{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1054291212","brand":"Molex","brandSlug":"molex","productSlug":"1054291212","canonicalUrl":"https://icsourcedirect.com/molex/1054291212","factsUrl":"https://icsourcedirect.com/api/mcp/products/1054291212","rawCanonicalId":null},"summary":{"shortDescription":"Molex Nano-Fit 105429, 12-position dual-row surface-mount header, 0.098inch (2.50mm) pitch, gold on mating / tin on solder tail, 4A per circuit at 250VAC, -40 to 115C, UL94 V-0 LCP housing, SMT, latch holder, fully loaded, black insulation.","salesMarkdown":null,"metaTitle":"Molex Nano-Fit 1054291212 Header 12-Position 2.50mm 4A","metaDescription":"12-position dual-row Nano-Fit 105429 SMT header 0.098inch pitch 4A 250VAC gold mating contacts tin solder tail -40 to 115C UL94 V-0","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Cable/Wire","title":"1054291212","Series":"Nano-Fit 105429","Package":"Tape & Reel (TR)","Features":"Pick and Place","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.098\\\" (2.50mm)","Voltage Rating":"250VAC","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.382\\\" (9.70mm)","Base Product Number":"105429","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"12","Row Spacing - Mating":"0.098\\\" (2.50mm)","Contact Finish - Post":"Tin","Current Rating (Amps)":"4A","Operating Temperature":"-40°C ~ 115°C","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"30.0µin (0.76µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8885","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/937c58e96d57a52a1950179c282d3377.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1054291212/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the 1054291212?","answer":"4A per contact at up to 250VAC. The gold-on-mating / tin-on-post plating split supports this current duty while maintaining repeat-mate reliability."},{"question":"What compliance ratings does the 1054291212 carry?","answer":"UL94 V-0 flammability on the LCP housing. Specific RoHS/REACH/UL cert status is not listed in the available ledger — confirm with the manufacturer for compliance documentation if required by automotive or industrial quality systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1054291212","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/molex/1054291212 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T05:40:51.238Z","lastPublished":"2026-07-17T05:40:51.238Z","indexable":true}}