B82789C0513H002

Overview

The B82789C0513H002 is a surface-mount common-mode choke from the B82789C0/S0 series, manufactured by EPCOS (TDK). It features an inductance of 51 µH with a tolerance range of -30% to +50%. The component supports a maximum DC current of 250 mA and exhibits a maximum DC resistance of 550 Ω. Rated for 80 V DC and 42 V AC, it operates within a temperature range of -55 °C to +150 °C. The package dimensions are 5.20 mm x 3.20 mm x 3.00 mm.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Designed for CAN-BUS data line filtering applications
• Compact SMD form factor suitable for space-constrained layouts

Applications

• CAN-BUS signal line protection
• Automotive electronic control units
• Data line noise suppression

Procurement Notes

Verify the specific suffix H002 against official TDK documentation to confirm the exact inductance tolerance and terminal plating specifications. Ensure the procurement channel provides valid traceability for AEC-Q200 certified components intended for automotive use.

Selection Notes

Select this component when designing circuits requiring robust common-mode noise attenuation on differential data lines. The 51 µH value and 250 mA rating must align with the specific bus speed and current requirements of the target application environment.

Part Context

This part belongs to the B82789C0/S0 SIMDAD series of data and signal line chokes. These components are engineered for high-performance filtering in demanding environments, combining compact physical dimensions with significant electromagnetic interference suppression capabilities.

Replacement Considerations

Consult official TDK cross-reference lists for verified substitutes. Generic equivalents may not match the AEC-Q200 qualification or precise impedance characteristics required for automotive compliance.