{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86503-452HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86503-452HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86503-452HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86503-452HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC BERGSTIK® II, 86503-452HLF, Board to Board Header, 52 Positions, Dual Row, 0.100\" (2.54 mm) Pitch, Through Hole, Solder, Tin Plating, 5 A, 110 V.","salesMarkdown":"## BERGSTIK II 86503-452HLF — 52-Position Unshrouded Header The 0.100\" (2.54 mm) pitch is the classic DIP spacing — this header drops onto a perf-board or prototype grid without layout changes. 52 positions loaded all the way across two rows gives 26 pins per side, a dense I/O count for a board-edge or mezzanine interconnect. The through-hole solder termination with a 0.120\" (3.05 mm) post length suits standard 0.062\" to 0.093\" PCB thickness. Overall contact length is 0.470\" (11.94 mm), with a 0.250\" (6.35 mm) mating length — enough to engage a standard box receptacle fully.","metaTitle":"Amphenol BERGSTIK II 86503-452HLF Header, 52 Pos, 2.54 mm","metaDescription":"Amphenol ICC BERGSTIK II 86503-452HLF board-to-board header, 52 positions, dual-row 0.100\" pitch, 5 A, tin-plated, UL94 V-0. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"86503-452HLF","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":"52","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","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 - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4154","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/86503-452HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 86503-452HLF?","answer":"The pitch is 0.100\" (2.54 mm) on both the mating interface and the row spacing, matching standard DIP footprints."},{"question":"Does 86503-452HLF have a locking feature?","answer":"No. The 86503-452HLF uses push-pull fastening with an unshrouded header — there is no latch or locking ramp. Retention relies on the friction fit of the mating receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86503-452HLF","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/86503-452HLF 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}}