{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-448HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-448HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-448HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-448HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Board to Board, Header, 86503-448HLF, 48 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Tin Mating Finish.","salesMarkdown":"The Amphenol 86503-448HLF is a 48-position, dual-row unshrouded male pin header from the BERGSTIK® II series, the workhorse 0.100-inch pitch board-to-board interconnect family. The 0.100\" (2.54mm) pitch and 0.100\" row spacing give a standard grid that matches decades of legacy PCB layouts and the matching BERGSTIK II receptacle. Rated 5 A per contact with a 110 V voltage rating, it sits comfortably in signal and moderate-power board-stacking applications inside enclosures where the UL94 V-0 housing meets the flame rating requirement. The 0.250\" (6.35mm) mating pin length gives enough engagement depth for standard BERGSTIK II receptacles without bottoming out. The 0.120\" (3.05mm) solder tail suits standard 0.062\" PCBs, and the through-hole termination gives a mechanically robust joint that stands up to vibration better than an SMT equivalent of the same pitch.","metaTitle":"Amphenol 86503-448HLF BERGSTIK II Header, 48 Pos","metaDescription":"Amphenol 86503-448HLF BERGSTIK® II unshrouded header, 48 positions, 0.100\" pitch, 5A, 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":"86503","Insulation Material":"-","Number of Positions":"48","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":"0.470\\\" (11.94mm)","Contact Finish - Mating":"Tin","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":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.7800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-448HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 86503-448HLF?","answer":"This unshrouded header mates with the matching BERGSTIK II dual-row receptacle housing (sold separately) at the same 0.100\" pitch and row spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-448HLF","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/86503-448HLF 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}}