ELK-E102FA

Overview

The ELK-E102FA is a surface-mount digital noise filter manufactured by Panasonic Electronic Components. It belongs to the ELKE series and utilizes an LC coil type architecture for EMI suppression. The component operates within a temperature range of -20°C to +85°C and supports a maximum DC current of 5A. Its physical dimensions are 3.2 mm in length, 1.8 mm in width, and 2.2 mm in height, conforming to the 1207 package style. The device features SMD/SMT termination types and is designed for high-current applications requiring effective electromagnetic interference filtering.

Feature Summary

• LC coil type construction for digital noise filtering
• High current handling capability up to 5A
• Surface mount design for automated assembly

Applications

• Digital circuit noise suppression
• EMI filter integration in compact electronics
• High-current signal line protection

Procurement Notes

Verify availability status as the component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance details through official documentation before procurement. Ensure ordering suffixes match specific requirements without assuming functional changes. Validate lead times with authorized distributors due to potential stock limitations.

Selection Notes

Select this component for applications requiring robust EMI filtering in space-constrained designs. The 1207 package offers a balance between current capacity and footprint size. Verify thermal performance within the specified operating temperature range. Consider the LC coil structure for its effectiveness in suppressing digital noise compared to standard ferrite beads.

Part Context

This part is part of Panasonic's ELKE series of EMI filters. It is categorized under Ferrites and specifically identified as a Coil Type EMI Digital Noise Filter. The manufacturer lists it under Ferrite Beads in their product portfolio, indicating its primary function in electromagnetic interference mitigation for electronic circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official Panasonic documentation for cross-reference information or equivalent components within the ELKE series.