{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1053141204","brand":"Molex","brandSlug":"molex","productSlug":"1053141204","canonicalUrl":"https://icsourcedirect.com/molex/1053141204","factsUrl":"https://icsourcedirect.com/api/mcp/products/1053141204","rawCanonicalId":null},"summary":{"shortDescription":"Molex Nano-Fit 105314, Board to Cable/Wire header, 4 circuits, 2.50mm pitch, dual-row, right-angle, through-hole, shrouded 4-wall, gold mating finish, tin post, latch holder, -40°C to 105°C, ROHS3 compliant, Active.","salesMarkdown":"The 1053141204: The 2.50 mm pitch and 2.50 mm row spacing set the PCB footprint for a compact, high-density layout — each circuit occupies roughly 6.25 mm² of board area, which is tight for a through-hole part but leaves room for trace routing between pads. The LCP housing holds its dimensional stability across the full range, and the 15 µinch gold mating finish supports repeated mate/unmate cycles — field-serviceable without contact degradation over the product's service life. ## Contact Plating and Termination — Signal vs Power Duty For applications requiring higher current, the tin-plated sibling in the same series (with thicker gold or silver plating) would be the correct choice. The post length is 0.138 inch (3.50 mm), which fits standard 1.6 mm thick PCBs with adequate through-hole solder fillet. A board guide feature is integrated into the housing — this aligns the header during placement and prevents skew during reflow or wave soldering, improving positional accuracy for automated pick-and-place.","metaTitle":"Molex 1053141204 Nano-Fit Header, 4-Position, 2.5mm Pitch","metaDescription":"Molex 1053141204 Nano-Fit 105314 header, 4 circuits, 2.50mm pitch, dual-row, right-angle, shrouded, gold mating finish. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Nano-Fit 105314","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Nano-Fit 105314","Features":"Board Guide","Packaging":"Tray","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical, Military, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.098\\\" (2.50mm)","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.247\\\" (6.28mm)","Ingress Protection":"-","Base Product Number":"105314","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Row Spacing - Mating":"0.098\\\" (2.50mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"-","Contact Finish Thickness - Post":"59.0µin (1.50µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.38900","currency":"USD"},{"qty":300,"price":"$1.14777","currency":"USD"},{"qty":1200,"price":"$0.90613","currency":"USD"},{"qty":5100,"price":"$0.80343","currency":"USD"},{"qty":10200,"price":"$0.78530","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e5dbf694e6a940ceb7cd89e2b988d87b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1053141204 RoHS compliant?","answer":"Yes, the 1053141204 is ROHS3 Compliant per the manufacturer's listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1053141204","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/1053141204 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}}