2643540202

Ferrite Cable Overview

Fair-Rite Products Corp. part number 2643540202 is a solid, free-hanging round ferrite cable core designed for electromagnetic interference suppression. Constructed from Fair-Rite Material 43, this component provides an impedance of 118 Ohms at 100 MHz. The physical dimensions include an inner diameter of 0.250 inches (6.35 mm), an outer diameter of 0.562 inches (14.28 mm), and a length of 0.530 inches (13.46 mm). It is classified as a filter cable ferrite with a circular shape and solid design.

Ferrite Cable Feature Summary

• Solid construction made from Material 43 for effective high-frequency noise attenuation
• Free-hanging installation type suitable for sliding onto cables without mounting hardware
• Circular geometry optimized for uniform magnetic flux distribution around conductors

Ferrite Cable Applications

• Electromagnetic interference suppression on signal and power cables
• Common mode choke applications in electronic assemblies
• Noise filtering for data transmission lines

Ferrite Cable Procurement Notes

Verify the specific material composition matches the required frequency response characteristics for your application. Confirm that the inner diameter accommodates the target cable gauge with appropriate clearance. Check RoHS compliance status if restricted substances are prohibited in your manufacturing process. Ensure the solid design aligns with assembly requirements where split cores are not feasible.

Ferrite Cable Selection Notes

Select this component when a fixed impedance value at 100 MHz is required for EMI control. Material 43 offers a balanced permeability suitable for a wide range of frequencies. Consider the physical size constraints to ensure the core fits within the available space around the cable. Compare against other 26-series parts if different impedance or dimensional specifications are needed.

Ferrite Cable Part Context

This part belongs to the Fair-Rite 26 series of round cable ferrites. These components are widely used in the electronics industry for suppressing radio frequency interference. The 26 series utilizes various ferrite materials to provide tailored impedance profiles across different frequency bands, making them versatile for diverse electronic packaging needs.

Ferrite Cable Replacement Considerations

Direct substitutes may include other Fair-Rite 26-series cores with similar dimensions and Material 43 composition. Verify impedance values at operating frequencies before substitution. Alternative manufacturers may offer comparable products, but material properties must be matched to ensure equivalent performance.