LAT-30+

Overview

The Mini-Circuits LAT-30+ is a surface-mount fixed attenuator designed for RF applications. It provides a nominal attenuation of 30 dB with an impedance of 50 ohms. The device operates from DC to 1000 MHz and is housed in an SOT-143-4 package.

Feature Summary

• Fixed 30 dB attenuation value
• Surface-mount construction
• 50 ohm system impedance

Applications

• RF signal level control
• Impedance matching networks
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet revision and package marking against the required schematic symbol. Confirm that the operating frequency range up to 1 GHz meets the design specifications. Ensure thermal management aligns with the component's power handling capabilities within the intended circuit environment.

Selection Notes

Select this component when a precise, low-profile attenuation solution is needed below 1 GHz. The SOT-143-4 package suits space-constrained designs. Compare insertion loss and VSWR requirements against other Mini-Circuits series if higher frequencies are anticipated.

Part Context

This part belongs to Mini-Circuits' line of passive RF components. It serves as a fundamental building block for signal conditioning. The manufacturer specializes in broadband RF and microwave devices ranging from DC to high-frequency bands.

Replacement Considerations

Check for direct equivalents such as the BAT-30+ for higher frequency needs or RMS-30+ if mixing functions are required. Verify pinout compatibility before substituting with generic SMT attenuators.