PAT-30+

Overview

The PAT-30+ is a surface-mount fixed attenuator manufactured by Mini-Circuits, designed for radio frequency applications. It provides a nominal attenuation of 30 dB across a frequency range from DC to 7000 MHz. The component operates with a characteristic impedance of 50 Ohms and can handle a maximum power level of 1 Watt. It utilizes an AF320 case style package with four SMD flat leads, ensuring reliable performance in high-frequency circuit designs.

Feature Summary

• Provides precise 30 dB signal attenuation for RF circuits
• Operates effectively from DC up to 7 GHz frequency range
• Features a compact surface-mount design for automated assembly
• Maintains 50 Ohm impedance matching for system integration

Applications

• RF signal path attenuation in communication systems
• Impedance matching networks in microwave circuits
• Signal level control in test and measurement equipment
• Attenuation stages in satellite communication receivers

Procurement Notes

Verify the complete part number including the suffix against official Mini-Circuits documentation to ensure correct specifications. Confirm that the required attenuation value and frequency range align with your specific application needs before ordering. Check for any specific handling requirements related to surface-mount components during procurement processes.

Selection Notes

Select this component when a fixed 30 dB attenuation is required within the DC to 7 GHz bandwidth. Ensure the 1 Watt power handling capability meets your system's power levels. Consider the AF320 surface-mount package dimensions for PCB layout compatibility. Verify that the 50 Ohm impedance matches the surrounding circuitry to minimize reflections.

Part Context

This component belongs to the Mini-Circuits PAT series of fixed attenuators, which are widely used in RF and microwave engineering. The series offers various attenuation values to suit different circuit requirements. These components are known for their consistency and reliability in maintaining signal integrity across broad frequency ranges in professional electronic designs.

Replacement Considerations

Consult Mini-Circuits official documentation for direct substitute part numbers within the same series or family. Ensure any replacement maintains identical attenuation, frequency range, and power handling specifications. Verify package compatibility if physical footprint constraints exist.