7512-RC

Overview

The Bourns 7512-RC is a through-hole common mode choke designed for EMI suppression in two-line power circuits. It provides an inductance of 10 mH at 1 kHz with a rated current capacity of 1.5 A. The component features a low DC resistance of 220 mOhm, ensuring minimal voltage drop and power loss during operation. This filter is engineered to attenuate common mode noise effectively while maintaining signal integrity in sensitive electronic applications.

Feature Summary

• Provides effective attenuation of electromagnetic interference in dual-line configurations
• Engineered for high reliability in through-hole mounting environments
• Optimized magnetic core design ensures stable performance under rated current loads

Applications

• Power line filtering in consumer electronics
• EMI suppression in industrial control systems
• Noise reduction in telecommunications equipment

Procurement Notes

Verify the specific suffix designation against official Bourns documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the procurement order matches the required lead time and availability status as stated by authorized distributors. Cross-reference the datasheet parameters with system requirements to guarantee compatibility with existing circuit designs before finalizing purchase orders.

Selection Notes

Select this component when a 10 mH inductance value is required for common mode noise suppression in 1.5 A applications. Consider the through-hole package type for mechanical stability in high-vibration environments. Evaluate the 220 mOhm DC resistance to ensure it meets the voltage drop constraints of the specific power supply architecture being implemented.

Part Context

This component belongs to Bourns' series of common mode chokes and EMI filters. These components are widely used across various industries to meet regulatory compliance standards for electromagnetic emissions. The 7512-RC specifically addresses the need for robust noise filtering in power lines where space constraints allow for through-hole implementation rather than surface-mount alternatives.

Replacement Considerations

Consult official Bourns substitution guides for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' components without verifying pinout, inductance tolerance, and current rating alignment.