{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MJ-63042J","brand":"CUI Devices","brandSlug":"cui-devices","productSlug":"MJ-63042J","canonicalUrl":"https://icsourcedirect.com/cui-devices/MJ-63042J","factsUrl":"https://icsourcedirect.com/api/mcp/products/MJ-63042J","rawCanonicalId":null},"summary":{"shortDescription":"CUI Devices phone jack, order code MJ-63042J, female, 6.35 mm industry-recognized mating diameter, 2 conductors / 4 contacts, 1 A, 12 VDC, through-hole right-angle, solder termination, unshielded, black body.","salesMarkdown":"## 6.35 mm phone jack with two internal switches The MJ-63042J is a 6.35 mm (1/4 inch) phone jack from CUI Devices, configured as a female connector with 2 conductors and 4 contacts. Rated 1 A at 12 VDC, it terminates via solder to a through-hole right-angle PCB mount and includes two internal switches for signal routing. ## Switch contacts and mating depth Two internal switches allow the jack to detect plug insertion or route signals between normally-closed and normally-open paths — the mating depth is 1.220\" (31.00 mm).","metaTitle":"CUI Devices MJ-63042J Phone Jack, 6.35mm, Right Angle","metaDescription":"CUI Devices MJ-63042J phone jack, 6.35 mm industry-recognized diameter, 2 conductors / 4 contacts, 1 A, 12 VDC, through-hole right-angle, solder termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors","Audio Connectors"],"specifications":{"Mfr":"CUI Devices","Gender":"Female","Series":"-","Package":"Bag","Features":"Mounting Hardware, Thread Lock","Includes":"-","Shielding":"Unshielded","Body Color":"Black","Termination":"Solder","Thread Size":"-","Signal Lines":"Mono","Body Material":"-","Cable Opening":"-","Mounting Type":"Through Hole, Right Angle","Connector Type":"Phone Jack","Product Status":"Active","Actual Diameter":"0.252\\\" (6.40mm)","Panel Hole Size":"-","Voltage - Rated":"12VDC","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA66), Nylon 6/6","Insulation Color":"-","Internal Switch(s)":"Two Switches","Mating Length/Depth":"1.220\\\" (31.00mm)","Current Rating (Amps)":"1 A","Operating Temperature":"-25°C~70°C","Contact Material - Plating":"Silver","Number of Positions/Contacts":"2 Conductors, 4 Contacts","Industry Recognized Mating Diameter":"6.35mm (0.250\\\", 1/4\\\") - Headphone"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7600","priceTiers":[{"qty":1,"price":"$2.76000","currency":"USD"},{"qty":10,"price":"$2.50600","currency":"USD"},{"qty":25,"price":"$2.37360","currency":"USD"},{"qty":50,"price":"$2.31820","currency":"USD"},{"qty":100,"price":"$2.20790","currency":"USD"},{"qty":250,"price":"$1.93188","currency":"USD"},{"qty":500,"price":"$1.87668","currency":"USD"},{"qty":1000,"price":"$1.60070","currency":"USD"},{"qty":2500,"price":"$1.49030","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/259f929f219973d9088c9f220130fc02.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/MJ-63042J/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does CUI Devices provide for MJ-63042J?","answer":"The MJ-63042J is ROHS3 Compliant per CUI Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/cui-devices/MJ-63042J","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/MJ-63042J 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}}