Z0805C182DSMST

Overview

The KEMET Z0805C182DSMST is a ferrite chip bead in the Z-SMS series, housed in an SMD/SMT 0805 (2012 metric) package. It provides an impedance of 1.8 kOhms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 300 mA and has a maximum DC resistance of 350 mohms. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high impedance for effective noise suppression in signal lines
• Designed for surface mount integration in compact electronic assemblies
• Constructed for stable performance across wide industrial temperature ranges

Applications

• Signal line noise filtering
• High-frequency interference suppression
• General purpose EMI mitigation in consumer electronics

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm final purchase specifications against official datasheets as manufacturing may have ceased. Ensure compatibility with existing design parameters before sourcing from secondary markets.

Selection Notes

Select this component for applications requiring specific 1.8 kOhm impedance characteristics in an 0805 footprint. Evaluate thermal management requirements against the specified operating temperature limits. Consider current handling capabilities relative to circuit load demands.

Part Context

This ferrite bead belongs to KEMET's Z-SMS series of passive components. It is designed for surface mount technology applications requiring reliable electromagnetic interference suppression. The part represents a standard solution for high-frequency noise control in modern electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available for this obsolete component. Engineers should evaluate equivalent ferrite beads from other manufacturers that match the required impedance, current rating, and physical dimensions.