ELK-EV300FF

Overview

The ELK-EV300FF is a third-order low-pass LC(T-type) EMI filter designed for surface mount applications. It features an inner capacitance of 30 pF and supports a maximum DC current of 2 A with a rated voltage of 27 V. The component operates within a temperature range of -20°C to +85°C and provides attenuation of 15 dB at frequencies between 450 MHz and 1 GHz. Its cutoff frequency is specified at 200 MHz, and it includes integrated ESD protection capabilities.

Feature Summary

• Integrates ESD protection functionality alongside EMI filtering
• Utilizes LC(T-type) architecture for third-order low-pass filtering
• Designed for high-speed data line noise suppression

Applications

• Data lines for mobile devices

Procurement Notes

This component is officially discontinued by Panasonic Industry. Verify availability through authorized distributors or secondary markets. Confirm RoHS compliance status and check for product discontinuance notifications prior to procurement planning. Ensure replacement strategies are in place due to end-of-life status.

Selection Notes

Select this part for applications requiring combined EMI suppression and ESD protection in compact form factors. The 1207 package size suits space-constrained designs. Consider the 2 A current rating and 27 V voltage limit when evaluating circuit requirements. Verify compatibility with mobile device data line specifications.

Part Context

The ELK-EV300FF belongs to the ELK-EV series of ferrite beads and EMI filters manufactured by Panasonic Industry. This series focuses on providing digital noise filtering solutions with integrated varistor technology for enhanced signal integrity in portable electronics and mobile communication devices.

Replacement Considerations

• ELKEV300FF