{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1053112103","brand":"Molex","brandSlug":"molex","productSlug":"1053112103","canonicalUrl":"https://icsourcedirect.com/molex/1053112103","factsUrl":"https://icsourcedirect.com/api/mcp/products/1053112103","rawCanonicalId":null},"summary":{"shortDescription":"Molex Nano-Fit 105311, Board to Cable/Wire header, 3 circuits, 2.50 mm pitch, through-hole, shrouded 4-wall, tin contacts, 250 V, -40°C to 105°C.","salesMarkdown":"The 1053112103: The header terminates via through-hole solder. The board guide aids manual placement and keeps the header square to the PCB edge. Budget this clearance in the enclosure design, especially if the cable exits at a right angle from the receptacle. ## Mating Half and Latching – Build-to-Print Checklist The latch is integrated into the header shroud, so no additional hardware is needed. The insulation is natural LCP (Liquid Crystal Polymer). The contact material is brass with tin plating.","metaTitle":"Molex 1053112103 Nano-Fit Header – 3-Circuit, 2.50 mm Pitch","metaDescription":"Molex 1053112103 Nano-Fit 105311 header, 3 positions, 2.50 mm pitch, through-hole, tin plating, 250 V, -40°C to 105°C. Active production – sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Nano-Fit 105311","Package":"Box","Features":"Board Guide, Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, Military, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.356\\\" (9.05mm)","Ingress Protection":"-","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"21.30mm","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"-","Contact Finish Thickness - Post":"59.0µin (1.50µm)","Contact Finish Thickness - Mating":"59.0µin (1.50µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8233df79a06507a9b43d2a6ee61fc01f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1053112103/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy Molex 1053112103?","answer":"Sourced to order against your BOM quantity. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1053112103","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/1053112103 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}}