CTX210659TR-R

Overview

The CTX210659TR-R is a board-mount power transformer from the CCFL series manufactured by Eaton Electronics. It features dual primary windings and a single secondary winding configuration, designed for cold cathode fluorescent lamp applications with a power range of 1-3W. The component operates with a 4VDC input and has an inductance value of 7uH. It is supplied in a Tape & Reel (TR) package format. The product status is listed as obsolete or discontinued.

Feature Summary

• Dual primary winding architecture for flexible circuit integration
• Single secondary winding design optimized for CCFL driver circuits
• Board-mount construction for direct PCB assembly

Applications

• Cold Cathode Fluorescent Lamp (CCFL) backlighting systems
• Display panel illumination drivers
• Industrial control system power supplies

Procurement Notes

This component is officially classified as obsolete or discontinued by the manufacturer. Availability is limited to existing stock or third-party distributors. Verification of part authenticity and condition is critical due to end-of-life status. Buyers should confirm specific manufacturing dates and storage history when sourcing from non-direct channels. Replacement planning is recommended given the discontinuation notice.

Selection Notes

Engineers selecting this part must verify compatibility with 4VDC input requirements and 7uH inductance specifications. The dual-primary/single-secondary topology suits specific CCFL transformer designs. Due to the obsolete status, alternative components with matching electrical parameters and mounting styles should be evaluated. Package dimensions and reel specifications must align with existing assembly equipment constraints.

Part Context

The CTX210659TR-R belongs to Eaton's CCFL transformer family, which provides specialized magnetic components for lighting applications. This model specifically addresses low-power CCFL needs within the broader portfolio of board-mount transformers. It shares architectural similarities with other models in the series but differs in specific inductance and voltage ratings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Given the obsolete status, engineers should consult Eaton's official obsolescence notices or contact technical support for validated replacement recommendations.