VFB3225-510

Overview

The VFB3225-510 is a wire-wound common mode choke from the VFB3225 series, manufactured by Delta Electronics/Cyntec. It features an inductance of 51 µH at 100 kHz and a maximum DC resistance (DCR) of 700 mOhm. The component has a current rating of 200 mA and exhibits an impedance of 2.6 mOhm at 10 MHz. Designed for surface mount installation, it utilizes a standard package size suitable for compact circuit layouts.

Feature Summary

• Wire-wound construction for stable magnetic performance
• Common mode noise suppression capability
• Surface mount design for automated assembly

Applications

• Flex Ray communication interfaces
• General signal line filtering
• Consumer power circuits

Procurement Notes

Verify the specific DCR requirements against application needs, as Flex Ray applications may require a DCR change to be less than 2Ω at 125°C. Confirm RoHS3 compliance and MSL level 1 status during sourcing. Ensure the selected packaging matches production line capabilities.

Selection Notes

Select this component when a 51 µH inductance at 100 kHz is required for common mode noise reduction. Consider the 200 mA current rating and 700 mOhm DCR limits. Evaluate thermal performance if operating near the upper temperature range or in high-current Flex Ray configurations requiring lower resistance.

Part Context

This part belongs to the VFB3225 series of wire-wound common mode chokes. It is designed for surface mount technology and is commonly used in consumer electronics and automotive data lines. The series provides shielding to minimize electromagnetic interference coupling.

Replacement Considerations

BWMR00252010100M00 by Pulse Electronics is listed as a similar alternative.