ICM0603ER121V

Common Mode Chokes Overview

The Vishay Dale ICM0603ER121V is a single-channel common mode choke filter designed for surface mount technology. It features a ferrite core and operates within a temperature range of -40°C to +125°C. The component exhibits an impedance of 120 Ohms with a tolerance of 25% at a test frequency of 100 MHz. Its maximum DC resistance is 175 mOhms. The device is housed in a compact 0603 (1608 metric) package, measuring 1.6 mm in length, 0.85 mm in width, and 1.25 mm in height.

Common Mode Chokes Feature Summary

• Utilizes a ferrite core material for effective electromagnetic interference suppression
• Designed for surface mount installation on printed circuit boards
• Operates reliably across an extended industrial temperature range

Common Mode Chokes Applications

• DC/DC Power Supplies

Common Mode Chokes Procurement Notes

Verify the specific part number against official Vishay documentation to ensure accuracy. Confirm that the RoHS compliance status matches project requirements. Check the datasheet for any updates regarding lead times or manufacturing changes. Ensure the ordering suffix corresponds to the desired packaging format. Validate compatibility with existing PCB footprints before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when space constraints require a 0603 footprint for common mode filtering. Consider the 120 Ohm impedance rating for target noise frequencies around 100 MHz. Evaluate the 175 mOhms DC resistance against power loss limitations. Ensure the operating environment stays within the specified -40°C to +125°C thermal boundaries for reliable performance.

Common Mode Chokes Part Context

This component belongs to the ICM0603 series of common mode chokes manufactured by Vishay / Dale. The series offers various impedance values within the same physical envelope. It serves as a passive electronic component for signal integrity and power line filtering in compact electronic assemblies.

Common Mode Chokes Replacement Considerations

Consult the official Vishay ICM0603 series datasheet for alternative part numbers with different impedance ratings but identical package dimensions. Verify pinout and electrical characteristics before substituting.