{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SJ2-35853A-SMT-TR","brand":"CUI Devices","brandSlug":"cui-devices","productSlug":"SJ2-35853A-SMT-TR","canonicalUrl":"https://icsourcedirect.com/cui-devices/SJ2-35853A-SMT-TR","factsUrl":"https://icsourcedirect.com/api/mcp/products/SJ2-35853A-SMT-TR","rawCanonicalId":null},"summary":{"shortDescription":"CUI Devices SJ2 phone jack, order code SJ2-35853A-SMT-TR, female, 3 conductors (TRS), 3.50 mm industry mating diameter, 1 A, 12 VDC, silver-plated contacts, surface-mount right-angle, solder termination.","salesMarkdown":"## 3.50 mm stereo jack, 3-conductor TRS The SJ2-35853A-SMT-TR is the 3-conductor (TRS) member of CUI Devices' SJ2 phone jack family, accepting a standard 3.50 mm mini plug. Rated 1 A at 12 VDC with silver-plated contacts, it handles line-level audio signals without internal switching. ## Position count vs. sibling SJ2 jacks Within the SJ2 series the 3-conductor SJ2-35853A-SMT-TR sits alongside 4-conductor (TRRS) siblings such as the SJ2-3574A-SMT-TR and the SJ2-35954A-SMT-TR — the 3.50 mm mating diameter, 1 A rating, and SMT right-angle footprint are shared across the series, so the conductor count is the selection axis. A further sibling, the SJ2-35894B-SMT-TR, adds a single internal switch for detect circuits while keeping the same 4-conductor signal path.","metaTitle":"CUI Devices SJ2-35853A-SMT-TR Audio Jack, 3.5mm, 3 Conductor","metaDescription":"CUI Devices SJ2-35853A-SMT-TR phone jack: 3.5mm stereo, 3 conductors, 1 A, 12 VDC, silver-plated contacts, SMT right-angle, active production.","metaKeywords":null},"attributes":{"series":"SJ2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors","Audio Connectors"],"specifications":{"Mfr":"CUI Devices","Gender":"Female","Series":"SJ2","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide","Includes":"-","Shielding":"Unshielded","Body Color":"Black","Termination":"Solder","Thread Size":"-","Signal Lines":"Stereo (3 Conductor, TRS)","Body Material":"-","Cable Opening":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Phone Jack","Product Status":"Active","Actual Diameter":"0.142\\\" (3.60mm)","Panel Hole Size":"-","Voltage - Rated":"12VDC","lifecycle_stage":"unknown","Contact Material":"Brass; Copper Alloy","Housing Material":"Polyamide (PA10T), Nylon 10T","Insulation Color":"-","Internal Switch(s)":"Does Not Contain Switch","Base Product Number":"SJ2-35","Mating Length/Depth":"0.551\\\" (14.00mm)","Current Rating (Amps)":"1 A","Operating Temperature":"-25°C ~ 85°C","Contact Material - Plating":"Silver","Number of Positions/Contacts":"3 Conductors, 3 Contacts","Industry Recognized Mating Diameter":"3.50mm (0.141\\\", 1/8\\\", Mini Plug) - Headphone"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.01000","currency":"USD"},{"qty":10,"price":"$0.85400","currency":"USD"},{"qty":25,"price":"$0.81880","currency":"USD"},{"qty":50,"price":"$0.80140","currency":"USD"},{"qty":100,"price":"$0.76660","currency":"USD"},{"qty":250,"price":"$0.69688","currency":"USD"},{"qty":500,"price":"$0.62720","currency":"USD"},{"qty":1000,"price":"$0.55752","currency":"USD"},{"qty":2000,"price":"$0.52268","currency":"USD"},{"qty":3000,"price":"$0.50525","currency":"USD"},{"qty":5000,"price":"$0.48783","currency":"USD"},{"qty":10000,"price":"$0.46344","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/91f8bd9ec6ff11ee02ee6ffacdcf9b7c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will SJ2-35853A-SMT-TR drop into a board designed for SJ2-3574A-SMT-TR without layout changes?","answer":"The two share the same 3.50 mm mating diameter, 0.551\" (14.00 mm) mating depth, SMT right-angle footprint, and board guide feature — the difference is conductor count (3 vs 4). The board footprint is identical; the circuit count determines signal routing."},{"question":"What compliance documentation does CUI Devices provide for this part?","answer":"The SJ2-35853A-SMT-TR is ROHS3 Compliant per CUI Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/cui-devices/SJ2-35853A-SMT-TR","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/cui-devices/SJ2-35853A-SMT-TR 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}}