PAT1632-C-1DB-T1

Overview

The PAT1632-C-1DB-T1 is a high precision chip attenuator manufactured by Susumu. It provides a nominal attenuation of 1 dB with a tolerance of 0.3 dB at a characteristic impedance of 50 Ohms. The device operates from DC to 3 GHz and features a maximum VSWR of 1.3. It supports a rated power of 125 mW and functions within an operating temperature range of -55°C to +125°C. The component utilizes silicon technology and is supplied in a 1206 (3216 metric) surface mount package.

Feature Summary

• High precision signal attenuation for RF applications
• Silicon-based construction for stable performance
• Wide operational temperature range capability

Applications

• RF signal conditioning circuits
• Wireless communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct packaging and tolerance specifications. Confirm that the required attenuation value and power rating align with the target circuit design parameters before finalizing procurement orders.

Selection Notes

Select this component when precise low-level attenuation is required in compact designs. Ensure the application environment remains within the specified thermal limits and that the 125 mW power handling capacity meets the system's signal levels.

Part Context

This part belongs to the PAT series of high precision chip attenuators from Susumu. It represents a specialized passive component designed for maintaining signal integrity in sensitive radio frequency environments through controlled resistance networks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.