{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"KS3PB BULK","brand":"Amphenol","brandSlug":"amphenol","productSlug":"KS3PB-BULK","canonicalUrl":"https://icsourcedirect.com/amphenol/KS3PB-BULK","factsUrl":"https://icsourcedirect.com/api/mcp/products/KS3PB%20BULK","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol Sine Systems Corp KSeries phone plug, order code KS3PB BULK, male, 3 conductors (TRS), 3.50 mm diameter, nickel-plated brass contacts, solder eyelet termination, free hanging, unshielded, black zinc die-cast housing.","salesMarkdown":"## 3.50 mm TRS plug — free-hanging solder termination The KS3PB BULK is the 3-conductor (TRS) male phone plug in Amphenol Sine Systems' KSeries, terminated via solder eyelet for field or bench assembly. It accepts cable diameters from 0.098\" to 0.196\" (2.49 mm to 4.98 mm) and mates with standard 3.50 mm (1/8\") panel jacks. The zinc die-cast shell is unshielded; contacts are nickel-plated brass.","metaTitle":"KS3PB BULK Amphenol Sine Systems 3.5mm Phone Plug, Male","metaDescription":"KS3PB BULK Amphenol Sine Systems KSeries phone plug, 3 conductors, 3.50mm diameter, nickel-plated brass contacts, solder eyelet termination, free hanging.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors"],"specifications":{"Mfr":"Amphenol Sine Systems Corp","Gender":"Male","Series":"KSeries","Package":"Box","Features":"-","Includes":"-","Shielding":"Unshielded","Body Color":"Black","Termination":"Solder Eyelet(s)","Thread Size":"-","Signal Lines":"Stereo (3 Conductor, TRS)","Body Material":"-","Cable Opening":"0.098\\\" ~ 0.196\\\" (2.49mm ~ 4.98mm)","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":"Zinc Die Cast","Insulation Color":"-","Internal Switch(s)":"Does Not Contain Switch","Mating Length/Depth":"0.541\\\" (13.74mm)","Operating Temperature":"-20°C ~ 65°C","Contact Material - Plating":"Nickel","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":"$4.1006","stockQuantity":28,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/743d7026df6a955f7072afd452f9c035.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating diameter and connector type for KS3PB BULK?","answer":"It is a 3.50 mm (0.141\", 1/8\") mini phone plug, male, with 3 conductors (TRS). The industry-recognized mating diameter is 3.50 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/KS3PB-BULK","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/amphenol/KS3PB-BULK when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}