Z0402C100CSMST

Overview

The KEMET Z0402C100CSMST is a surface-mount ferrite bead from the Z-SMS series, designed for noise suppression on signal lines. It features a 0402 (1005 metric) package with an impedance of 10 ohms at 100 MHz and a maximum DC resistance of 0.15 ohms. The component supports a rated current of 500 mA and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides effective noise attenuation for high-frequency signal lines
• Compact 0402 footprint suitable for space-constrained designs
• Low DC resistance minimizes voltage drop in power paths

Applications

• High-speed data line filtering
• Clock signal noise suppression
• General-purpose EMI reduction in compact electronics

Procurement Notes

Verify the specific impedance tolerance and current rating against the official datasheet before integration. Confirm that the 0402 package dimensions align with your PCB layout constraints. Ensure the operating temperature range meets your environmental requirements.

Selection Notes

Select this component when low parasitic inductance and small form factor are critical. Consider the 500 mA current limit for power integrity. Evaluate the 10-ohm impedance profile against target frequency noise spectra.

Part Context

This part belongs to KEMET's Z-SMS series of surface-mount ferrite beads. It complements other passive components by offering targeted high-frequency attenuation without significant DC loss, fitting into standard SMD assembly workflows.

Replacement Considerations

Public confirmed substitute part numbers: None available.