B85321A6304B201

Overview

The B85321A6304B201 is a feedthrough capacitor manufactured by EPCOS - TDK Electronics. It is designed for high-performance electromagnetic interference suppression in electronic circuits. The component features a through-hole configuration suitable for panel mounting applications. Key electrical specifications include a rated voltage of 250 V AC at 50/60 Hz and 600 V DC. The rated current is defined relative to a 40 °C rated temperature, with specific provisions for reduced current values when operating at 400 Hz frequencies.

Feature Summary

• Provides effective electromagnetic interference suppression through feedthrough technology
• Supports both AC and DC voltage ratings for versatile circuit integration
• Designed for robust performance under specified thermal conditions

Applications

• Electromagnetic interference filtering in industrial automation systems
• Signal conditioning in automotive electronic control units
• Power supply input stages in information and communication technology equipment

Procurement Notes

Verify the exact part number B85321A6304B201 against official TDK Electronics documentation to ensure compatibility with your design requirements. Confirm that the rated voltage and current specifications align with your system's operational parameters. Check for any specific handling or mounting instructions provided in the datasheet. Ensure that the supplier provides genuine components from authorized channels to guarantee reliability and performance standards.

Selection Notes

Select this component when high-frequency noise suppression is critical in space-constrained environments. Consider the through-hole mounting style if panel penetration is required for optimal shielding effectiveness. Evaluate the thermal environment to ensure operation remains within the 40 °C reference limits for rated current. Assess the frequency spectrum of interference to confirm suitability for the intended application bandwidth.

Part Context

This component belongs to the B85321 series of feedthrough capacitors from EPCOS - TDK Electronics. The series is engineered for demanding EMI suppression tasks where compact size and high reliability are essential. These components are widely used in industries requiring strict adherence to electromagnetic compatibility standards, such as automotive, industrial, and telecommunications sectors.

Replacement Considerations

Consult official TDK Electronics substitution guides for verified alternative part numbers. Ensure any replacement matches the physical dimensions, pin configuration, and electrical ratings of the original component. Verify that substitute parts meet the same regulatory certifications and performance criteria.