TBU-CA065-100-WH-Q

Overview

The Bourns TBU-CA065-100-WH-Q is a board-mount surge protector designed for high-speed protection applications. It features a DFN-3 surface-mount package with dimensions of 6.5 mm in length, 4 mm in width, and 0.8 mm in height. The device has a voltage rating of 650 V and a current rating of 100 mA. It operates within a temperature range of -55°C to +125°C and holds AEC-Q101 qualification.

Feature Summary

• Provides overcurrent and overvoltage protection for sensitive circuitry
• Designed specifically for voice and VDSL card applications
• Utilizes a compact DFN-3 surface-mount package for efficient PCB integration

Applications

• Voice cards
• VDSL cards

Procurement Notes

Verify the specific suffix 'Q' against the manufacturer's official documentation to confirm AEC-Q101 automotive qualification status. Ensure the DFN-3 footprint matches the design requirements. Confirm RoHS compliance details through the latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when protecting voice or VDSL interfaces requiring high-speed response. The 650 V rating suits specific line voltage conditions. The DFN-3 package offers a low profile suitable for space-constrained designs. Verify thermal management capabilities within the specified operating temperature range.

Part Context

This part belongs to the TBU-CA-Q series of high-speed protectors manufactured by Bourns. It is categorized under board-mount surge suppressors. The series focuses on providing robust circuit protection against transient events while maintaining signal integrity in communication lines.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.