{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SJ1-3555NG","brand":"CUI Devices","brandSlug":"cui-devices","productSlug":"SJ1-3555NG","canonicalUrl":"https://icsourcedirect.com/cui-devices/SJ1-3555NG","factsUrl":"https://icsourcedirect.com/api/mcp/products/SJ1-3555NG","rawCanonicalId":null},"summary":{"shortDescription":"CUI Devices SJ1 phone jack, order code SJ1-3555NG, female, 3.5 mm stereo (3 conductor, TRS), 5 contacts, 1 A, 12 VDC, through-hole right-angle, kinked pin termination, tin-plated contacts.","salesMarkdown":"## 3.5 mm stereo jack, 5 contacts The SJ1-3555NG is the 5-contact member of CUI Devices' SJ1 phone jack line, accepting a standard 3.50 mm mini plug for stereo audio. Rated 1 A at 12 VDC, the jack uses tin-plated brass and copper alloy contacts with two internal switches, and mounts through-hole right-angle with kinked pins. ## Switch count vs sibling jacks Within the SJ1 series the SJ1-3555NG carries two internal switches, matching the SJ1-3545N — the SJ1-3554NG carries a single switch, and the SJ1-3543 has no switch. All share the same 3.50 mm mating diameter and 0.551\" (14.00 mm) mating depth.","metaTitle":"CUI Devices SJ1-3555NG Phone Jack, 3.5mm, Stereo, R/A","metaDescription":"CUI Devices SJ1-3555NG phone jack: female, 3.5mm stereo, 3 conductors, 5 contacts, 1 A, 12 VDC, through-hole right-angle, tin-plated contacts.","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":"Bag","Features":"-","Includes":"-","Shielding":"Unshielded","Body Color":"Black","Termination":"Kinked Pin","Thread Size":"-","Signal Lines":"Stereo (3 Conductor, TRS)","Body Material":"-","Cable Opening":"-","Mounting Type":"Through Hole, 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":"Polybutylene Terephthalate (PBT)","Insulation Color":"-","Internal Switch(s)":"Two Switches","Base Product Number":"SJ1-35","Mating Length/Depth":"0.551\\\" (14.00mm)","Current Rating (Amps)":"1 A","Operating Temperature":"-25°C~85°C","Contact Material - Plating":"Tin","Number of Positions/Contacts":"3 Conductors, 5 Contacts","Industry Recognized Mating Diameter":"3.50mm (0.141\\\", 1/8\\\", Mini Plug) - Headphone"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0800","priceTiers":[{"qty":1,"price":"$1.08000","currency":"USD"},{"qty":10,"price":"$0.91100","currency":"USD"},{"qty":25,"price":"$0.87360","currency":"USD"},{"qty":50,"price":"$0.85480","currency":"USD"},{"qty":100,"price":"$0.81770","currency":"USD"},{"qty":250,"price":"$0.74336","currency":"USD"},{"qty":500,"price":"$0.66902","currency":"USD"},{"qty":1000,"price":"$0.59469","currency":"USD"},{"qty":2500,"price":"$0.53894","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7d6da76646643494157b819597f08463.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SJ1-3555NG/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does CUI Devices provide for SJ1-3555NG?","answer":"The SJ1-3555NG is ROHS3 Compliant per CUI Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/cui-devices/SJ1-3555NG","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/SJ1-3555NG 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}}