{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93939-418HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93939-418HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/93939-418HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93939-418HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK II 93939-418HLF, 18-position dual-row male header, 0.100\" (2.54mm) pitch, right-angle through-hole mount, tin-plated phosphor bronze contacts, 5A, 110V.","salesMarkdown":"Contacts are phosphor bronze with 100.0µin (2.54µm) tin plating on the mating surface and tin on the solder tails, rated 5A per circuit at 110V. The housing is rated UL94 V-0, and the 0.190\" (4.83mm) insulation height provides enough standoff for solder fillet clearance on the backplane. All 18 positions are loaded — no skipped pins to work around. ## Right-Angle Board-Edge Fit The right-angle termination with a 0.120\" (3.05mm) post length is sized for standard 0.062\" PCBs — the solder tail protrudes enough for a reliable through-hole wave-solder joint without bottoming out on the board. The 0.160\" (4.06mm) mating pin length gives the receptacle contact beam a full wipe length for consistent contact resistance across the tin surface.","metaTitle":"Amphenol FCI BERGSTIK II 93939-418HLF, 18-pos Header","metaDescription":"93939-418HLF BERGSTIK II 18-position dual-row male header, 0.100\" pitch, right-angle through-hole, tin-plated contacts rated 5A at 110V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"93939-418HLF","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":"18","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":"$2.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f07eb009696ffe298bd4359a478f2e44.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93939-418HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the 93939-418HLF's connector style?","answer":"The style is Board to Board — it is a board-to-board header intended for right-angle through-hole PCB mounting in a mezzanine or card-edge configuration."},{"question":"What series does the 93939-418HLF belong to?","answer":"It is a member of the Amphenol FCI BERGSTIK II series, with base product number 93939."},{"question":"What is the closest pin-compatible alternative to 93939-418HLF?","answer":"No official cross-reference or successor part number is listed. The BERGSTIK II series offers same-pitch variants at different position counts — the base product number 93939 is shared across the series, so checking alternate position counts within that base PN range is the first step before looking at a different header family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93939-418HLF","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/93939-418HLF 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}}