{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5557566-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5557566-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5557566-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5557566-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 8P8C (RJ45, Ethernet), right-angle through-hole, unshielded, 1 row, 8 ports, gold 50.0µin (1.27µm) contacts, phosphor bronze, PA nylon housing, -40°C to 85°C, tray.","salesMarkdown":"## Board-Mount RJ45 Jack for Ethernet Patch and Industrial Links The TE Connectivity 5557566-1 is an 8-position 8-contact (8p8c) modular jack, wired as a standard RJ45 Ethernet port. That thickness supports repeated plug insertions without the contact resistance drifting — a common failure point on lightly plated jacks in field-service or test equipment. No LED indicators are populated on this variant, and the part carries no shield shell, so it keeps the BOM cost low for non-EMI-critical runs. ## Board Layout and Orientation Right-angle through-hole termination with the tab facing down. The board footprint is the standard RJ45 pattern — eight through-hole pins plus two board-locating posts (Board Guide feature) that align the jack during wave solder and take the shear off the pins when the plug is inserted and yanked. The single-row pinout is 8p8c.","metaTitle":"TE 5557566-1 RJ45 Jack, 8P8C Right-Angle, Unshielded","metaDescription":"TE Connectivity 5557566-1 modular jack, 8P8C (RJ45), right-angle through-hole, unshielded, 50µ\" gold contacts, -40°C to 85°C, ROHS3, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Ratings":"Cat4","Features":"Board Guide","LED Color":"Does Not Contain LED","Shielding":"Unshielded","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":"8","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA), Nylon","Ingress Protection":"-","Base Product Number":"5557566","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":"$20.5700","priceTiers":[{"qty":1,"price":"$20.57000","currency":"USD"},{"qty":10,"price":"$20.14100","currency":"USD"},{"qty":30,"price":"$19.60533","currency":"USD"},{"qty":80,"price":"$18.64125","currency":"USD"},{"qty":230,"price":"$16.81996","currency":"USD"},{"qty":440,"price":"$16.71282","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/14c48a6959f701f9b902f5d141e4ebdb.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5557566-1/alternatives.json"},"ai":{"faq":[{"question":"Is 5557566-1 RoHS compliant?","answer":"Yes, it carries ROHS3 compliance, meeting the current EU RoHS directive."},{"question":"Does 5557566-1 have LEDs?","answer":"No. The LED Color field states \"Does Not Contain LED\". This is a plain jack — no link/activity indicators on the connector body."},{"question":"Is 5557566-1 shielded?","answer":"No. It is unshielded. Use a shielded version from the same base series if the run passes through an EMI-prone environment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5557566-1","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/5557566-1 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}}