PAT1220-C-0DB-T5

Overview

The PAT1220-C-0DB-T5 is a surface-mount RF attenuator manufactured by Susumu. It features a 0805 (2012 metric) package and operates within a frequency range of 0 Hz to 10 GHz. The component has a nominal impedance of 50 Ohms and a maximum VSWR of 1.3. It supports a power rating of 100mW and functions across an operating temperature range from -55°C to +125°C. This device is RoHS compliant and suitable for SMD/SMT installation.

Feature Summary

• Provides precise signal attenuation in a compact 0805 surface-mount footprint
• Operates effectively across a wide frequency spectrum up to 10 GHz
• Maintains stable performance within an extended industrial temperature range

Applications

• RF signal conditioning in wireless communication systems
• Impedance matching networks in microwave circuits
• Signal level adjustment in test and measurement equipment

Procurement Notes

Verify the specific part number PAT1220-C-0DB-T5 against official Susumu documentation to confirm availability and specifications. Ensure that the selected supplier provides genuine components with appropriate traceability. Cross-reference the datasheet for any updates regarding compliance standards or packaging variations before finalizing procurement orders.

Selection Notes

Select this component when a fixed 0 dB attenuation value is required in a 50 Ohm system. Consider the 0805 package size for space-constrained PCB layouts. Verify that the application environment stays within the specified -55°C to +125°C temperature limits and does not exceed the 100mW power rating to ensure long-term reliability.

Part Context

This model belongs to the Susumu PAT series of thin-film chip resistors designed for RF applications. The series offers various attenuation values while maintaining consistent electrical characteristics. The PAT1220-C-0DB-T5 specifically addresses scenarios requiring minimal signal loss with high precision in high-frequency environments.

Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic replacements may not match the precise impedance or frequency response requirements.