{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86837-420HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86837-420HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86837-420HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86837-420HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, Header, 20 Positions, 0.100\" (2.54mm) Pitch, 2 Row, Through Hole, Tin Mating Finish.","salesMarkdown":"## Board-to-Board Header for Standard-Density Stacking With a 0.100\" (2.54mm) pitch on both rows and contacts, it provides a familiar footprint for through-hole soldering onto a PCB. The tin-plated mating surface, at 100.0 µin (2.54 µm) thickness, suits moderate-cycle-count connections where cost per position matters more than gold's corrosion margin. The 110 V voltage rating aligns with the 0.100\" pitch creepage distance for standard digital and low-voltage analog circuits. This unshrouded header mates with any standard 0.100\" pitch dual-row receptacle that accepts 0.025\" square pins — common choices include FCI's own BERGSTIK II socket strips or equivalent industry-standard IDC and crimp receptacles. The through-hole termination with a 0.120\" (3.05mm) post length suits standard PCB thicknesses around 1.6 mm. The overall contact length of 0.600\" (15.24mm) gives a mated stack height in the 0.500\" range, typical for mezzanine card spacing.","metaTitle":"86837-420HLF BERGSTIK II Header, 20-Pin, 0.100\" Pitch","metaDescription":"FCI BERGSTIK II unshrouded header, 20 positions, 0.100\" pitch, 5 A, tin-plated. Active production. Sourced to order against 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":"2","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":"86837","Insulation Material":"-","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.600\\\" (15.24mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.380\\\" (9.65mm)","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":"$2.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86837-420HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count of 86837-420HLF?","answer":"The 86837-420HLF has 20 positions, all loaded, in a dual-row configuration."},{"question":"What is the pitch of 86837-420HLF?","answer":"The pitch on both the mating interface and row spacing is 0.100\" (2.54mm)."},{"question":"What is the current rating of 86837-420HLF?","answer":"The header is rated 5 A per contact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86837-420HLF","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/86837-420HLF 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}}