SRF3216A-222Y

Overview

The Bourns SRF3216A-222Y is a surface-mount common mode choke designed for EMI suppression in automotive and industrial applications. It features a ferrite core with a 2.2 kOhm impedance at 100 MHz and a maximum DC current rating of 200 mA. The component exhibits a maximum DC resistance of 1.2 Ohms and operates within a temperature range of -40°C to +125°C. Qualified under AEC-Q200 standards, it provides reliable performance in compact designs requiring effective noise filtering.

Feature Summary

• Provides effective electromagnetic interference suppression through high impedance characteristics
• Constructed with a ferrite core material for stable signal integrity
• Designed for surface mount assembly to facilitate automated manufacturing processes

Applications

• Automotive electronic circuit protection
• Data line noise filtering
• General purpose EMI suppression in compact devices

Procurement Notes

Verify the specific suffix 'Y' corresponds to the required tape and reel packaging configuration as defined by the manufacturer's official documentation. Confirm that the AEC-Q200 qualification status meets your project's reliability requirements before finalizing procurement decisions.

Selection Notes

Select this component when space constraints require a small footprint combined with moderate current handling capabilities. Ensure the operating environment remains within the specified -40°C to +125°C range to maintain performance stability and longevity.

Part Context

This part belongs to the Bourns SRF3216A series of common mode chip inductors. These components are engineered for high-density PCB layouts and are widely utilized in industries demanding robust noise filtering solutions within stringent size limitations.

Replacement Considerations

Consult official Bourns documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without confirming identical electrical parameters and mechanical dimensions.