PXV1220S-1DBN4-T

Attenuators Overview

The PXV1220S-1DBN4-T is a silicon-based RF attenuator manufactured by Susumu. It provides a nominal attenuation of 1 dB with a tolerance of +/-0.5 dB. The component operates within a frequency range of 0 Hz to 3 GHz and features a 50 Ohm impedance. It has a maximum power handling capability of 63 mW. The device is housed in an 0805 (2012 Metric) surface-mount package.

Attenuators Feature Summary

• Temperature compensated chip design for stable performance
• Silicon technology construction
• Surface-mount form factor

Attenuators Applications

• RF signal conditioning circuits
• Wireless communication systems
• Test and measurement equipment

Attenuators Procurement Notes

Verify the specific suffix N4 against official datasheets to confirm temperature compensation characteristics, as suffixes may denote distinct electrical or physical variations. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure the 63 mW power rating aligns with system thermal requirements.

Attenuators Selection Notes

Select this component when precise low-level attenuation is required in compact designs. The 1 dB value suits fine-tuning applications. Verify that the 0805 package fits the PCB layout constraints. Check if the 3 GHz bandwidth meets the operational frequency needs of the target circuit.

Attenuators Part Context

This part belongs to the PXV1220S series of silicon attenuators from Susumu. The series includes various attenuation values and package options. The N4 suffix typically indicates specific temperature compensation properties within this family, distinguishing it from standard variants.

Attenuators Replacement Considerations

Check for other PXV1220S variants with identical 1 dB attenuation and N4 suffix. Verify pinout compatibility and package dimensions before substituting with generic 0805 attenuators.