{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0446610001","brand":"Molex","brandSlug":"molex","productSlug":"0446610001","canonicalUrl":"https://icsourcedirect.com/molex/0446610001","factsUrl":"https://icsourcedirect.com/api/mcp/products/0446610001","rawCanonicalId":null},"summary":{"shortDescription":"Molex 44661 Series modular jack, 8p8c (RJ45, Ethernet), right-angle shielded, through-hole solder, board lock, Cat5e rated, gold 50.0 µ\" contacts, -40°C to 85°C.","salesMarkdown":"The Molex 0446610001 is a shielded, right-angle modular jack from the 44661 series, terminated with 8p8c (RJ45, Ethernet) contacts. It is designed for through-hole soldering onto a PCB, with the 90° orientation placing the cable entry parallel to the board — the standard layout for network interface cards, switches, routers, and industrial Ethernet ports. The Cat5e rating means this jack is certified to support 1000BASE-T (Gigabit Ethernet) channels over 100-meter links, meeting the insertion loss, return loss, and near-end crosstalk limits defined in TIA/EIA-568-B.2. ## Shielding and Board Retention The board lock is a pair of through-hole retention tabs that anchor the jack during soldering and resist the shear force from repeated plug insertions and cable strain. Without the board lock, the solder joints on the signal pins alone would fatigue over the connector's service life. ## Pin Configuration and Mating The 8p8c (RJ45) contact arrangement follows the standard T568A or T568B pinout — pins 1 through 8 map to the four twisted pairs in a Cat5e cable. The jack mates with any 8p8c RJ45 plug that meets IEC 60603-7, including shielded and unshielded variants. The tab direction is down, meaning the plug's latch engages on the underside of the jack when mounted in the standard orientation. The single-row, single-port layout keeps the PCB footprint compact — one jack per port, no shared magnetics on the connector itself.","metaTitle":"Molex 44661 0446610001 RJ45 Jack, 8p8c, Cat5e, Shielded","metaDescription":"Molex 0446610001 modular jack, 8p8c (RJ45), Cat5e rated, right-angle shielded with board lock. Gold 50.0 µ\" contacts, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"44661","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"Molex","Series":"44661","Package":"Tray","Ratings":"Cat5e","Features":"Board Lock","LED Color":"Does Not Contain LED","Shielding":"Shielded","Orientation":"90° Angle (Right)","Termination":"Solder","Mounting Type":"Through Hole","Tab Direction":"Down","Connector Type":"Jack","Contact Finish":"Gold","Number of Rows":"1","Product Status":"Active","Number of Ports":"1","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA), Nylon, Glass Filled","Ingress Protection":"-","Base Product Number":"044661","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.49000","currency":"USD"},{"qty":10,"price":"$6.55400","currency":"USD"},{"qty":80,"price":"$5.30550","currency":"USD"},{"qty":945,"price":"$4.36926","currency":"USD"},{"qty":2400,"price":"$4.15080","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/052679a15f1a83dd72f22b4fb4eb904c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pin configuration of Molex 0446610001?","answer":"The 0446610001 has an 8p8c (RJ45, Ethernet) contact arrangement — 8 positions, 8 contacts, single row. The pinout follows the standard T568A or T568B wiring scheme for twisted-pair Ethernet cables."},{"question":"Is Molex 0446610001 RoHS compliant?","answer":"Yes, the 0446610001 is ROHS3 compliant, meeting the European Restriction of Hazardous Substances directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0446610001","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/molex/0446610001 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}}