{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-170HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-170HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-170HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-170HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 70-position dual-row unshrouded male header, 0.100\" (2.54 mm) pitch, 5 A, 110 V, through-hole solder, gold-plated phosphor bronze contacts, UL94 V-0 black housing.","salesMarkdown":"## Board-to-Board Header for Through-Hole Layouts ## Fit and Footprint Considerations The 0.100\" (2.54 mm) pitch is the de facto standard for 0.025\" square-post headers, so the board footprint is straightforward: a 2 x 35 grid of 0.040\" plated through-holes on 0.100\" centers. The overall contact length of 0.990\" (25.15 mm) includes a 0.770\" (19.56 mm) mating section and a 0.120\" (3.05 mm) solder tail — the tail length is short enough for single-sided boards but may not protrude enough for thick backplanes requiring a longer post for wave-solder fillet. For a mezzanine application, the mated height is determined by the receptacle's mating depth plus this header's 0.770\" pin length — the gap is where the system lives or dies, so confirm the receptacle's contact wipe range before locking in the board spacing.","metaTitle":"87052-170HLF BERGSTIK II Header, 70 Pos, 0.100\" Pitch, 5A","metaDescription":"Amphenol FCI 87052-170HLF BERGSTIK II unshrouded male header, 70 positions, 0.100\" pitch, 5A, gold-plated contacts, 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":"87052-170HLF","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":"70","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":"$6.2215","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-170HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 87052-170HLF and what is the lead time?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"Is 87052-170HLF shrouded or unshrouded?","answer":"It is unshrouded — the pins are fully exposed with no plastic wall or polarization key, so the mating receptacle must align precisely."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-170HLF","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/87052-170HLF 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}}