{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"T4110402021-000","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"T4110402021-000","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/T4110402021-000","factsUrl":"https://icsourcedirect.com/api/mcp/products/T4110402021-000","rawCanonicalId":null},"summary":{"shortDescription":"M12 B-coded plug, 2-position female socket, 4 A, 250 V, IP67, screw termination, gold-plated contacts, 6-8 mm cable clamp, unshielded.","salesMarkdown":"## M12 B-coded 2-position plug for fieldbus and sensor harnesses The T4110402021-000 is a 2-position M12 plug with female sockets, B-coded keying, and a threaded coupling nut. It is designed for industrial fieldbus networks — Profibus, DeviceNet, and similar B-coded systems — and for 2-wire sensor/actuator connections that need a sealed, vibration-resistant interconnect. The B-coding prevents accidental mating with A-coded (sensor/actuator) or D-coded (Ethernet) receptacles, so the wiring stays on the correct bus segment. The gold plating handles the repeated mating cycles of field-service reconnects without fretting corrosion. The shell is brass with a nickel finish, and the insert is polyamide (PA) with a PBT/glass-filled backshell. The cable clamp accepts jackets from 0.236\" to 0.315\" (6.00 mm to 8.00 mm) — the range for standard 2- or 3-conductor industrial sensor cable. Screw termination inside the housing means no crimp tool needed; the field technician strips and tightens. ## IP67 sealing and temperature range The O-ring seal sits on the mating face, not the threads, so the seal is made when the coupling nut is snugged, not over-torqued. ## How the 2-position T4110402021-000 compares to the 4-position T4110402041-000 The T4110402041-000 is the same M12 B-coded plug but with 4 positions instead of 2. Both share the 4 A per contact rating, 250 V, IP67, gold plating, screw termination, and the same 6.00 mm to 8.00 mm cable clamp. The choice is driven by the number of conductors in the cable — a 2-wire sensor loop uses the 2-position; a 4-wire Profibus segment or a dual-channel actuator uses the 4-position. The shell size is M12-2 for the 2-position and M12-4 for the 4-position, so the mating receptacle must match the position count.","metaTitle":"T4110402021-000 M12 B-coded Plug, 2 Position, 4 A, IP67","metaDescription":"T4110402021-000 M12 B-coded plug, 2 female sockets, 4 A, 250 V, IP67. Gold-plated contacts, screw termination, 6-8 mm cable.","metaKeywords":null},"attributes":{"series":"M12","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Circular Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black, Silver","Series":"M12","Package":"Bulk","Features":"Backshell, Coupling Nut","Shielding":"Unshielded","Orientation":"B","Termination":"Screw","Applications":"Industrial","Shell Finish":"Nickel","Cable Opening":"0.236\\\" ~ 0.315\\\" (6.00mm ~ 8.00mm)","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Sockets","Fastening Type":"Threaded","Product Status":"Active","Shell Material":"Brass","Voltage Rating":"250V","Insert Material":"Polyamide (PA), Nylon","Shell Size, MIL":"-","lifecycle_stage":"unknown","Contact Material":"Zinc Alloy","Mounting Feature":"-","Primary Material":"Metal","Ingress Protection":"IP67 - Dust Tight, Waterproof","Base Product Number":"T41104","Number of Positions":"2","Shell Size - Insert":"M12-2","Current Rating (Amps)":"4A","Operating Temperature":"-40°C ~ 85°C","Contact Finish - Mating":"Gold","Backshell Material, Plating":"Polybutylene Terephthalate (PBT), Glass Filled","Material Flammability Rating":"-","Contact Finish Thickness - Mating":"3.00µin (0.076µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7700","priceTiers":[{"qty":1,"price":"$5.77000","currency":"USD"},{"qty":10,"price":"$5.05400","currency":"USD"},{"qty":25,"price":"$4.92200","currency":"USD"},{"qty":50,"price":"$4.81600","currency":"USD"},{"qty":100,"price":"$4.52500","currency":"USD"},{"qty":250,"price":"$4.49856","currency":"USD"},{"qty":500,"price":"$4.20746","currency":"USD"},{"qty":1000,"price":"$3.75760","currency":"USD"},{"qty":2500,"price":"$3.49298","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/T4110402021-000/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy T4110402021-000?","answer":"The T4110402021-000 is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm availability and current pricing."},{"question":"What cable diameter does T4110402021-000 accept?","answer":"The cable clamp accepts jacket diameters from 0.236\" to 0.315\" (6.00 mm to 8.00 mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/T4110402021-000","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/te-connectivity-amp-connectors/T4110402021-000 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}}