B82786C0113H002

Overview

The B82786C0113H002 is a surface-mount common mode choke manufactured by EPCOS (TDK Electronics). It features an inductance of 11x2 µH with a maximum DC current rating of 300 mA and a DC resistance of 0.4 Ohms. The component operates at a test frequency of 10 MHz and has a voltage rating of 80V DC. Its physical dimensions are 3.20mm x 2.50mm, corresponding to the 1210 inch design size.

Feature Summary

• Provides common mode noise suppression for differential signal lines
• Utilizes an open enclosure design suitable for surface-mount assembly
• Engineered for high-frequency operation with specified impedance characteristics

Applications

• High-speed data interface filtering
• USB port noise suppression
• General-purpose EMI mitigation in compact electronic devices

Procurement Notes

Verify the specific ordering code suffix against official TDK documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with automated pick-and-place equipment due to the small SMD footprint. Cross-reference the manufacturer's latest datasheet for any updates on material compliance or recommended soldering profiles prior to final procurement.

Selection Notes

Select this component when space constraints require a 1210 form factor for common mode chokes. The 300 mA current rating suits low-power signal lines rather than power delivery paths. Consider the 0.4 Ohm DC resistance impact on signal integrity and voltage drop within the target circuit design before implementation.

Part Context

This part belongs to the B82786 series of surface-mount common mode filters from EPCOS/TDK. These components are designed to attenuate electromagnetic interference in high-speed digital circuits. The series offers various inductance values tailored for different frequency ranges and current requirements in consumer and industrial electronics.

Replacement Considerations

Consult official TDK substitution guides for equivalent parts within the B82786 series or compatible families. Verify that alternative components match the 11x2 µH inductance, 300 mA rating, and 1210 package dimensions to ensure mechanical and electrical compatibility.