EXC-X4CT650X

Common Mode Chokes Overview

The EXC-X4CT650X is a common mode noise filter manufactured by Panasonic Industry. It operates at a test frequency of 100 MHz with an impedance of 65 Ohms and a tolerance of ±20%. The maximum DC resistance is 2.7 Ohms, and the maximum DC current rating is 100 mA. Designed for surface mount technology (SMD/SMT), it features a single channel configuration. The component measures 0.65 mm in length, 0.5 mm in width, and 0.3 mm in height, corresponding to the 0202 package size. It functions within a temperature range of -40°C to +85°C.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression through coupled ferrite core construction
• Designed for surface mount PCB integration with compact dimensions
• Operates reliably across extended industrial temperature ranges

Common Mode Chokes Applications

• High-frequency signal line noise filtering
• Data bus protection in portable electronics
• Common mode interference reduction in communication interfaces

Common Mode Chokes Procurement Notes

Verify the specific manufacturer designation, as sources indicate both Panasonic Electronic Components and Panasonic Industry. Confirm the exact impedance tolerance and DC resistance values against the official datasheet, as variations exist between similar series parts. Ensure the package type matches the required footprint for your design.

Common Mode Chokes Selection Notes

Select this component when a low-profile 0202 footprint is required for high-frequency noise attenuation. The 65 Ohm impedance at 100 MHz suits applications targeting specific interference bands. Verify that the 100 mA current rating meets the circuit requirements to prevent saturation or excessive heating.

Common Mode Chokes Part Context

This part belongs to the EXC-X4 series of common mode chokes. It is distinct from the EXC-14CE series, which utilizes a larger 0302 package. The X4 series is characterized by its smaller 0202 form factor, making it suitable for space-constrained designs compared to the larger variants.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching impedance, current rating, and package dimensions with other manufacturers' offerings.