B82789C0113H002

Overview

The B82789C0113H002 is a SIMDAD 1812 common-mode choke manufactured by EPCOS, part of the TDK Electronics portfolio. It features a rated voltage of 80 V DC and 42 V AC (50/60 Hz). The component operates within a temperature range of -55 to +150°C and supports reflow soldering methods. It holds AEC-Q200 automotive qualification certification.

Feature Summary

• Provides common-mode noise suppression for signal and data lines in electronic circuits.
• Automotive-grade reliability certified under AEC-Q200 standards.
• Designed for surface-mount assembly using standard reflow soldering processes.

Applications

• Automotive electronics systems requiring robust EMC filtering
• Signal line protection in industrial equipment
• Data communication interfaces subject to electromagnetic interference

Procurement Notes

Verify the complete ordering code matches the required specifications. Confirm that the AEC-Q200 certification status aligns with your quality requirements. Ensure the operating temperature range meets your environmental conditions. Check compatibility with your reflow soldering profile. Validate the package dimensions against your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when high-temperature stability up to 150°C is required for signal integrity. Consider its 80V DC rating for appropriate voltage headroom in low-voltage signal lines. The AEC-Q200 qualification makes it suitable for automotive applications where strict reliability standards apply. Evaluate the 1812 package size for space-constrained surface-mount designs.

Part Context

This component belongs to the EPCOS SIMDAD series of common-mode chokes. EPCOS products are integrated into the broader TDK Electronics portfolio, specializing in passive components for automotive, industrial, and consumer markets. The SIMDAD series focuses on compact surface-mount solutions for electromagnetic compatibility.

Replacement Considerations

Consult official TDK documentation for qualified substitute part numbers within the B82789C or B82789S series. Verify electrical parameters such as rated voltage and current capacity match exactly. Ensure physical footprint and pin configuration remain compatible with existing PCB layouts before substitution.