PAT1220-C-8DB-T5

Overview

The Susumu PAT1220-C-8DB-T5 is a precision thin-film chip resistor housed in a 1220 (3250 metric) surface-mount package. It features an 8 dB attenuation value, designed for RF and microwave applications requiring precise impedance control and signal attenuation. The component utilizes advanced thin-film technology to ensure high stability and low noise performance in high-frequency circuits.

Feature Summary

• Precision thin-film construction for accurate resistance values
• Optimized for RF and microwave signal attenuation
• High thermal stability and low noise characteristics

Applications

• RF signal conditioning networks
• Microwave circuit attenuation stages
• Impedance matching networks in high-frequency systems

Procurement Notes

Verify the specific suffix T5 against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the part number matches the exact attenuation requirement of 8 dB. Cross-reference the pin configuration and termination style with the target PCB design to guarantee mechanical compatibility.

Selection Notes

Select this component when precise 8 dB attenuation is required in a 1220 footprint. Consider the operating frequency range and power handling capabilities relative to the application's signal levels. Evaluate the thermal management requirements of the host system to ensure the thin-film structure maintains stability under expected load conditions.

Part Context

This resistor belongs to Susumu's PAT series of precision thin-film components. The series is engineered for demanding electronic environments where standard thick-film resistors may lack sufficient accuracy or high-frequency performance. The 1220 package offers a balance between power handling and board space efficiency.

Replacement Considerations

Consult Susumu's official substitution guide for direct equivalents. Verify that any alternative part matches the 8 dB attenuation value, 1220 package dimensions, and thin-film technology. Ensure the replacement supports the same RF frequency range and tolerance specifications.