B82789C0513H001

Overview

The B82789C0513H001 is a SIMDAD surface-mount common-mode choke from the EPCOS B82789 series. It features two filter functions with an inductance of 51 µH and a rated current of 300 mA. The component operates within a temperature range of -55°C to +150°C and supports AEC-Q200 automotive standards. Rated voltages are 42 V AC and 80 V DC, with a maximum DC resistance of 0.58 Ω and impedance of 50 Ω at 100 MHz.

Feature Summary

• Provides common-mode noise suppression for high-speed data lines
• Complies with AEC-Q200 automotive qualification standards
• Supports extended operating temperatures up to +150°C

Applications

• Automotive infotainment systems
• High-speed data interface protection
• Signal line filtering in electronic control units

Procurement Notes

Verify the specific suffix H001 against official TDK Electronics documentation to confirm package orientation and tape-and-reel specifications. Ensure compatibility with automated pick-and-place equipment requirements. Cross-reference the exact part number with the manufacturer's current lifecycle status to confirm active production availability before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring robust common-mode interference rejection for differential data signals. The 51 µH inductance value is suitable for attenuating high-frequency noise without significantly distorting signal integrity. Consider the 300 mA current rating to ensure the component does not saturate under peak operational loads.

Part Context

This component belongs to the B82789 SIMDAD series of surface-mount data line chokes manufactured by EPCOS, now part of TDK Electronics. These components are engineered specifically for protecting sensitive communication interfaces against electromagnetic interference while maintaining compact footprints suitable for modern dense PCB layouts.

Replacement Considerations

Consult official TDK Electronics substitution guides for verified equivalents. Generic cross-references may not match the precise inductance tolerance or AEC-Q200 certification required for automotive applications.