CIC21J601NC

Chip Ferrite Bead Overview

The CIC21J601NC is a single-line ferrite bead from the Samsung Electro-Mechanics CIC series, designed for high-frequency EMI suppression in power lines. It features a 0805 (2012 metric) surface-mount package with dimensions of 2.0mm length and 1.25mm width. The component provides an impedance of 600 Ohms at 100 MHz and supports a maximum DC current of 750mA. Its DC resistance is limited to a maximum of 150 milliohms. Operating temperatures range from -55°C to +125°C. This device is classified as a passive filter component intended for noise reduction in electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency electromagnetic interference prevention for sensitive electronic circuits
• Offers stable performance characteristics suitable for integration into compact board layouts
• Designed for reliable operation across a wide industrial temperature range

Chip Ferrite Bead Applications

• High frequency EMI prevention in computers
• Noise suppression in printers
• Signal integrity management in VCRs and TVs

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized channels due to potential availability issues. Confirm that the specific lot codes meet project requirements. Check for any pending product change notices or end-of-life notifications from the manufacturer. Ensure compatibility with existing assembly processes and soldering profiles. Validate that the replacement components meet all necessary regulatory standards for the target market.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require an 0805 footprint for power line filtering. Consider the 600 Ohm impedance profile for targeted noise frequencies around 100 MHz. Evaluate the 750mA current rating against peak load requirements to prevent saturation. Assess thermal management needs given the 150 milliohm DC resistance under load conditions.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CIC series, which focuses on compact form factors for modern electronics. Samsung Electro-Mechanics utilizes specialized materials to achieve high impedance in small packages. The series supports the trend toward miniaturization in consumer electronics and computing devices while maintaining robust noise suppression capabilities.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers include BLM18HE601SN1D from Murata Electronics.