{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-446HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-446HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-446HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-446HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Header, 46 Positions, 0.100\" (2.54mm) Pitch, 2 Rows, Through Hole, Right Angle, Tin, 5A.","salesMarkdown":"## Board-to-Board Header for Dense Signal Routing The Amphenol BERGSTIK® II 93939-446HLF is a 46-position, dual-row unshrouded header on the standard 0.100\" (2.54mm) pitch — the same footprint as legacy DIP packages, so it drops into existing PCB layouts without a board respin. The right-angle through-hole termination routes the pin array parallel to the board surface, which suits board-edge mezzanine stacking or right-angle cable-to-board transitions where the connector sits flush against the enclosure wall. Tin-plated phosphor bronze contacts carry a 5A per-circuit rating at the stated pitch — this is a signal-level interconnect, not a power bus. The 100.0µin (2.54µm) tin mating finish handles moderate mating cycles in permanent or semi-permanent installations; for high-cycle or corrosive environments, a gold-plated sibling in the BERGSTIK II family would be the better call. The UL94 V-0 black housing meets the flame-rating requirement for equipment inside an enclosure without needing a secondary barrier. ## Sourcing and Lifecycle The 93939-446HLF carries an Active lifecycle status from Amphenol — full production, no end-of-life notice on record. No official cross-reference or direct replacement is documented, so the BOM line is tied to this exact order code.","metaTitle":"Amphenol BERGSTIK II 93939-446HLF, 46-Pos 2.54mm Header","metaDescription":"Amphenol BERGSTIK® II 93939-446HLF unshrouded header, 46 positions, 0.100\" pitch, right-angle through-hole, tin-plated contacts rated 5A.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK® II","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","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)","Product Status":"Active","Voltage Rating":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"93939","Insulation Material":"-","Number of Positions":"46","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","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 - Post":"-","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4235","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-446HLF/alternatives.json"},"ai":{"faq":[{"question":"Is the 93939-446HLF available via RFQ confirmation or available to order?","answer":"Contact the storefront with your BOM quantity for a same-day quote."},{"question":"Does the 93939-446HLF have a right-angle mounting?","answer":"Yes, the 93939-446HLF is a through-hole, right-angle header — the pins exit parallel to the board, ideal for board-edge or space-constrained enclosures."},{"question":"Is the 93939-446HLF shrouded?","answer":"No, the 93939-446HLF is an unshrouded header — the pins are exposed, so it mates with a standard female socket housing without a shroud wall."},{"question":"What are alternatives to the 93939-446HLF?","answer":"No direct pin-compatible cross-reference is documented for this order code. The BERGSTIK II family includes the same 46-position, 0.100\" pitch layout in vertical or shrouded variants — confirm the mating half and orientation before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-446HLF","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/93939-446HLF 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}}