{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SJ1-42534-SMT-TR","brand":"CUI Devices","brandSlug":"cui-devices","productSlug":"SJ1-42534-SMT-TR","canonicalUrl":"https://icsourcedirect.com/cui-devices/SJ1-42534-SMT-TR","factsUrl":"https://icsourcedirect.com/api/mcp/products/SJ1-42534-SMT-TR","rawCanonicalId":null},"summary":{"shortDescription":"CUI Devices SJ1 phone jack, order code SJ1-42534-SMT-TR, female, 4 conductors (TRRS), 2.50 mm industry mating diameter, 300 mA, 16 VDC, surface-mount right-angle, solder termination, unshielded.","salesMarkdown":"## SJ1-42534-SMT-TR: 4-Conductor TRRS Jack The SJ1-42534-SMT-TR is the 4-conductor (TRRS) member of CUI Devices' SJ1 phone jack series, accepting a 2.50 mm industry-standard plug. Rated 300 mA at 16 VDC, the jack uses silver-plated brass/copper alloy contacts and a PA6T housing with a board guide for SMT placement. ## Switchless vs. Switched: SJ1-42516-SMT-TR The SJ1-42534-SMT-TR does not contain an internal switch, while the same-series SJ1-42516-SMT-TR carries two switches — both share the 2.50 mm plug diameter, 4-conductor signal lines, and SMT right-angle footprint.","metaTitle":"CUI Devices SJ1-42534-SMT-TR Phone Jack, 4 Cond SMD R/A","metaDescription":"CUI Devices SJ1-42534-SMT-TR phone jack, female, 4 conductors, 2.50 mm mating diameter, 300 mA, 16 VDC, SMT right-angle, unshielded, active.","metaKeywords":null},"attributes":{"series":"SJ1","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors","Audio Connectors"],"specifications":{"Mfr":"CUI Devices","Gender":"Female","Series":"SJ1","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Board Guide","Includes":"-","Shielding":"Unshielded","Body Color":"Black","Termination":"Solder","Thread Size":"-","Signal Lines":"Stereo (4 Conductor, TRRS)","Body Material":"-","Cable Opening":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Phone Jack","Product Status":"Active","Actual Diameter":"0.102\\\" (2.60mm)","Panel Hole Size":"-","Voltage - Rated":"16VDC","lifecycle_stage":"unknown","Contact Material":"Brass; Copper Alloy","Housing Material":"Polyamide (PA6T), Nylon 6T","Insulation Color":"-","Internal Switch(s)":"Does Not Contain Switch","Base Product Number":"SJ1-42","Mating Length/Depth":"0.433\\\" (11.00mm)","Current Rating (Amps)":"300 mA","Operating Temperature":"-25°C~85°C","Contact Material - Plating":"Silver","Number of Positions/Contacts":"4 Conductors, 4 Contacts","Industry Recognized Mating Diameter":"2.50mm (0.094\\\", 3/32\\\", Sub Mini, Miniature) - Headphone"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.25000","currency":"USD"},{"qty":10,"price":"$1.05700","currency":"USD"},{"qty":25,"price":"$1.01360","currency":"USD"},{"qty":50,"price":"$0.99200","currency":"USD"},{"qty":100,"price":"$0.94880","currency":"USD"},{"qty":250,"price":"$0.86256","currency":"USD"},{"qty":500,"price":"$0.77628","currency":"USD"},{"qty":1000,"price":"$0.69003","currency":"USD"},{"qty":2000,"price":"$0.64691","currency":"USD"},{"qty":3000,"price":"$0.62534","currency":"USD"},{"qty":5000,"price":"$0.60378","currency":"USD"},{"qty":10000,"price":"$0.57359","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4552d14defdd2c9ec68c71ec9a8adf5e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to SJ1-42534-SMT-TR?","answer":"The SJ1-42516-SMT-TR is a same-series peer with the same 2.50 mm plug diameter and 4-conductor signal lines, but it includes two internal switches — the SJ1-42534-SMT-TR has no switch."},{"question":"What compliance documentation does CUI Devices provide for SJ1-42534-SMT-TR?","answer":"The SJ1-42534-SMT-TR is listed as ROHS3 Compliant per CUI Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/cui-devices/SJ1-42534-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/SJ1-42534-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}}