Z0805C152DSMST

Overview

The KEMET Z0805C152DSMST is a multilayer ferrite chip bead designed for surface mount technology in the 0805 (2012 metric) package. It provides an impedance of 1500 ohms at 100 MHz with a maximum DC current rating of 400 mA and a maximum DC resistance of 350 milliohms. The component operates within a temperature range of -55°C to +125°C and features matte tin terminations.

Feature Summary

• Provides high impedance attenuation for signal lines to suppress electromagnetic interference
• Constructed as a multilayer ferrite chip bead for compact surface mount integration
• Features matte tin terminations compatible with standard soldering processes

Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression
• High-frequency noise attenuation in compact devices

Procurement Notes

Verify the specific suffix 'D' against official KEMET documentation to confirm impedance tolerance and termination specifications, as suffixes define critical electrical parameters. Ensure compatibility with RoHS requirements if mandated by the target application. Confirm availability status directly with authorized distributors, as lifecycle changes may affect supply continuity.

Selection Notes

Select this component when high impedance at 100 MHz is required for signal integrity in space-constrained designs. The 0805 footprint allows for dense PCB layouts. Evaluate the 400 mA current rating against peak circuit loads to prevent saturation. Consider the 350 milliohm DC resistance impact on power loss in low-voltage signal paths.

Part Context

This part belongs to the KEMET Z-SMS series of ferrite beads, which are engineered for general-purpose EMI suppression in consumer and industrial electronics. The series utilizes multilayer ceramic ferrite technology to achieve stable performance across wide frequency ranges while maintaining small physical dimensions suitable for modern surface mount assembly lines.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify equivalent impedance and current ratings from other manufacturers before substitution.