{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5054331891","brand":"Molex","brandSlug":"molex","productSlug":"5054331891","canonicalUrl":"https://icsourcedirect.com/molex/5054331891","factsUrl":"https://icsourcedirect.com/api/mcp/products/5054331891","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Lock PLUS 505433 series, 5054331891, board-to-cable/wire header, 18 circuits, 2 rows, 0.049\" (1.25mm) pitch, SMT, shrouded, gold mating finish, latch holder, UL94 V-0.","salesMarkdown":"Molex Micro-Lock PLUS 505433 series, 5054331891, board-to-cable/wire header, 18 circuits, 2 rows, 0.049\" (1.25mm) pitch, SMT, shrouded, gold mating finish, latch holder, UL94 V-0.","metaTitle":"Molex 5054331891 Micro-Lock PLUS Header, 1.25mm, 18 Pos, SMT","metaDescription":"Molex 5054331891 Micro-Lock PLUS 505433 header, 18 circuits, 1.25mm pitch, shrouded, gold plating, SMT, active production. Sourced on request.","metaKeywords":null},"attributes":{"series":"Micro-Lock PLUS 505433","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":"Micro-Lock PLUS 505433","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"50VAC/DC","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.285\\\" (7.25mm)","Ingress Protection":"-","Base Product Number":"505433","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"18","Row Spacing - Mating":"-","Contact Finish - Post":"Gold","Contact Length - Post":"-","Current Rating (Amps)":"Varies by Wire Gauge","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":"UL94 V-0","Contact Finish Thickness - Post":"3.94µin (0.100µm)","Contact Finish Thickness - Mating":"3.94µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.46000","currency":"USD"},{"qty":10,"price":"$2.09500","currency":"USD"},{"qty":100,"price":"$1.73060","currency":"USD"},{"qty":500,"price":"$1.78500","currency":"USD"},{"qty":1000,"price":"$1.47900","currency":"USD"},{"qty":1500,"price":"$1.42800","currency":"USD"},{"qty":2500,"price":"$1.37700","currency":"USD"},{"qty":5000,"price":"$1.32600","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 5054331891?","answer":"The 5054331891 is sourced to order through our independent distribution network. Submit an RFQ with your target quantity and we will confirm current availability and pricing — no stock-holding guarantee, but we quote against real-time supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5054331891","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/5054331891 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}}