{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0442480085","brand":"Molex","brandSlug":"molex","productSlug":"0442480085","canonicalUrl":"https://icsourcedirect.com/molex/0442480085","factsUrl":"https://icsourcedirect.com/api/mcp/products/0442480085","rawCanonicalId":null},"summary":{"shortDescription":"Molex 44248 series modular jack, 0442480085, 8p8c (RJ45, Ethernet), 2-port stacked, right-angle, through-hole, shielded with EMI finger, board lock, gold 50.0µin (1.27µm) contact finish.","salesMarkdown":"The Molex 0442480085 is a 2-port stacked modular jack from the 44248 series, wired 8p8c for standard RJ45 Ethernet. ## Shielding and Grounding — Why the EMI Finger Matters This jack is shielded and carries an EMI finger — a spring contact that presses against the panel cutout or chassis ground when the connector is mounted. That finger creates a low-impedance bond between the jack's metal shell and the enclosure, bleeding common-mode noise from the cable shield before it reaches the PCB ground plane. For an Ethernet port in an electrically noisy cabinet or near a motor drive, that ground path is what keeps the link up and the radiated emissions within Class A limits. ## Board Lock — Why It Is There The board lock is a pair of barbed posts that snap into plated-through holes on the PCB. During wave solder the lock holds the jack square to the board.","metaTitle":"Molex 44248 0442480085 RJ45 Jack, 8P8C, Shielded","metaDescription":"Molex 0442480085 modular jack, 8p8c (RJ45), right-angle, through-hole, shielded with EMI finger, board lock, gold 50µ\" contacts, 2-port stacked.","metaKeywords":null},"attributes":{"series":"44248","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"Molex","Series":"44248","Package":"Tray","Ratings":"Cat3","Features":"Board Lock","LED Color":"Does Not Contain LED","Shielding":"Shielded, EMI Finger","Orientation":"90° Angle (Right)","Termination":"Solder","Mounting Type":"Through Hole","Tab Direction":"Up","Connector Type":"Jack","Contact Finish":"Gold","Number of Rows":"1","Product Status":"Active","Number of Ports":"2","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polybutylene Terephthalate (PBT), Polyester, Glass Filled","Ingress Protection":"-","Base Product Number":"044248","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":"$9.5200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.52000","currency":"USD"},{"qty":10,"price":"$8.28200","currency":"USD"},{"qty":80,"price":"$6.83263","currency":"USD"},{"qty":945,"price":"$5.67317","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9edf48f190b99d39c56d000e8865852a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the Molex 0442480085 RoHS compliant?","answer":"Yes. The 0442480085 is listed as ROHS3 Compliant, meeting the current EU restriction on hazardous substances."},{"question":"Does the 0442480085 include an LED?","answer":"No. The spec record states the LED Color as 'Does Not Contain LED' — this jack is a plain shielded Ethernet port with no link/activity indicator built in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0442480085","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/0442480085 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}}