EXB-24ATBA1RX

Attenuators Overview

The EXB-24ATBA1RX is a silicon chip attenuator from the Panasonic Industry EXB-24AT series, designed for surface mount applications. It features three internal resistor elements within a compact 0404 package. The component provides an attenuation value of 11 dB with a tolerance of +/-1.0 dB at a characteristic impedance of 50 Ohms. It operates across a frequency range of 0 Hz to 3 GHz and supports a power rating of 40 mW. The device meets AEC-Q200 qualification standards and functions reliably within an operating temperature range of -55°C to +125°C.

Attenuators Feature Summary

• Integrates three resistor elements in a single surface-mount package
• Maintains stable performance up to 3 GHz frequency
• Complies with automotive reliability standards

Attenuators Applications

• RF signal path attenuation in wireless communication modules
• Impedance matching networks in mobile devices
• Signal conditioning in automotive electronic systems

Attenuators Procurement Notes

Verify that the specific part number matches the required attenuation value and tolerance for the target circuit design. Confirm that the 0404 package dimensions align with the PCB footprint constraints. Ensure that the 40 mW power rating is sufficient for the expected signal levels in the application environment to prevent thermal degradation.

Attenuators Selection Notes

Select this component when a precise 11 dB attenuation is required in a space-constrained RF layout. The 50 Ohm impedance ensures compatibility with standard transmission lines. Consider the AEC-Q200 qualification if the application involves automotive environments requiring extended temperature stability and high reliability under varying conditions.

Attenuators Part Context

This component belongs to the EXB-24AT series of chip attenuators manufactured by Panasonic Industry. The series utilizes silicon technology to provide consistent attenuation characteristics in small form factors. These components are engineered for high-volume production in consumer electronics and automotive sectors where size and performance consistency are critical.

Attenuators Replacement Considerations

Direct substitutes include other 11 dB, 50 Ohm, 0404 package attenuators from Panasonic or compatible manufacturers offering identical electrical specifications and AEC-Q200 certification. Verify pinout compatibility and thermal characteristics before substitution.