{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"555980-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"555980-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/555980-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/555980-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 555980-1 RJ22 jack, 4p4c (4 position 4 contact), Cat3, right-angle through-hole solder termination, 50.0µin gold contact finish, board lock, unshielded, tray.","salesMarkdown":"The TE Connectivity 555980-1 is a 4p4c RJ22 jack — the 4-position, 4-contact modular connector used on telephone handsets, base stations, and low-speed data equipment. It is a right-angle, through-hole solder jack with a board lock that anchors the part during wave soldering and resists shear from cable strain. The Cat3 rating means this jack is specified for voice-band and 10BASE-T Ethernet at best — it is not built for Cat5e or higher data rates. If your assembly can accept a functional equivalent, the 4p4c RJ22 form factor and Cat3 rating are the parameters to match; verify the footprint and board lock position against your PCB layout. The 4p4c (4 position, 4 contact) layout is the RJ22 standard — four conductors in a single row, narrower than the 6-position RJ12/RJ14 jacks. The board lock is a pair of solder-hook features that pull the jack flat against the board during reflow and keep it seated under the insertion force of a mating plug. The Cat3 rating limits the usable bandwidth to about 16 MHz — fine for POTS and 10BASE-T, but a Cat5e or Cat6 jack is needed for 100BASE-TX or higher. The 50.0µin gold is heavy enough for corrosive environments (industrial, telecom huts) where tin contacts would fret.","metaTitle":"TE Connectivity 555980-1 RJ22 Jack, 4p4c, Cat3, Obsolete","metaDescription":"TE Connectivity 555980-1 4p4c RJ22 jack, Cat3 rated, 50.0µin gold contacts, board lock, right-angle through-hole. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Modular / RJ Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Ratings":"Cat3","Features":"Board Lock","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":"Obsolete","Number of Ports":"1","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polybutylene Terephthalate (PBT), Polyester","Ingress Protection":"-","Base Product Number":"555980","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"4p4c (RJ9, RJ10, RJ22)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/1d872f401167811804ec38dd86bcc6f8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 555980-1 obsolete?","answer":"Yes, the TE Connectivity 555980-1 is listed as Obsolete. There is no official replacement part number from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/555980-1","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/555980-1 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}}