ESD-SR-120G

Overview

The KEMET ESD-SR-120G is a snap-on ferrite core designed for round cables. It features a nickel-zinc material composition and an internal diameter of 6.0 mm maximum. The component measures 16.0 mm in width, 16.4 mm in height, and 33.0 mm in length. It provides an impedance of 700 Ω at 100 MHz. The unit operates within a temperature range of -25°C to +85°C and meets UL94 V-0 flammability standards.

Feature Summary

• Snap-on design for rapid installation on round cables
• Nickel-zinc material for high-frequency noise suppression
• UL94 V-0 rated housing for fire safety

Applications

• High frequency noise suppression
• FM band interference mitigation

Procurement Notes

Verify the specific suffix 'G' against official KEMET documentation to confirm compliance with UL94 V-0 ratings and exact dimensional tolerances. Ensure the internal diameter requirement matches the 6.0 mm maximum specification before procurement. Cross-reference the impedance value at 100 MHz to validate performance needs.

Selection Notes

Select this component when round cable mounting is required for high-frequency applications. The 6 mm aperture accommodates standard cable sizes. Verify that the operating temperature range of -25°C to +85°C suits the environmental conditions. Confirm that the 700 Ω impedance at 100 MHz aligns with the target noise spectrum.

Part Context

This part belongs to the KEMET ESD-SR Snap-on Cores series. These cores are engineered for electromagnetic interference suppression on round cables. The series utilizes nickel-zinc ferrite materials suitable for high-frequency operations. The snap-on mechanism allows for easy retrofitting without cable disconnection.

Replacement Considerations

ESD-SR-120