PAT0816-C-10DB-T5

Overview

The PAT0816-C-10DB-T5 is a fixed chip attenuator manufactured by Susumu, designed for RF and IF applications. It provides a nominal attenuation of 10 dB with a characteristic impedance of 50 Ohms. The device operates within a frequency range of DC to 10 GHz and supports a maximum power handling of 64 mW. It features a maximum VSWR of 1.5 and is housed in a compact 0603 (1608 Metric) surface-mount package. The component is rated for an operating temperature range from -55°C to +125°C.

Feature Summary

• Provides precise 10 dB signal attenuation for RF circuitry
• Operates effectively across DC to 10 GHz frequency spectrum
• Compact 0603 surface-mount footprint for space-constrained designs

Applications

• RF signal path conditioning
• IF stage level adjustment
• Test and measurement equipment calibration

Procurement Notes

Verify the specific suffix T5 corresponds to the required tape and reel packaging configuration for automated assembly processes. Confirm that the 64 mW power rating aligns with the peak power requirements of the target application to ensure reliable operation under thermal stress conditions.

Selection Notes

Select this component when a 10 dB attenuation value is required in a 50 Ohm system. The 0603 package size is suitable for high-density PCB layouts. Ensure the 10 GHz bandwidth meets the highest frequency component of the signal spectrum to maintain signal integrity without excessive insertion loss variation.

Part Context

This part belongs to the PAT series of thin-film chip attenuators from Susumu. These components are engineered for consistency and reliability in wireless communication systems. The series offers various attenuation values and package sizes to accommodate different design constraints while maintaining stable performance over wide temperature ranges.

Replacement Considerations

Cross-reference other Susumu PAT series parts with identical 0603 footprints and 10 dB attenuation ratings. Verify that substitute components match the 50 Ohm impedance and 10 GHz frequency limit specifications to ensure electrical compatibility.