{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-128HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-128HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-128HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-128HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Board to Board Header, 28 Positions, 0.100\" (2.54mm) Pitch, 2 Row, Through Hole, Solder, 5A, 110V, Gold or GXT™ Plating.","salesMarkdown":"The Amphenol 86503-128HLF is a 28-position, dual-row BERGSTIK® II unshrouded header on the standard 0.100\" (2.54 mm) pitch. ## Board Footprint and Mating The 0.100\" pitch and row spacing create a 0.100\" x 0.100\" grid — a standard footprint that accepts a wide range of mating receptacles, including IDC sockets and crimp housings with the same pitch. The 0.250\" (6.35 mm) mating pin length gives enough engagement depth for most standard receptacles, while the 0.120\" (3.05 mm) solder tail suits boards up to about 0.062\" thick. Overall contact length is 0.470\" (11.94 mm). All 28 positions are loaded — no option for selective population. The base product number is 86503, which covers the dual-row, 0.100\" pitch BERGSTIK II family. The -128HLF suffix specifies the 28-position variant with gold/GXT plating and the 0.120\" post length.","metaTitle":"Amphenol 86503-128HLF BERGSTIK II Header, 28 Pos","metaDescription":"Amphenol 86503-128HLF BERGSTIK® II unshrouded header, 28 positions, 0.100\" pitch, 5 A, gold/GXT plating. Active production, sourced to order. RFQ for pricing.","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":"86503","Insulation Material":"-","Number of Positions":"28","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":"0.470\\\" (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 - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5380","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-128HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 86503-128HLF?","answer":"This unshrouded header mates with any 0.100\" (2.54 mm) pitch, 28-position, dual-row receptacle — typically an IDC socket or crimp housing from the same BERGSTIK II family or a compatible third-party source. The 0.250\" mating pin length accommodates standard receptacle depths."},{"question":"Is 86503-128HLF RoHS compliant?","answer":"The 86503-128HLF is listed with RoHS compliance per the manufacturer's specification. The gold or GXT™ plating and phosphor bronze contact material are standard RoHS-compliant materials."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-128HLF","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/86503-128HLF 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}}