RN114-0.5-02

Overview

The RN114-0.5-02 is a common mode choke from the Schaffner RN series, designed for through-hole mounting. It features a two-line configuration with a maximum current rating of 500mA. The component is approved by ENEC, UR, and VDE certification bodies. It utilizes a horizontal pin arrangement to facilitate integration into printed circuit boards. This filter provides electromagnetic interference suppression for power line applications.

Feature Summary

• Provides common mode noise attenuation for dual-line circuits
• Features certified safety compliance including VDE and UR approvals
• Designed for reliable through-hole PCB integration

Applications

• Power supply input filtering
• Battery charger circuits
• Portable electronic device power lines

Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to ensure correct inductance and current ratings. Confirm that the required safety certifications match the target market regulations. Check mechanical dimensions for compatibility with existing PCB footprints before finalizing procurement orders.

Selection Notes

Select this component based on the 500mA current requirement and necessary inductance values for EMI reduction. Ensure the through-hole package fits the assembly constraints. Verify that the voltage ratings meet the system requirements. Compare performance against similar RN series variants if higher current capacity is needed.

Part Context

This part belongs to the Schaffner RN series of RFI chokes. The series offers various current and inductance options for general-purpose EMC filtering. These components are widely used in industrial and consumer electronics to meet regulatory standards for electromagnetic emissions.

Replacement Considerations

Consult the official Schaffner cross-reference guide for direct substitutes. Consider parts like RN114-1.5-02 or RN114-2-02-4M2 only if current and inductance specifications align with the design requirements.