ICM5050ER501R

Common Mode Chokes Overview

The Vishay Dale ICM5050ER501R is a high-current common mode choke from the ICM-5050 series, designed for surface mount PCB integration. It features a single channel configuration with a nominal impedance of 500 Ohms at a test frequency of 100 MHz and a tolerance of 50%. The component utilizes a ferrite core and operates within a temperature range of -40°C to +125°C. Key electrical specifications include a maximum DC resistance of 8 mOhms and an operating voltage rating of 80VDC. The physical dimensions are 12 mm in length, 11 mm in width, and 6 mm in height.

Common Mode Chokes Feature Summary

• Wirewound ferrite construction for high current handling capabilities
• Unshielded design suitable for general electromagnetic interference suppression
• Surface mount termination type for automated PCB assembly

Common Mode Chokes Applications

• DC/DC Power Supplies
• Signal Line Filtering
• General EMI Suppression

Common Mode Chokes Procurement Notes

Verify the specific suffix 'R' against the official Vishay datasheet to confirm reel packaging requirements and exact tolerance ratings. Ensure the 50% tolerance aligns with circuit design constraints. Confirm RoHS compliance status via the manufacturer's documentation before procurement.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low DC resistance are required in a compact SMD footprint. The 500 Ohm impedance at 100 MHz targets specific noise frequencies. Verify that the unshielded nature does not interfere with adjacent sensitive components on the board layout.

Common Mode Chokes Part Context

This part belongs to the Vishay Dale ICM-5050 series of high-current common mode chokes. The series is characterized by wirewound ferrite technology and is intended for applications requiring robust EMI filtering in power and signal lines within space-constrained environments.

Common Mode Chokes Replacement Considerations

Cross-reference with other ICM5050 variants such as ICM5050ER102NA or ICM5050ER551M if impedance values differ. Ensure substitute parts match the 12x11x6 mm package dimensions and 80VDC voltage rating.