B82789C0113H001

Overview

The B82789C0113H001 is a common mode choke from the EPCOS B82789 series, designed for signal and data line filtering. It operates with a rated voltage of 42 V AC (50/60 Hz) or 80 V DC. The component supports a test voltage of 250 V DC for 2 seconds between lines. It functions within a rated temperature range of +85 °C to +110 °C. Packaging is provided in Tape & Reel format, ensuring compliance with RoHS3 standards.

Feature Summary

• Provides electromagnetic interference suppression for signal and data lines
• Constructed for surface-mount integration into electronic circuits
• Ensures electrical isolation through specified dielectric withstand capabilities

Applications

• Signal line filtering in communication equipment
• Data line protection in industrial control systems
• Electromagnetic compatibility enhancement in consumer electronics

Procurement Notes

Verify the complete ordering code matches the required specifications before purchase. Confirm that the Tape & Reel packaging aligns with automated assembly requirements. Ensure the supplier provides documentation confirming RoHS3 compliance status. Cross-reference the manufacturer designation as EPCOS - TDK Electronics to guarantee authenticity and traceability of the component batch.

Selection Notes

Select this component when signal integrity protection is required for low-voltage data lines. The 42 V AC rating suits specific signal environments without affecting operation. Consider the +110 °C maximum rated temperature for high-thermal applications. Verify that the physical dimensions fit the available printed circuit board space constraints.

Part Context

This component belongs to the B82789 series of SIMDAD 1812 common-mode chokes manufactured by EPCOS. The series focuses on suppressing common-mode noise in sensitive electronic interfaces. These filters are engineered to maintain signal quality while attenuating unwanted electromagnetic disturbances across various digital and analog transmission paths.

Replacement Considerations

Consult official TDK Electronics substitution guides for verified alternatives. Ensure any replacement maintains identical electrical ratings and physical footprint.