{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86837-140H","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86837-140H","canonicalUrl":"https://icsourcedirect.com/amphenol/86837-140H","factsUrl":"https://icsourcedirect.com/api/mcp/products/86837-140H","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, 86837-140H, Board to Board, Header, 40 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Unshrouded, 5A, 110V, 30.0µin Gold.","salesMarkdown":"## Board-to-Board Header for Prototyping and Production The Amphenol 86837-140H is a 40-position, dual-row, unshrouded male pin header from the BERGSTIK® II series. It's a board-to-board interconnect, designed to mate with a corresponding female socket or receptacle on a separate PCB. The 0.100\" (2.54mm) pitch is a staple for breadboard prototyping, legacy designs, and general-purpose digital or analog signal routing. Rated at 5A per contact and 110V, it handles moderate power distribution across the board interface. The 30.0µin gold plating on the mating surface ensures reliable connections over repeated mating cycles, making it suitable for applications where the board stack is occasionally separated for service or rework. ## Key Specs and What They Mean for Your Fit The 40 positions are fully loaded across two rows, which means the board footprint requires a 2x40 through-hole layout at the standard 0.100\" pitch. The unshrouded design gives you access to the pins for probing or manual wiring, but offers no keying or polarization — so pin-one orientation must be verified against the mating receptacle during assembly. The 0.380\" (9.65mm) mating length provides a solid engagement depth for a stable connection. The UL94 V-0 rated black insulation housing is standard for equipment inside an enclosure where flame retardancy is required. The 5A per-contact rating is per the spec; derate current above ambient temperature per the manufacturer's derating curve in the product drawing.","metaTitle":"Amphenol BERGSTIK II 86837-140H, 40 Pos 2.54mm Header, 5A","metaDescription":"Amphenol 86837-140H BERGSTIK II unshrouded header, 40 positions, 0.100\" pitch, 5A, 110V, 30µin gold. Active production, available to order. Request a quote.","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":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","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":"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 - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2225","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86837-140H/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 86837-140H?","answer":"The pitch is 0.100\" (2.54mm), standard for breadboard and legacy designs."},{"question":"Does 86837-140H have a shrouded version?","answer":"No, the 86837-140H is an unshrouded header. A shrouded version would be a different part in the BERGSTIK II series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86837-140H","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/86837-140H 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}}