RB8532-25-0M9

Overview

The RB8532-25-0M9 is a three-wire vertical common mode choke from the Schaffner RB series, designed for PCB mounting via through-hole termination. It features an inductance of 940 µH with a tolerance range of -30% to +50%, and supports a maximum DC current of 25 A. The typical DC resistance is 3 mΩ, and it operates within a temperature range of -40°C to an unspecified maximum limit. The component is rated for a maximum operating voltage of 600 VDC and functions effectively at frequencies up to 400 Hz.

Feature Summary

• Provides common mode noise suppression for three-phase or three-wire power lines
• Supports high current handling capabilities suitable for industrial applications
• Designed for vertical PCB mounting using through-hole technology

Applications

• Industrial motor control systems
• Power supply input filtering
• Electromagnetic compatibility (EMC) mitigation in heavy machinery

Procurement Notes

Verify the specific datasheet version for exact maximum operating temperature limits as public summaries may omit this value. Confirm RoHS compliance status directly with TE Connectivity/Schaffner documentation. Ensure the 30% negative tolerance aligns with circuit design requirements before procurement.

Selection Notes

Select this component when high current capacity of 25 A is required alongside significant common mode attenuation. The vertical form factor aids in space-constrained PCB layouts. Verify that the 940 µH inductance meets the specific frequency attenuation needs of the target application environment.

Part Context

This part belongs to the Schaffner RB series of common mode chokes manufactured by TE Connectivity/Schaffner. These components are engineered for robust performance in demanding electrical environments, offering reliable noise filtration for power electronics and industrial equipment requiring stable electromagnetic interference reduction.

Replacement Considerations

Publicly confirmed substitute part numbers for RB8532-25-0M9 were not identified in the provided source material. Consult official manufacturer cross-reference lists for verified alternatives.