ELB-2A004

Overview

The ELB-2A004 is a surface-mount RF bandpass filter manufactured by Panasonic Electronic Components. It operates at a center frequency of 4.885 GHz and is housed in an 0805 package. The device utilizes SAW technology to provide signal filtering for radio frequency applications. It is compliant with RoHS standards and lead-free requirements, ensuring environmental safety. The component is designed for high-performance RF circuits requiring precise frequency selection.

Feature Summary

• Bandpass filtering capability centered at 4.885 GHz
• Compact 0805 surface-mount package design
• RoHS compliant and lead-free construction

Applications

• Wireless communication systems
• RF front-end modules
• Mobile device circuitry

Procurement Notes

Verify the specific datasheet version and manufacturer authorization before procurement. Confirm that the 0805 package dimensions match your PCB layout constraints. Ensure compliance with local environmental regulations regarding lead-free components. Check for any specific handling instructions related to moisture sensitivity level 2.

Selection Notes

Select this component when a compact RF bandpass filter is required for 4.885 GHz applications. The 0805 form factor suits space-constrained designs. Consider its SAW technology characteristics for insertion loss and bandwidth requirements. Ensure compatibility with automated pick-and-place assembly processes due to its SMD nature.

Part Context

This part belongs to Panasonic's passive electronic components portfolio, specifically within the RF filter category. It is engineered for modern electronics where size reduction and signal integrity are critical. The product line supports various wireless standards requiring precise frequency control.

Replacement Considerations

Consult official Panasonic documentation for qualified substitute part numbers. Verify electrical parameters such as center frequency and bandwidth against potential alternatives. Ensure mechanical footprint compatibility if considering cross-brand replacements.