RV8141-32-S11

Overview

The Schaffner RV8141-32-S11 is a nanocrystalline common mode choke designed for horizontal PCB mounting. It features an eight-pin radial termination configuration and supports a maximum DC current of 32 A. The component provides an inductance of 0.3 mH with a tight tolerance of 1%. Its low DC resistance is rated at 1.8 mohms, ensuring minimal power loss during operation. The unit operates reliably within a temperature range of -40°C to +125°C and measures 37.1 mm in height.

Feature Summary

• Utilizes nanocrystalline core material for high-performance electromagnetic interference suppression
• Designed for horizontal surface-mount installation with eight PC pin terminals
• Provides robust current handling capabilities suitable for demanding power line applications

Applications

• Power line filtering in electronic equipment
• Electromagnetic compatibility enhancement in industrial systems
• Common mode noise suppression in four-line configurations

Procurement Notes

Verify the specific suffix S11 against official TE Connectivity or Schaffner documentation to confirm terminal type and mounting orientation. Ensure the nanocrystalline core specification matches the design requirements for the target frequency range. Cross-reference the 32 A current rating with system load profiles to prevent saturation. Confirm RoHS compliance status through the manufacturer's declaration of conformity before final procurement approval.

Selection Notes

Select this component when horizontal mounting space constraints require a low-profile solution with high current capacity. The nanocrystalline core offers superior performance compared to traditional ferrite materials in specific frequency bands. Evaluate the 1.8 mohms DC resistance impact on overall system efficiency. Consider the 37.1 mm height dimension for clearance verification within the enclosure layout.

Part Context

This part belongs to the RV series of common mode chokes manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series utilizes nanocrystalline technology to deliver high attenuation in compact form factors. These components are engineered for rigorous industrial and automotive environments requiring reliable EMI suppression.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the official datasheet for recommended alternatives or contact the manufacturer directly for cross-reference information.