PM61300-4

Overview

The PM61300-4 is a surface-mount CCFL inverter transformer manufactured by Bourns Inc. It features a compact SMD package with dimensions of 16.50mm length and 19.50mm width, and a maximum seated height of 7.10mm. The component is designed for cold cathode fluorescent lamp applications, providing an output voltage of 13V. This specific model is part of the discontinued PM61300 series, which was phased out due to diminishing market demand and low sales volume.

Feature Summary

• Designed specifically for CCFL inverter circuits
• Surface mount construction for automated assembly

Applications

• CCFL backlighting systems
• Display panel illumination

Procurement Notes

This component belongs to the discontinued PM61300 series. Procurement should focus on verifying availability from authorized distributors or surplus suppliers. Confirm RoHS compliance status as some sources indicate non-compliance. Validate that the 13V output specification matches system requirements before ordering.

Selection Notes

Select this transformer only for legacy designs requiring a 13V CCFL drive. Due to discontinuation, consider evaluating alternative current transformers or updated inverter solutions for new product development. Verify physical footprint compatibility with existing PCB layouts.

Part Context

The PM61300-4 is a member of the PM61300 series of SMD CCFL transformers. This series has been officially discontinued by Bourns Inc. Other variants in the family include models like PM61300-1 and PM61300-2, which may offer different electrical characteristics such as varying output voltages or inductance values.

Replacement Considerations

No public confirmed substitute part numbers are available. The entire PM61300 series has been discontinued.