RC212-0.7-4M7

Overview

The RC212-0.7-4M7 is a common mode choke from the Schaffner RC series, designed for power line filtering applications. It features a single-channel configuration with through-hole PCB mounting. The component provides an inductance of 4.7 mH with a tolerance range of -30% to +50%. It supports a maximum DC current rating of 700 mA and has a maximum DC resistance of 440 mOhms. The device operates within a temperature range of -40°C to +125°C and utilizes ferrite core material.

Feature Summary

• Provides common mode noise suppression for power lines using ferrite core technology
• Designed for vertical through-hole PCB mounting in compact spaces
• Features current compensated choke architecture for effective interference reduction

Applications

• Power supply input filtering
• Electronic equipment EMI suppression
• Industrial control system noise reduction

Procurement Notes

Verify the manufacturer part number RC212-0.7-4M7 against official TE Connectivity / Schaffner documentation to ensure authenticity. Confirm that the specified inductance, current rating, and physical dimensions match your design requirements before procurement. Check for RoHS compliance status as indicated in the latest datasheet revisions.

Selection Notes

Select this component when a 4.7 mH inductance at 700 mA is required for common mode noise attenuation. Ensure the PCB layout accommodates the specific footprint dimensions and through-hole termination style. Consider the operating temperature range and DC resistance limits relative to the circuit's thermal and electrical constraints.

Part Context

This component belongs to the RC series of common mode chokes manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series offers various inductance and current ratings tailored for different power line filtering needs. The RC212-0.7-4M7 specifically targets applications requiring moderate inductance values with high current handling capabilities in a standard through-hole package.

Replacement Considerations

Cross-reference with other Schaffner RC series parts for alternative inductance or current ratings if specifications do not fully align. Verify pin compatibility and mechanical dimensions before substituting with components from other manufacturers to ensure proper fit and function.