PAT0816-C-1DB-T5

Overview

The PAT0816-C-1DB-T5 is a surface-mount chip attenuator manufactured by Susumu. It provides an attenuation value of 1 dB with a nominal impedance of 50 Ohms. The device operates within a frequency range from DC to 10 GHz and has a maximum power rating of 64 mW. It utilizes silicon technology and is housed in a compact 0603 (1608 metric) package. The component supports soldering via SMD/SMT mounting styles and functions reliably across an operating temperature range of -55°C to +125°C.

Feature Summary

• Provides precise 1 dB signal attenuation for RF circuit applications
• Operates effectively from DC up to 10 GHz frequency range
• Compact 0603 surface-mount package design for space-constrained layouts

Applications

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

Procurement Notes

Verify the manufacturer part number PAT0816-C-1DB-T5 against official Susumu documentation to ensure authenticity. Confirm that the specific package type, electrical parameters, and RoHS compliance status match the required specifications for the intended application before finalizing procurement orders.

Selection Notes

Select this component when a low attenuation value of 1 dB is required in a 50-Ohm system. The 0603 footprint suits designs needing minimal board space. Ensure the 64 mW power handling capability meets the signal power levels in the target circuit to prevent thermal issues during operation.

Part Context

This part belongs to the Susumu PAT series of chip attenuators. These components are designed for use in wireless and RF integrated circuits. The series offers various attenuation values and packages to support different RF design requirements while maintaining consistent performance characteristics across the product line.

Replacement Considerations

Direct substitutes include other Susumu parts within the PAT series with identical 1 dB attenuation and 0603 packaging, such as variants sharing the same electrical profile. Cross-manufacturer replacements require verification of impedance, frequency range, and power ratings.