{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-440HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-440HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-440HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-440HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, 40 Position, 2 Row, 0.100\" (2.54mm) Pitch, Unshrouded Header, Through Hole, Right Angle, Tin Contacts, 5A, 110V, UL94 V-0.","salesMarkdown":"It uses a 0.100\" (2.54mm) pitch on both the pin spacing and row spacing, which means it drops onto a standard 0.1-inch grid PCB layout — no custom footprint needed. The 5 A per pin is typical for signal-level power or low-current I/O — it will carry logic-level supplies and data lines without issue, but it is not a power-bus connector. The 0.190\" (4.83mm) insulation height and 0.160\" (4.06mm) mating pin length give enough standoff for the mating housing to clear the board surface. The 0.120\" (3.05mm) solder tail length is standard for a 1.6mm PCB thickness.","metaTitle":"Amphenol FCI 93939-440HLF BERGSTIK II Header, 40 Pos, 2.54mm","metaDescription":"Amphenol FCI BERGSTIK II 93939-440HLF: 40-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-plated contacts rated","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"93939-440HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","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":"0.190\\\" (4.83mm)","Base Product Number":"93939","Number of Positions":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.160\\\" (4.06mm)","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":"$8.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-440HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 93939-440HLF?","answer":"The 93939-440HLF uses a 0.100\" (2.54mm) pitch on both the pin spacing and row spacing, matching the standard 0.1-inch grid for PCB layouts."},{"question":"Is 93939-440HLF a right angle header?","answer":"Yes — the 93939-440HLF is a right-angle through-hole header. The pins exit parallel to the PCB surface, suited for board-edge or mezzanine connections."},{"question":"Is the 93939-440HLF shrouded?","answer":"No — the 93939-440HLF is an unshrouded header. There is no plastic shroud or latch; alignment relies on the pin geometry and the mating receptacle."},{"question":"What is the contact material for 93939-440HLF?","answer":"The contacts are phosphor bronze with a 100.0µin (2.54µm) tin finish on the mating surface and tin on the solder post."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-440HLF","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/93939-440HLF 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}}