{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-120HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-120HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-120HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-120HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK II, 86503-120HLF, dual-row unshrouded male header, 0.100\" (2.54mm) pitch, 20 positions, through-hole solder, 5A, gold-plated phosphor bronze, 110V, UL94 V-0.","salesMarkdown":"The Amphenol FCI 86503-120HLF is a BERGSTIK II series dual-row unshrouded male header, 20 positions all loaded, on the standard 0.100\" (2.54 mm) pitch. It's a through-hole solder header with square pins, push-pull fastening, and a black UL94 V-0 rated housing. Typical use is as a board-to-board interconnect — the unshrouded design keeps the profile low and gives you access to the pins for probing or manual wiring. ## What the ratings mean for the fit The 0.100\" pitch and 0.100\" row spacing are the classic DIP footprint — your board layout matches a standard 0.100\" grid, and the 20 positions line up with a 20-pin IDC socket or a mating receptacle on the same pitch. The 5 A per contact rating is typical for signal-level current on a header this size; it'll handle logic power and I/O without trouble, but it's not a power bus connector. The 30 µ\" gold on the mating surface is the real workhorse spec here — that thickness supports hundreds of mating cycles without the contact fretting you'd see with tin plating on a board that gets swapped regularly. The 110 V rating keeps it in the low-voltage signal domain. ## Sourcing and lifecycle The 86503-120HLF carries an Active lifecycle status from Amphenol FCI — no end-of-life notice on record. No official cross-reference or successor has been published, so the BERGSTIK II series is the direct source for this footprint.","metaTitle":"Amphenol FCI 86503-120HLF BERGSTIK II Header, 20 Pos","metaDescription":"Amphenol FCI BERGSTIK II 86503-120HLF dual-row unshrouded male header, 20 positions, 0.100\" pitch, 5A, gold-plated, 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":"86503-120HLF","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":"86503","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"0.470\\\" (11.94mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.250\\\" (6.35mm)","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":"$1.5149","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-120HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 86503-120HLF and get a price?","answer":"Submit your BOM quantity to the storefront for a same-day quote."},{"question":"What is the pitch of the 86503-120HLF?","answer":"The 86503-120HLF uses a 0.100\" (2.54 mm) pitch on both the pin spacing and the row spacing — a standard DIP-compatible footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-120HLF","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/86503-120HLF 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}}