ELB-2A008

Overview

The Panasonic ELB-2A008 is a surface-mount RF bandpass filter designed for the 1.576 GHz center frequency, typically utilized in GPS applications. It operates within the L1 band and features a 3 MHz bandwidth with a maximum insertion loss of 1.8 dB and 1 dB ripple. The component is housed in an 0805 package, enabling compact integration into mobile devices and navigation systems. This passive device provides signal selection capabilities while maintaining low power consumption and high reliability in harsh environments.

Feature Summary

• Provides precise bandpass filtering for GPS L1 band signals
• Compact 0805 surface-mount package design
• Low insertion loss characteristics for efficient signal transmission

Applications

• Global Positioning System (GPS) receivers
• Mobile phone navigation modules
• Automotive telematics units

Procurement Notes

Verify current lifecycle status as sources indicate this part may be obsolete or no longer manufactured. Confirm RoHS compliance details directly with the manufacturer or authorized distributors, as availability data varies across platforms. Ensure replacement components meet identical electrical specifications if sourcing alternatives due to discontinuation risks.

Selection Notes

Select this component when designing circuits requiring specific filtering for the 1.576 GHz frequency range. Consider the 0805 footprint constraints and required bandwidth of 3 MHz. Evaluate insertion loss limits against system sensitivity requirements. Verify compatibility with automated assembly processes given the surface-mount form factor.

Part Context

This component belongs to Panasonic's ELB series of RF filters, which are engineered for wireless communication applications. The series offers various center frequencies tailored to different global positioning and radio standards. These filters are integral to ensuring signal integrity in consumer electronics and industrial navigation equipment by attenuating out-of-band interference.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official Panasonic documentation or authorized distributors for valid cross-reference options due to the potential obsolescence of this specific model.