{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-464HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-464HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-464HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-464HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® II header, 93939-464HLF, unshrouded, 64 positions, 2 rows, 0.100\" (2.54 mm) pitch, through-hole right-angle, tin-plated contacts, rated 5 A.","salesMarkdown":"## What This Connector Is The 93939-464HLF is a 64-position, dual-row, unshrouded male pin header from the Amphenol ICC (FCI) BERGSTIK® II series. It uses a 0.100\" (2.54 mm) pitch on both the pin-to-pin and row spacing, which is the standard footprint for breadboard and legacy PCB layouts. The contacts are square male pins, tin-plated on both the mating surface and the solder tails, with a thick 100.0 µ\" (2.54 µm) tin finish on the mating side — enough for moderate mating cycles in a clean, indoor environment. The housing is rated UL94 V-0. ## Where It Fits This is a board-to-board header — it mates with a matching unshrouded or low-profile receptacle that shares the same 0.100\" pitch and dual-row layout. The right-angle orientation places the pins parallel to the PCB, so it suits board-edge applications where the mating connector enters from the side. The push-pull fastening means no locking latch; the connection relies on the friction of the pin-and-receptacle interface, so it works best in applications where the cable or board isn't subject to constant vibration or accidental snagging. ## Key Ratings and What They Mean Rated 5 A per contact, which is typical for a 0.100\" pitch tin-plated header — the limiting factor is the temperature rise in the housing, not the contact itself. The 110 V voltage rating is conservative for signal-level use; you can run logic-level signals without concern. The 64 positions are all loaded, so the BOM position count is the full 64 circuits.","metaTitle":"93939-464HLF BERGSTIK II Header, 64 Pos, 0.100\" Pitch, 5A","metaDescription":"93939-464HLF BERGSTIK® II unshrouded header, 64 positions, 0.100\" pitch, 5 A, right-angle through-hole, tin plating. Active production, sourced per RFQ.","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":"64","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":"$8.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-464HLF/alternatives.json"},"ai":{"faq":[{"question":"How many pins does 93939-464HLF have?","answer":"93939-464HLF has 64 positions (pins), all loaded, arranged in two rows."},{"question":"What is the mating connector for 93939-464HLF?","answer":"The 93939-464HLF mates with any unshrouded or low-profile receptacle that shares the same 0.100\" pitch, dual-row layout, and 64-position count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-464HLF","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/93939-464HLF 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}}