ICM0805ER300M

Common Mode Chokes Overview

The Vishay Dale ICM0805ER300M is a two-line common mode choke filter designed for surface mount technology. It features an impedance of 30 Ohms at 100 MHz with a tolerance of 20%. The component supports a maximum DC current of 450 mA and has a maximum DC resistance of 200 mOhms. It operates within a temperature range of -40°C to +85°C. The physical dimensions are 2.00 mm in length, 1.20 mm in width, and a maximum height of 1.45 mm, housed in a compact 0805 package.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for differential signal lines
• Utilizes a compact 0805 surface mount footprint for space-constrained designs
• Constructed with lead-free terminations compliant with RoHS standards

Common Mode Chokes Applications

• High-speed data interface protection
• Signal line filtering in electronic circuits
• Common mode noise reduction in SMD assemblies

Common Mode Chokes Procurement Notes

Verify the specific suffix 'ER' and impedance value '300' against the manufacturer's official datasheet to ensure correct part identification. Confirm that the required operating temperature range and current ratings align with the system specifications before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when a low-profile common mode choke is required for high-frequency noise attenuation. Ensure the design accommodates the 450 mA current rating and the 200 mOhm DC resistance to prevent excessive voltage drop or thermal issues in the target application circuit.

Common Mode Chokes Part Context

This component belongs to the ICM-0805 series of common mode chokes manufactured by Vishay / Dale. The series offers various impedance options within a standardized 0805 surface mount package, providing consistent mechanical dimensions while allowing electrical customization for different filtering requirements.

Common Mode Chokes Replacement Considerations

Consult the official Vishay / Dale cross-reference documentation for verified substitute part numbers. Do not assume compatibility based on package size alone; verify impedance, current rating, and electrical characteristics match the original design requirements.