PXV1220S-3DBN3-T02

Attenuators Overview

The PXV1220S-3DBN3-T02 is a fixed RF attenuator manufactured by Susumu, designed for wireless and radio frequency integrated circuit applications. It provides a nominal attenuation of 3.0 dB with a tolerance of +/-0.5 dB. The component operates within a frequency range of 0 Hz to 3 GHz and features a characteristic impedance of 50 ohms. It is rated for a maximum power handling capacity of 63 mW. The device utilizes silicon technology and is housed in an SMD/SMT package with dimensions corresponding to the 0805 (2012 metric) case size.

Attenuators Feature Summary

• Utilizes silicon technology for stable RF signal attenuation
• Designed for surface mount integration in compact circuits
• Maintains 50-ohm impedance matching across operational bandwidth

Attenuators Applications

• RF signal path conditioning in wireless communication modules
• Signal level adjustment in radio frequency integrated circuits
• Impedance matching networks in high-frequency electronic systems

Attenuators Procurement Notes

Verify that the ordering suffix matches the specific tape-and-reel configuration required for automated assembly processes. Confirm compliance with RoHS directives and REACH regulations prior to procurement. Ensure the selected variant aligns with the specified attenuation tolerance and power rating requirements for the target application environment.

Attenuators Selection Notes

Select this component when a precise 3 dB reduction is required in a 50-ohm system operating up to 3 GHz. Consider the 63 mW power limit to prevent thermal degradation during operation. Evaluate the 0805 footprint constraints against available board space. Compare alternative values within the PXV series if different attenuation levels are necessary for the design.

Attenuators Part Context

This part belongs to the PXV series of fixed attenuators from Susumu, which are engineered for use in wireless and RF applications. The series offers various attenuation values while maintaining consistent electrical characteristics and physical dimensions. These components are intended for use in consumer electronics, telecommunications equipment, and other devices requiring reliable signal management at radio frequencies.

Attenuators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include PXV1220S-3DBN1-T02 and PXV1220S-3DBN3-T02. Verify mechanical compatibility and electrical specifications before substituting. Ensure the replacement part meets the same RoHS and environmental standards as the original component.