{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5558066-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5558066-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5558066-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5558066-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 5558066-1, 10P10C (RJ50) positions, 1 port, right-angle through-hole, unshielded, gold 50.0µin contact finish, tray package.","salesMarkdown":"## 10P10C RJ50 Jack for Non-Standard Pinouts The TE Connectivity 5558066-1 is a modular jack with a 10P10C (RJ50) contact arrangement — 10 positions, 10 conductors — in a single-row, right-angle through-hole package. This is the less common 10-contact variant of the modular jack family, distinct from the 8P8C RJ45 used in Ethernet. The jack is unshielded and carries a board guide and keying feature on the housing to prevent mis-mating with standard 8-position plugs. Gold plating at 50.0µin (1.27µm) over a phosphor bronze contact gives this jack the cycle life for repeated field connections in equipment like point-of-sale terminals, telecom test gear, and serial data interfaces that use the 10-position pinout. ## Board Layout Fit: Right-Angle Through-Hole The tab direction is down, so the plug latches underneath the body.","metaTitle":"TE Connectivity 5558066-1 Modular Jack, 10P10C RJ50, R/A","metaDescription":"TE Connectivity 5558066-1 modular jack, 10P10C (RJ50), right-angle through-hole, gold contacts, -40°C to 85°C, RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Ratings":"Cat3","Features":"Board Guide, Keyed","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":"1","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA), Nylon","Ingress Protection":"-","Base Product Number":"5558066","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"10p10c (RJ50)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.41000","currency":"USD"},{"qty":10,"price":"$3.93200","currency":"USD"},{"qty":25,"price":"$3.91200","currency":"USD"},{"qty":95,"price":"$3.87179","currency":"USD"},{"qty":285,"price":"$3.47053","currency":"USD"},{"qty":950,"price":"$3.20975","currency":"USD"},{"qty":2470,"price":"$2.86871","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/55873eee470fd2f565479e9dbf35c52c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5558066-1","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/5558066-1 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}}