PXV1220S-4DBN5-T

Attenuators Overview

The PXV1220S-4DBN5-T is a silicon thin-film RF attenuator manufactured by Susumu, designed for wireless and radio frequency integrated circuit applications. This component provides a nominal attenuation value of 4.0 dB with a tolerance of +/-0.5 dB. It operates within a frequency range extending from 0 Hz to 3 GHz and maintains a characteristic impedance of 50 ohms. The device is rated for a maximum power handling capacity of 63 mW. It is housed in a compact 0805 (2012 metric) surface-mount package, suitable for automated assembly processes.

Attenuators Feature Summary

• Utilizes silicon thin-film technology for stable RF performance
• Provides precise 4.0 dB attenuation with tight tolerance
• Operates effectively across a wide frequency spectrum up to 3 GHz
• Designed for high-reliability wireless communication systems

Attenuators Applications

• RF signal conditioning in wireless communication modules
• Impedance matching networks in radio frequency circuits
• Signal level adjustment in test and measurement equipment

Attenuators Procurement Notes

Verify the specific suffix 'N5' against official Susumu documentation to confirm packaging and tape specifications, as ordering codes may vary. Ensure compatibility with standard 0805 reflow soldering profiles during integration. Confirm RoHS compliance status through the manufacturer's current environmental declarations prior to final procurement approval.

Attenuators Selection Notes

Select this component when a fixed 4.0 dB attenuation is required in a 50-ohm system operating below 3 GHz. Consider the 63 mW power rating to ensure thermal stability under continuous operation. Evaluate the 0805 footprint constraints against available board space. Compare against other PXV series variants if different attenuation values or package sizes are needed.

Attenuators Part Context

This part belongs to the PXV series of thin-film attenuators produced by Susumu. These components are engineered for use in wireless and RF integrated circuits. The series offers various attenuation values while maintaining consistent electrical characteristics and physical dimensions, facilitating design flexibility across different product lines.

Attenuators Replacement Considerations

Direct substitutes include PXV1220S-4DBN1-T, PXV1220S-4DBN2-T, PXV1220S-4DBN3-T, and PXV1220S-4DBN4-T. Verify that alternative suffixes match the required packaging format and lead finish specifications before substitution.