RV8141-50-S03

Overview

The RV8141-50-S03 is a nanocrystalline core common mode choke from the RV series, designed for PCB through-hole mounting. It features four channels with an inductance of 330 µH at 100 kHz and a maximum DC resistance of 1.1 mOhms. The component supports a rated current of 50 A and operates within a temperature range of -40°C to +125°C. It withstands 1000V DC and 530V AC RMS voltages, offering low magnetic leakage flux and UL 94V-0 flammability rating.

Feature Summary

• Utilizes efficient nanocrystalline core material for superior performance
• Provides low magnetic leakage flux and excellent winding insulation
• Supports both horizontal and vertical mounting orientations

Applications

• Electric vehicle charging stations (AC and DC)
• Photovoltaic inverters
• Switch mode power supplies

Procurement Notes

Verify the specific suffix against official TE Connectivity Schaffner documentation to confirm pinout and orientation. Ensure the selected variant matches the required mechanical footprint and electrical ratings for the target application circuit design.

Selection Notes

Select this component for high-current applications requiring robust EMI suppression. The nanocrystalline core offers advantages over standard ferrite cores in specific frequency ranges. Confirm that the 50A current rating aligns with the system's peak load requirements and thermal management capabilities.

Part Context

This part belongs to the RV Common Mode Choke family, which includes variants like RV8140 and RV8541. These components are engineered for mid-to-high power density environments, providing reliable filtering for three-phase and neutral configurations in industrial and automotive electronics.

Replacement Considerations

Consult official substitution lists for compatible parts within the RV series. Verify that alternative models match the 330 µH inductance, 50A current rating, and physical dimensions to ensure seamless integration without redesigning the PCB layout.