{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1888251-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1888251-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1888251-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1888251-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 1888251-3, 8P8C (RJ45) right-angle shielded, 4-port ganged, press-fit termination, Cat5e rated, 50.0µin gold contacts.","salesMarkdown":"## TE 1888251-3 — 4-Port Shielded RJ45 Jack, Press-Fit Termination The TE Connectivity 1888251-3 is a 4-port ganged modular jack with 8P8C (RJ45) contacts, designed for Cat5e Ethernet applications. ## Press-Fit Termination and Board Integration Press-fit termination eliminates the soldering step — the compliant pin barrel cold-deforms into the plated through-hole, creating a gas-tight joint. This suits high-reliability backplane assemblies where rework must be clean and thermal stress on the board is undesirable. Board edge, panel mount, and through-hole mounting options give the layout engineer flexibility in enclosure design. ## Cat5e Rating and Shielding Rated for Cat5e performance.","metaTitle":"TE 1888251-3 Modular Jack, 8P8C R/A Shielded, Cat5e","metaDescription":"TE Connectivity 1888251-3 modular jack, 8P8C (RJ45), right-angle shielded, press-fit termination, Cat5e rated, 4-port ganged. Active production, RoHS.","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":"Cat5e","Features":"-","LED Color":"Does Not Contain LED","Shielding":"Shielded, EMI Finger","Orientation":"90° Angle (Right)","Termination":"Press-Fit","Mounting Type":"Board Edge; Panel Mount; Through Hole","Tab Direction":"Up","Connector Type":"Jack","Contact Finish":"Gold","Number of Rows":"1","Product Status":"Active","Number of Ports":"4","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polybutylene Terephthalate (PBT)","Ingress Protection":"-","Base Product Number":"1888251","Operating Temperature":"-","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.8000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.80000","currency":"USD"},{"qty":20,"price":"$13.51200","currency":"USD"},{"qty":40,"price":"$13.15250","currency":"USD"},{"qty":80,"price":"$12.50575","currency":"USD"},{"qty":240,"price":"$11.28388","currency":"USD"},{"qty":440,"price":"$11.21202","currency":"USD"},{"qty":960,"price":"$9.77458","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d6180a9e0c7fecc0854ddd273db6ff28.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1888251-3 and what is the lead time?","answer":"Submit an RFQ for your BOM quantity to get a firm delivery commitment."},{"question":"Is the 1888251-3 RoHS compliant?","answer":"Yes, the 1888251-3 is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1888251-3","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/1888251-3 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}}