{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5052785033","brand":"Molex","brandSlug":"molex","productSlug":"5052785033","canonicalUrl":"https://icsourcedirect.com/molex/5052785033","factsUrl":"https://icsourcedirect.com/api/mcp/products/5052785033","rawCanonicalId":null},"summary":{"shortDescription":"Molex Easy-On FS19 505278 series, 50-position FFC/FPC connector, 0.020\" (0.50 mm) pitch, right-angle surface mount, ZIF flip-lock actuator, tin bismuth contacts rated 0.5 A at 50 V.","salesMarkdown":"## Board-Fit and Routing Density ## Current and Mating-Cycle Limits The tin bismuth contact finish (39.4 µinch thick) is rated for 20 mating cycles. In a product that mates once at assembly and sees only occasional rework, that cycle life is sufficient. For applications requiring frequent field disconnect, a gold-plated sibling in the Easy-On FS19 family would extend reconnect duty. ## ZIF Flip-Lock and Solder Retention ## Comparison with 5052785032 If your BOM calls for 40 circuits, the 5032 is a drop-in alternative with the same footprint length scaled to 40 positions. For 50 circuits, the 5033 is the correct pick.","metaTitle":"Molex 5052785033 Easy-On FS19 FFC Connector, 50 Pos","metaDescription":"Molex 5052785033 Easy-On FS19 FFC connector, 50 positions, 0.5 mm pitch, right-angle SMT, ZIF flip-lock, tin bismuth contacts, 0.5 A, 50 V.","metaKeywords":null},"attributes":{"series":"Easy-On FS19 505278","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["FFC / FPC & Ribbon Connectors","FFC / FPC Cable Assemblies"],"specifications":{"Mfr":"Molex","Pitch":"0.020\\\" (0.50mm)","Series":"Easy-On FS19 505278","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention, Zero Insertion Force (ZIF)","Termination":"Solder","Housing Color":"Beige","Mating Cycles":"20","Mounting Type":"Surface Mount, Right Angle","Actuator Color":"Black","Cable End Type":"Tabbed, Tapered","Contact Finish":"Tin Bismuth","Flat Flex Type":"FFC, FPC","Product Status":"Active","Voltage Rating":"50V","Locking Feature":"Flip Lock","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Liquid Crystal Polymer (LCP), Glass Filled","Actuator Material":"Polyamide (PA), Nylon, Glass Filled","FFC, FCB Thickness":"0.30mm","Height Above Board":"0.075\\\" (1.90mm)","Base Product Number":"505278","Number of Positions":"50","Current Rating (Amps)":"0.5A","Operating Temperature":"-40°C ~ 85°C","Connector/Contact Type":"Contacts, Bottom","Contact Finish Thickness":"39.4µin (1.00µm)","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.72000","currency":"USD"},{"qty":10,"price":"$1.46800","currency":"USD"},{"qty":100,"price":"$1.21300","currency":"USD"},{"qty":1000,"price":"$0.95763","currency":"USD"},{"qty":3000,"price":"$0.89379","currency":"USD"},{"qty":6000,"price":"$0.84910","currency":"USD"},{"qty":9000,"price":"$0.82995","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 5052785033 in the Easy-On FS19 family?","answer":"Within the same series, the 5052785032 is a 40-position variant with identical pitch, ZIF lock, and plating. For a 50-position drop-in, no direct equivalent exists outside the 505278 base number — the 5033 is the standard 50-position option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5052785033","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/5052785033 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}