LAT-15+

Overview

The LAT-15+ is a fixed-value surface-mount attenuator manufactured by Mini-Circuits. It provides a nominal attenuation of 15 dB across a frequency range from DC to 2500 MHz. The device features a 50-ohm impedance and utilizes an SMT package for board integration. Typical performance specifications include a voltage standing wave ratio (VSWR) of 1.6 and an attenuation flatness of 0.8 dB.

Feature Summary

• Fixed 15 dB attenuation value
• Wideband operation from DC to 2500 MHz
• Surface-mount technology (SMT) packaging

Applications

• RF signal level adjustment
• Impedance matching in RF circuits
• Test and measurement equipment

Procurement Notes

Verify the specific suffix codes on the datasheet to confirm exact physical dimensions and termination types. Ensure the operating environment remains within the specified thermal limits. Confirm RoHS compliance status through official manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component when a precise 15 dB reduction is required up to 2.5 GHz. Compare VSWR and power handling capabilities against circuit requirements. Consider the SMT form factor for automated assembly processes and space-constrained PCB layouts.

Part Context

Mini-Circuits produces passive RF components including attenuators, filters, and amplifiers. The LAT series represents their line of fixed attenuators designed for general-purpose RF applications. These components support signal chain integrity in wireless communication and industrial systems.

Replacement Considerations

Consult Mini-Circuits official substitution guides for compatible alternatives. Verify that any substitute matches the 15 dB attenuation, 50-ohm impedance, and 2500 MHz frequency limit.