CTX210607TR-R

Overview

The CTX210607TR-R is a board-mount power transformer designed for Cold Cathode Fluorescent Lamp (CCFL) applications. It features dual primary windings and a single secondary winding, suitable for surface mount technology (SMT). The component has a power rating of 6 VA, an inductance of 26 µH, and operates with a primary voltage of 20 V and a secondary voltage of 1.34 kV. It measures 26 mm in length, 16.5 mm in width, and 7.1 mm in height, weighing approximately 453.59 mg.

Feature Summary

• Dual primary winding configuration for flexible input integration
• Single secondary winding optimized for CCFL backlighting circuits
• Surface mount design for automated PCB assembly

Applications

• CCFL power supply systems
• Backlight inverters for displays
• Electronic ballast circuits

Procurement Notes

This component is officially classified as obsolete by the manufacturer. Verify end-of-life status and availability through authorized distributors or surplus suppliers before procurement planning. Ensure replacement strategies are in place due to discontinuation.

Selection Notes

Select this transformer for SMT-based CCFL driver designs requiring 6 VA isolation. Confirm compatibility with 20 V primary inputs and 1.34 kV secondary outputs. Evaluate footprint constraints against the 26 mm x 16.5 mm dimensions.

Part Context

Part of the Coiltronics / Eaton CCFL transformer series. Designed specifically for high-voltage generation in fluorescent lamp lighting applications. Manufactured by Eaton Electronics Division under the Coiltronics brand.

Replacement Considerations

CTX210600-R: Similar 6W CCFL transformer with 44uH inductance. CTX210657TR-R: Alternative variant with 26uH inductance but different specifications.