KPZ1608SHR102ATD25

Chip Ferrite Bead Overview

The KPZ1608SHR102ATD25 is a single-line ferrite chip bead from the TDK KPZ-HR series, designed for automotive applications. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.60mm x 0.80mm x 0.95mm maximum height. The component provides an impedance of 1 kOhms at a test frequency of 100 MHz and supports a maximum DC current of 800 mA. Its maximum DC resistance is 300 mOhms with a 25% tolerance. It operates within a temperature range of -55°C to +150°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Soft termination design to reduce mechanical stress on solder joints
• Optimized for power line filtering applications

Chip Ferrite Bead Applications

• Automotive power line noise suppression
• Signal integrity management in vehicle electronics
• EMI filtering for high-current automotive circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'TD25' against official TDK documentation to confirm tape and reel specifications. Ensure the selected variant matches the required soft termination characteristics and AEC-Q200 certification level for your target application. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when high current handling up to 800 mA is required alongside significant impedance at 100 MHz. The soft termination feature makes it suitable for boards subject to mechanical vibration or thermal cycling. Compare its low DC resistance against alternatives to minimize voltage drop in power distribution networks.

Chip Ferrite Bead Part Context

This part belongs to the KPZ-HR series, which focuses on high-reliability solutions for automotive environments. Unlike standard signal line beads, this model is engineered specifically for power lines, balancing high current capacity with effective electromagnetic interference suppression in compact 0603 footprints.

Chip Ferrite Bead Replacement Considerations

BLM18KG102WH1D by Murata Electronics is documented as a parameter-equivalent substitute.