{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-120HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-120HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-120HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-120HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK II, 87052-120HLF, 20-position dual-row unshrouded header, 0.100\" (2.54 mm) pitch, through-hole solder, gold-plated contacts, 5 A, 110 V, UL94 V-0.","salesMarkdown":"The through-hole solder tails and push-pull fastening keep the assembly straightforward — no locking hardware, no shrouding to block access during rework. ## Where it sits in the BERGSTIK II series The 87052 base number covers dual-row, unshrouded through-hole headers at 0.100\" pitch. The 87052-120HLF loads all 20 positions. For a BOM that specifies gold-plated mating for cycle life, the HLF is the correct call; the RLF is a cost-down option for one-time or low-cycle assembly.","metaTitle":"Amphenol FCI 87052-120HLF BERGSTIK II Header, 20 pos","metaDescription":"87052-120HLF BERGSTIK II unshrouded header, 20 pos dual-row, 0.100\" pitch, 5 A, 110 V, gold plating. 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":"87052-120HLF","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":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"0.990\\\" (25.15mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.770\\\" (19.56mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-120HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between 87052-120HLF and 87052-120RLF?","answer":"Both share the same 20-position dual-row footprint and 0.100\" pitch. The HLF variant uses gold or Gold, GXT™ plating on the mating surface; the RLF typically uses tin. For applications requiring repeated mating cycles, the HLF gold plating is the better choice."},{"question":"What is the current rating of 87052-120HLF?","answer":"Rated 5 A per circuit at 110 V — signal-level current, not for power bus duty."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-120HLF","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/87052-120HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}