RN152-4-02

Overview

The Schaffner RN152-4-02 is a through-hole common mode choke designed for electromagnetic interference suppression. It features an inductance of 6.8 mH and supports a maximum current rating of 4 A. The component utilizes a horizontal package with four PCB pins for secure mounting. It operates within a voltage range up to 300 VDC and is suitable for applications requiring robust noise filtering in dual-line configurations.

Feature Summary

• Provides effective common mode noise attenuation for dual-line circuits
• Utilizes through-hole technology for reliable mechanical stability
• Designed for high-current applications up to 4 Amperes

Applications

• Power supply input filtering
• Industrial control systems
• Electromagnetic compatibility (EMC) mitigation

Procurement Notes

Verify the exact part number against official Schaffner documentation to ensure correct inductance and current ratings. Confirm package dimensions and pin configuration match your PCB layout requirements. Check for any specific environmental or compliance certifications required for your target market before finalizing procurement.

Selection Notes

Select this component when a 6.8 mH inductance at 4 A is required for common mode noise reduction. Ensure the operating voltage does not exceed 300 VDC. Consider the horizontal through-hole package constraints during board design. Compare with other RN152 series variants if different inductance values are needed.

Part Context

This component belongs to the Schaffner RN152 series of current-compensated chokes. The series offers various inductance options tailored for different current ratings. The RN152-4-02 specifically addresses mid-range current applications requiring significant common mode impedance.

Replacement Considerations

Direct substitutes include RN152-4-02-6M8, which shares identical electrical specifications. Verify pinout compatibility and physical dimensions before substitution.