{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-142HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-142HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-142HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-142HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 87901-142HLF, dual-row unshrouded header, 42 positions (2x21), 0.100\" (2.54mm) pitch, 5A, 110V, gold 30.0µin contacts, through-hole solder, UL94 V-0.","salesMarkdown":"## Board-to-Board Header for Dense Routing It sits on a standard 0.100\" (2.54mm) pitch with a matching row-to-row spacing of 0.100\" (2.54mm), making it a drop-in fit for any 0.100\" grid prototyping or production board. Rated 5A per circuit at 110V, this header handles signal-level power and general-purpose I/O without derating concerns at room temperature. Tin-plated tails on the solder side keep the board-assembly cost in check. This works fine when the mating half is a standard IDC socket or a crimp receptacle housing with a polarizing key, but in high-vibration environments you will want the mating connector to include its own locking latch or a secondary retention method. ## Board Layout Notes The post length is 0.120\" (3.05mm), which suits a standard 0.062\" PCB with through-hole solder.","metaTitle":"Amphenol FCI 87901-142HLF BERGSTIK II Header, 42 Pos","metaDescription":"Amphenol FCI BERGSTIK II 87901-142HLF unshrouded header, 42 positions (2x21), 0.100\" pitch, 5A, gold 30µin contacts. 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":"87901-142HLF","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":"87901","Number of Positions":"42","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.820\\\" (20.83mm)","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":"$4.1883","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-142HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating and voltage rating for 87901-142HLF?","answer":"The header is rated 5A per circuit at 110V. The 30.0µin gold-plated mating contacts support repeated mating cycles at this current level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-142HLF","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/87901-142HLF 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}}