TC25B2000

Overview

The TC25B2000 is a round, clamp-on ferrite core manufactured by LeaderTech Inc. Designed for cable EMI suppression, this component features an inside diameter of 25.4 mm and an outside diameter of 54.00 mm. The unit has an overall length of 38.10 mm and provides an impedance of 890 Ohms at 700 MHz. It is classified as a free-hanging ferrite core suitable for single cable applications.

Feature Summary

• Provides high impedance to suppress electromagnetic interference on cables
• Features a clamp-on design for easy installation without wire termination
• Constructed with a round geometry to accommodate cylindrical conductors

Applications

• Cable EMI suppression in electronic assemblies
• Noise filtering for single cable wiring harnesses
• Electromagnetic compatibility enhancement in equipment enclosures

Procurement Notes

Verify the specific impedance value of 890 Ohms at 700 MHz against your frequency requirements. Confirm the 25.4 mm inner diameter matches the target cable outer diameter. Ensure the round shape and clamp-on style are compatible with your mechanical assembly constraints before ordering.

Selection Notes

Select this part when a 25.4 mm bore size is required for cable mounting. The 890 Ohm impedance at 700 MHz indicates suitability for specific high-frequency noise profiles. Consider the physical dimensions of 38.10 mm length for available space within the device chassis or enclosure layout.

Part Context

This component belongs to the LeaderTech ferrite clamp-on core family, which offers various impedances and sizes for EMI control. These cores are typically used to attenuate common-mode noise on cables entering or exiting electronic devices, helping systems meet regulatory emission standards.

Replacement Considerations

Check for other LeaderTech models with identical 25.4 mm ID and similar impedance characteristics. Verify that any substitute maintains the same round shape and clamp-on functionality to ensure mechanical fit.