B82789C0513N001

Overview

The B82789C0513N001 is a surface-mount data line choke manufactured by EPCOS (TDK Electronics). It features an inductance of 51 µH and supports a rated current of 0.25 A with a maximum DC resistance of 0.58 Ω. The component operates within a voltage range of 42 V AC or 80 V DC and withstands a test voltage of 250 V DC. Designed for horizontal mounting, it utilizes a 4-lead package with dimensions of 4.5 mm x 3.2 mm x 3.0 mm. The device functions as a common-mode filter for signal lines, ensuring reliable performance across temperatures from -55 °C to +125 °C.

Feature Summary

• Provides common-mode filtering for data and signal lines to suppress electromagnetic interference.
• Designed for surface-mount assembly using a compact horizontal 4-lead configuration.
• Constructed with ferrite material to effectively manage high-frequency noise.

Applications

• Data line protection in electronic circuits
• Signal integrity enhancement in communication interfaces
• Electromagnetic compatibility filtering for consumer electronics

Procurement Notes

Verify the specific suffix N001 against official TDK/EPCOS documentation to confirm lead finish and tape-and-reel packaging specifications. Ensure the selected variant matches the required 51 µH inductance tolerance and current rating for your circuit design. Cross-reference the datasheet revision date to guarantee compliance with current RoHS standards and material declarations before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring common-mode chokes for low-current data lines up to 0.25 A. The 51 µH inductance value is suitable for filtering specific frequency ranges in signal transmission paths. Consider the 4.5 mm x 3.2 mm footprint for space-constrained PCB layouts. Verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

This component belongs to the B82789C/S0 series of data and signal line chokes from EPCOS (TDK Electronics). These components are engineered for use in applications demanding effective noise suppression in compact form factors. The series typically includes various inductance values tailored for different signal line speeds and current requirements.

Replacement Considerations

Consult official TDK/EPCOS substitution guides for verified alternatives. Generic equivalents may not match the precise inductance tolerance, current handling, or physical dimensions required for the original design.

FAQ

What is the maximum rated current for the B82789C0513N001?

The maximum rated current is 0.25 A.

Does this component support AC voltage applications?

Yes, it has a rated AC voltage of 42 V at 50/60 Hz.