{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SP-35401","brand":"CUI Devices","brandSlug":"cui-devices","productSlug":"SP-35401","canonicalUrl":"https://icsourcedirect.com/cui-devices/SP-35401","factsUrl":"https://icsourcedirect.com/api/mcp/products/SP-35401","rawCanonicalId":null},"summary":{"shortDescription":"CUI Devices SP-35401 phone plug, male, 3.50mm (1/8\") industry-recognized mating diameter, 4 conductors (TRRS), nickel-plated brass contacts, solder termination, free hanging, unshielded, PVC housing, M8x1 thread, includes strain relief and handle.","salesMarkdown":"## Termination & assembly The SP-35401 is a male 3.50 mm phone plug with a 4-conductor TRRS signal layout, terminated by soldering the wires to the contact posts inside the handle. The free-hanging in-line design uses an M8x1 threaded barrel and includes a strain relief and a two-piece handle (connector plus handle) to secure the cable jacket after soldering. ## Mating length & contact finish Mating depth into the jack is 0.551\" (14.00 mm); the brass contacts carry a nickel plating, and the housing is PVC with a brass body. No internal switch is present — the plug is a straight-through TRRS connection.","metaTitle":"CUI Devices SP-35401 3.5mm Stereo Phone Plug, 4 Conductor","metaDescription":"CUI Devices SP-35401 phone plug, male, 3.50mm diameter, 4 conductors, nickel-plated contacts, solder termination, free hanging, active production, RoHS3","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":"Male","Series":"-","Package":"Bag","Features":"Strain Relief","Includes":"2 pcs - 1 Connector, 1 Handle","Shielding":"Unshielded","Body Color":"Silver, Black","Termination":"Solder","Thread Size":"M8x1","Signal Lines":"Stereo (4 Conductor, TRRS)","Body Material":"Brass","Cable Opening":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Phone Plug","Product Status":"Active","Actual Diameter":"0.138\\\" (3.50mm)","Panel Hole Size":"-","Voltage - Rated":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Housing Material":"Polyvinyl Chloride (PVC)","Insulation Color":"-","Internal Switch(s)":"Does Not Contain Switch","Mating Length/Depth":"0.551\\\" (14.00mm)","Operating Temperature":"-25°C~70°C","Contact Material - Plating":"Nickel","Number of Positions/Contacts":"4 Conductors, 4 Contacts","Industry Recognized Mating Diameter":"3.50mm (0.141\\\", 1/8\\\", Mini Plug) - Headphone"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6900","priceTiers":[{"qty":1,"price":"$4.69000","currency":"USD"},{"qty":10,"price":"$4.26200","currency":"USD"},{"qty":25,"price":"$4.03680","currency":"USD"},{"qty":50,"price":"$3.94300","currency":"USD"},{"qty":100,"price":"$3.75520","currency":"USD"},{"qty":250,"price":"$3.28580","currency":"USD"},{"qty":500,"price":"$3.19190","currency":"USD"},{"qty":1000,"price":"$2.72251","currency":"USD"},{"qty":2500,"price":"$2.53475","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f4846adc7dee206e4896ecbd77dcb46e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SP-35401/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does CUI Devices provide for SP-35401?","answer":"SP-35401 is RoHS3 compliant. No UL or IEC certification is listed in the product documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/cui-devices/SP-35401","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/SP-35401 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}}