CTX210657TR-R

Overview

The CTX210657TR-R is a surface mount power transformer designed for CCFL applications, manufactured by Eaton - Electronics Division. It features a dual primary winding and a single secondary winding configuration. The component has a unit weight of 453.590 mg and belongs to the Coiltronics / Eaton brand within the CCFL transformers subcategory. It is classified as a discontinued product with unavailable stock status.

Feature Summary

• Designed specifically for Cold Cathode Fluorescent Lamp (CCFL) power transformation requirements.
• Utilizes a dual primary winding architecture paired with a single secondary winding structure.
• Engineered for surface mount device (SMD) integration into printed circuit boards.

Applications

• Powering cold cathode fluorescent lamps in display backlighting systems
• Integration into electronic devices requiring compact CCFL drive circuits
• Surface mount assembly for specialized lighting control modules

Procurement Notes

This component is officially listed as discontinued by the manufacturer. Current inventory availability is confirmed as unavailable through major distribution channels. Procurement planning should account for end-of-life status, and alternative sourcing strategies or qualified replacement parts must be identified to ensure supply chain continuity for existing designs.

Selection Notes

Selection requires verification of electrical compatibility with specific CCFL load requirements, including voltage and current ratings. Designers must confirm that the dual primary winding topology aligns with the intended drive circuit architecture. Physical dimensions and gull-wing SMD package constraints should be validated against the target PCB layout specifications before implementation.

Part Context

The CTX210657TR-R is part of the broader CTX series of power transformers produced by Eaton's Electronics Division. This series includes various models tailored for different power levels and winding configurations. The specific model represents a specialized solution for low-power CCFL applications, distinct from general-purpose isolation transformers found in other Eaton product lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official engineering change notices or contact the manufacturer directly for approved cross-reference recommendations due to the discontinued status of this specific component.