{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"406372-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"406372-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/406372-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/406372-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SL 110Connect 406372-6, Style Modular, 8p8c (RJ45, Ethernet) jack, Cat5e rated, IDC Pressdown termination, Gold 50µin (1.27µm) contacts, Blue PC housing, -40°C ~ 70°C, Bulk.","salesMarkdown":"The TE Connectivity 406372-6 is a SL 110Connect modular jack — an 8p8c (RJ45, Ethernet) keystone-style jack with IDC, pressdown, punchdown block termination on the rear. It's built for Cat5e rated channels, meaning it supports 100 MHz bandwidth and 1 GbE links in structured cabling. The blue polycarbonate (PC) housing and gold-plated phosphor bronze contacts (50µin / 1.27µm on the mating interface) give it the corrosion resistance and mating cycle life for repeated patching in a telecom closet or equipment room. The 406372-6 is listed as Obsolete. If you need a guaranteed long-term supply, a Cat5e or Cat6 RJ45 jack from the active SL 110Connect or similar TE modular jack family should be evaluated for footprint and IDC compatibility; the 8p8c interface and punchdown termination are standard, but the specific housing keying and PCB footprint (if panel-mount) need a physical check against the original. ## What the Cat5e Rating Means for the Fit The Cat5e rating is the performance ceiling — 100 MHz, 1 GbE. That's sufficient for most enterprise LAN drops and industrial Ethernet (Profinet, EtherNet/IP) at 100 Mb or 1 Gb line rates. It is not rated for Cat6 (250 MHz) or Cat6a (500 MHz) channels, so if the cabling plant is spec'd for 10 GbE, this jack is the bottleneck. The 50µin gold on the RJ45 contacts is a good match for the 750+ mating cycles typical of a patch panel or wall plate; a lesser flash gold would wear through faster in a frequently-repatched environment.","metaTitle":"TE 406372-6 SL 110Connect RJ45 Jack, Cat5e, Obsolete","metaDescription":"TE Connectivity 406372-6 SL 110Connect modular jack, 8p8c (RJ45), Cat5e rated, IDC punchdown termination, gold 50µin contacts, -40 to 70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Modular / RJ Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Modular","Series":"SL 110Connect","Package":"Bulk","Ratings":"Cat5e","Features":"-","Product Status":"Obsolete","Specifications":"-","lifecycle_stage":"unknown","Base Product Number":"406372","Operating Temperature":"-40°C ~ 70°C","Exterior Housing Color":"Blue","Interior Housing Color":"-","Exterior Contact Finish":"Gold","Interior Contact Finish":"-","Exterior Contact Material":"Phosphor Bronze","Exterior Housing Material":"Polycarbonate (PC)","Interior Contact Material":"-","Interior Housing Material":"-","Exterior Type (Adapter End)":"Modular Jack 8p8c (RJ45, Ethernet)","Interior Type (Adapter End)":"IDC, Pressdown, Punchdown Block","Exterior Contact Finish Thickness":"50µin (1.27µm)","Interior Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.7900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 406372-6 obsolete?","answer":"Yes, the TE Connectivity 406372-6 is listed as Obsolete."},{"question":"What is a direct replacement for 406372-6?","answer":"No official direct replacement is listed by the manufacturer. Any replacement would need to match the 8p8c (RJ45) interface, Cat5e or higher performance, and IDC punchdown termination — and be verified for the same panel cutout or PCB footprint."},{"question":"Where can I buy 406372-6?","answer":"The 406372-6 is obsolete, so it is sourced through independent distribution on the surplus market. Submit an RFQ for current availability and pricing — no stock is held on the shelf."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/406372-6","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/406372-6 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}