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Product Detailed Parameters
- Description：CAP FEEDTHRU
- Series：B85321
- Mfr：EPCOS - TDK Electronics
- Package：Bulk
- Voltage - Rated：-
- Current：-
- Operating Temperature：-
- Mounting Type：-
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- Tolerance：-
- DC Resistance (DCR) (Max)：-
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Overview
The B85321A2502X160 is an EMI feedthrough filter manufactured by TDK Electronics. It features a maximum DC current rating of 16 A and operates within a temperature range of -40 °C to +85 °C. The component has a rated voltage of 250 V AC (50/60 Hz) or 600 V DC. Its physical length is 62 mm, and it is supplied in bulk packaging.
Feature Summary
- Provides effective electromagnetic interference suppression for power lines
- Designed for installation through panel walls or enclosures
- Supports high current handling capabilities for robust power applications
Applications
- Power supply units requiring EMI filtering
- Battery charger circuits
- Portable electronic devices with strict emission standards
Procurement Notes
Verify the specific suffix X160 against official TDK documentation to confirm exact mechanical dimensions and termination style. Ensure the operating environment remains within the specified -40 °C to +85 °C range. Confirm that the 16 A current rating aligns with the system's peak load requirements without derating issues at elevated temperatures.
Selection Notes
Select this component when noise sources are separated from protected circuits by cables or enclosure walls. It is suitable for applications requiring simple, reliable filtering solutions. Consider the 62 mm length for panel cutout compatibility. Verify voltage ratings match the AC or DC system requirements before integration.
Part Context
This component belongs to the B85321 series of feedthrough capacitors from EPCOS, now part of TDK Electronics. The series is designed for efficient power conversion and voltage regulation in various electronic systems. TDK and Epcos merged their passive components businesses to form TDK EP Components KK, enhancing product availability and technical support for these filters.
Replacement Considerations
Consult official TDK substitution guides for compatible alternatives. Ensure any replacement maintains the same 16 A current rating and 62 mm length. Verify that substitute parts meet the same -40 °C to +85 °C operating temperature specifications.
