PXV1220S-2DBN4-T

Attenuators Overview

The PXV1220S-2DBN4-T is a silicon-based RF attenuator manufactured by Susumu. It provides a nominal attenuation of 2.0 dB with a tolerance of +/-0.5 dB. The component operates at a standard impedance of 50 ohms and supports a maximum power handling capacity of 63 mW. Designed for surface-mount applications, it utilizes an 0805 (2012 Metric) package footprint. This device belongs to the wireless and RF integrated circuits subcategory.

Attenuators Feature Summary

• Temperature compensated chip attenuator design
• Silicon technology construction
• Surface-mount 0805 package format

Attenuators Applications

• RF signal level adjustment in wireless systems
• Impedance matching networks
• Signal conditioning in RF integrated circuits

Attenuators Procurement Notes

Verify the specific suffix N4 against official datasheets to confirm temperature compensation characteristics. Confirm RoHS compliance status through manufacturer documentation. Ensure the 63 mW power rating aligns with system thermal requirements. Check lead times as production cycles may vary. Validate package dimensions against PCB layout constraints.

Attenuators Selection Notes

Select this component when a precise 2 dB attenuation is required in a compact form factor. Consider the 50 ohm impedance match for system integration. Evaluate the 63 mW power limit for high-power environments. Compare alternative values within the PXV1220S series if different attenuation levels are needed. Verify silicon technology suitability for the operating frequency range.

Attenuators Part Context

This part belongs to the PXV1220S series of temperature compensated chip attenuators from Susumu. The series offers various attenuation values including 1 dB, 2 dB, 3 dB, 4 dB, 5 dB, 6 dB, and 10 dB options. All variants share similar packaging and electrical characteristics except for the specific attenuation value. The series is designed for wireless and RF applications requiring stable performance.

Attenuators Replacement Considerations

Other values in the PXV1220S series such as PXV1220S-1DBN4-T or PXV1220S-3DBN4-T offer different attenuation levels but maintain compatible packaging. Direct substitutes must match the 2 dB specification and 0805 footprint. Verify temperature coefficient compatibility if stability is critical.