RV8541-50-S16

Overview

The RV8541-50-S16 is a common mode choke from the Schaffner RV Series, designed for vertical PCB mounting. It features a nanocrystalline core and operates at a maximum voltage of 530 VDC with a current rating of 50 A. The inductance is 50 µH with a tolerance of 1%. Maximum DC resistance is 1.1 mOhms. Operating temperature range is -40°C to +125°C. Dimensions are 60 mm length, 27 mm width, and 59.7 mm height. Lead diameter is 2.5 mm. It is unshielded and suitable for EV charging applications.

Feature Summary

• Utilizes nanocrystalline core material for high-performance filtering
• Designed for vertical through-hole PCB mounting
• Supports high current ratings up to 50 A
• Unshielded construction for specific EMC requirements

Applications

• Electric Vehicle (EV) Charging Systems

Procurement Notes

Verify the exact part number RV8541-50-S16 against manufacturer datasheets to confirm specifications such as 50 A current rating and 50 µH inductance. Ensure compatibility with your PCB layout regarding vertical mounting orientation and terminal spacing. Check RoHS compliance status if required by your supply chain standards. Confirm operating temperature range suitability for your specific environment.

Selection Notes

Select this component when high current handling capability of 50 A is required in a compact vertical form factor. The nanocrystalline core offers advantages in size and performance compared to traditional ferrite cores. Consider the unshielded nature if electromagnetic interference shielding is not needed or if external shielding will be provided. Verify that the 530 VDC rating meets your system's voltage requirements.

Part Context

This component belongs to the Schaffner RV Series of common mode chokes. The series includes variants with different current ratings, such as 16 A, 25 A, and 40 A models. These chokes are specifically engineered for demanding applications like electric vehicle infrastructure, where reliable noise suppression and high current capacity are critical. The RV8541-50-S16 represents the higher end of the current spectrum within this specific model line.

Replacement Considerations

Direct substitutes may include other RV8541 series parts with similar electrical characteristics but different current ratings, such as RV8541-40-S16 or RV8541-25-S16, if lower current is acceptable. Cross-brand replacements require careful verification of inductance, current rating, and physical dimensions to ensure board compatibility and performance equivalence.