{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-402HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-402HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-402HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-402HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 87052-402HLF, 2-position dual-row unshrouded male pin header, 0.100\" (2.54 mm) pitch, through-hole solder, tin-plated phosphor bronze contacts, 5 A at 110 V, UL94 V-0.","salesMarkdown":"The Amphenol FCI 87052-402HLF is a 2-position, dual-row male pin header from the BERGSTIK II series. It is an unshrouded, board-to-board style header with a 0.100\" (2.54 mm) pitch, designed for through-hole solder termination. The tin-plated phosphor bronze contacts are rated 5 A per circuit at 110 V, with a thick 100.0 µin (2.54 µm) tin finish on the mating surface. The black UL94 V-0 rated housing and push-pull fastening make it a straightforward, general-purpose interconnect for PCB stacking or wire-to-board applications where a low-profile, unshrouded header is acceptable. ## What the ratings mean for fit The 5 A per circuit rating at 110 V is typical for a signal-level header on a 0.100\" pitch. The 100.0 µin tin plating on the mating surface handles repeated mating cycles better than a flash finish, but it is still a tin-to-tin interface, so it is best suited for applications with moderate cycling and benign environments.","metaTitle":"87052-402HLF BERGSTIK II Header, 2-Pin, 5A, Tin","metaDescription":"Amphenol FCI 87052-402HLF BERGSTIK II unshrouded male pin header, 2 positions, 0.100\" pitch, rated 5 A at 110 V. Tin-plated contacts, UL94 V-0.","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":"-","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":"87052","Insulation Material":"-","Number of Positions":"2","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":"0.990\\\" (25.15mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.770\\\" (19.56mm)","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":"$0.5200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-402HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of 87052-402HLF?","answer":"The 87052-402HLF is rated 5 A per circuit at 110 V, with the tin-plated phosphor bronze contacts carrying the current. This is a signal-level rating suitable for general-purpose board-to-board interconnects."},{"question":"What is the pitch of 87052-402HLF?","answer":"The 87052-402HLF uses a 0.100\" (2.54 mm) pitch between pins, with a matching 0.100\" row spacing. This is the standard 0.100\" grid, compatible with common prototyping boards and perfboard layouts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-402HLF","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/87052-402HLF 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}}