RV8541-25-S16

Overview

The Schaffner RV8541-25-S16 is a vertical through-hole common mode choke from the RV Series, designed for PCB mounting. It utilizes nanocrystalline core material and features an unshielded construction. The component supports a maximum DC current of 25 A with a typical inductance of 290 µH at 100 kHz. It operates within a temperature range of -40°C to +125°C and is rated for 530 VDC. The unit measures 60 mm in length, 27 mm in width, and 59.7 mm in height, weighing approximately 140 g.

Feature Summary

• Utilizes nanocrystalline core technology for high-performance electromagnetic interference suppression
• Vertical through-hole design optimized for printed circuit board integration
• Unshielded construction suitable for applications requiring specific spatial or thermal configurations

Applications

• Electric vehicle charging systems
• Power conversion circuits
• Industrial power supply filtering

Procurement Notes

Verify the exact inductance tolerance and DC resistance values against the official manufacturer datasheet prior to procurement. Confirm that the 25 A current rating aligns with your system's thermal management capabilities. Ensure the vertical orientation and pin spacing match your PCB footprint requirements. Check for any recent product change notices regarding material composition or packaging updates.

Selection Notes

Select this component when high current handling and compact vertical form factors are required for common mode noise reduction. The nanocrystalline core offers superior performance compared to traditional ferrite cores in specific frequency ranges. Consider the unshielded nature of the device when designing enclosure layouts to prevent interference with nearby sensitive components. Verify compatibility with the target pollution degree and insulation voltage ratings.

Part Context

This part belongs to the Schaffner RV Series, which focuses on nano-crystalline common mode chokes. These components are engineered for high efficiency and low loss in demanding power electronics environments. The series is widely recognized for its reliability in automotive and industrial sectors where robust EMI filtering is critical for compliance and system stability.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in available documentation. Cross-referencing with other RV Series variants requires careful verification of current ratings and inductance values to ensure functional equivalence.