B84742A0025R190

Power Line Filter Modules Overview

The B84742A0025R190 is a single-phase EMI/EMC power line filter manufactured by TDK. It features a rated AC voltage of 500 VAC and a DC voltage rating of 1 kVDC. The component supports a continuous current of 25 A at operating frequencies of 50 Hz or 60 Hz. Designed for chassis mounting, it utilizes terminal block connections. The unit exhibits a leakage current of 7.7 mA and operates within a temperature range of -25°C to 100°C. It complies with UL, CSA, and IEC/EN standards.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference mitigation for single-phase power lines
• Engineered for stable switching characteristics in high-power environments
• Features robust thermal behavior suitable for motor control applications

Power Line Filter Modules Applications

• High-power motor control cabinets
• Photovoltaic inverters
• Industrial automation systems

Power Line Filter Modules Procurement Notes

Verify the specific part number against official TDK documentation to ensure compatibility with system requirements. Confirm that the chassis mount configuration and terminal block interface match the installation design. Check compliance certifications such as UL and CSA for the target market. Validate the 25 A current rating and 1 kVDC voltage tolerance against the application's electrical parameters before procurement.

Power Line Filter Modules Selection Notes

Select this component when a single-stage filter is required for 500 VAC or 1 kVDC systems carrying up to 25 A. Ensure the chassis mounting style fits the enclosure design. Consider the 7.7 mA leakage current if strict safety isolation limits apply. Verify that the operating temperature range of -25°C to 100°C covers the environmental conditions of the deployment site.

Power Line Filter Modules Part Context

This component belongs to the B84742A-R190 series of drive filters from TDK Electronics. The series is designed for power electronics applications requiring effective EMI suppression. The R190 suffix indicates specific construction and terminal characteristics within the broader product family.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.