{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-444HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-444HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-444HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-444HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, 87052-444HLF, 44-position (2-row) unshrouded male header, 0.100\" (2.54mm) pitch, 5A per circuit, tin-plated contacts (100µ\"), through-hole solder, UL94 V-0.","salesMarkdown":"It uses the industry-standard 0.100\" (2.54mm) pitch on both the pin-to-pin and row-to-row spacing, which means it drops into a standard 0.100\" grid PCB footprint and mates with common 44-pin female receptacles, including IDC socket connectors for ribbon cable. It's a board-to-board or wire-to-board interconnect, typically found in backplane, peripheral I/O, and internal harness applications where a high pin count needs a reliable through-hole solder joint. Rated 5 A per circuit, this header is a signal-grade interconnect. The 5 A ceiling is common for a 0.100\" pitch unshrouded pin header; the real current limit in a dense 44-pin build will be set by the total bundle temperature rise, not the individual contact rating. The 100.0 µin (2.54 µm) tin plating on the mating surface is thicker than the 30-50 µ\" found on many economy headers. That extra thickness buys more mating cycles before the tin wears through to the phosphor bronze base, which matters if the board sees repeated reconnections during test or field service. The post side is also tin-plated, matching the solderability of the through-hole termination.","metaTitle":"87052-444HLF Amphenol BergStik II 44 Pin Header","metaDescription":"Amphenol BergStik II 87052-444HLF: 44-position, 2-row, 0.100\" pitch through-hole header. 5A per circuit, 100µ\" tin plating, 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":"87052-444HLF","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":"87052","Number of Positions":"44","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":"0.990\\\" (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 - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9526","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-444HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 87052-444HLF?","answer":"Availability and current pricing are confirmed at the time of quote."},{"question":"Is 87052-444HLF RoHS compliant?","answer":"The product listing does not explicitly state RoHS compliance, but the tin-plated contacts and UL94 V-0 housing are consistent with RoHS-typical materials. Verify with the manufacturer for formal certification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-444HLF","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/87052-444HLF 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}}