CM2824B103R-10

Overview

The CM2824B103R-10 is a surface mount common mode choke from the Laird-Signal Integrity Products CM series, designed for power and signal line filtering. It features two lines with a maximum rated current of 200mA and a maximum DC resistance of 1.3 Ohms. The component provides an impedance of 10,000 Ohms at 100 MHz and operates within a temperature range of -55°C to 125°C.

Feature Summary

• Provides high attenuation for common mode noise in dual-line configurations
• Optimized for both power and signal line applications
• Designed for reliable operation across extended industrial temperature ranges

Applications

• Power supply input filtering
• Signal line noise suppression
• Data bus protection circuits

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with automated surface mount assembly processes by checking footprint dimensions and reflow soldering profiles prior to integration into the final design.

Selection Notes

Select this component when high impedance at 100 MHz is required for dual-line interference reduction. Evaluate the 200mA current rating against peak load requirements to prevent saturation. Confirm that the 1.3 Ohm DCR aligns with system voltage drop constraints and thermal management strategies.

Part Context

This part belongs to the CM2824 series of Laird-Signal Integrity Products, which specializes in compact surface mount chokes. The series offers various impedance and current ratings tailored for diverse EMI suppression needs in modern electronic assemblies requiring robust noise control.

Replacement Considerations

CM2824B103R-00