-life?","answer":"The 86837-166HLF carries an Active lifecycle status per the manufacturer — full production, no end-of-life notice."},{"question":"Is 86837-166HLF RoHS compliant?","answer":"The manufacturer lists the 86837-166HLF as RoHS compliant — no RoHS exemption flags on the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86837-166HLF","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/86837-166HLF 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}}