VAT-2A+

Overview

The VAT-2A+ is a fixed-value, absorptive MMIC attenuator from Mini-Circuits, designed for RF and microwave applications. It provides a precise attenuation of 2 dB across a frequency range from DC to 6000 MHz (6 GHz). The component operates with a nominal impedance of 50 Ohms and features SMA connectors for in-line module integration. It is rated for a power handling capacity of 2 Watts and complies with RoHS and REACH standards. The device utilizes highly repetitive IPD process technology for consistent performance.

Feature Summary

• Fixed 2 dB attenuation value
• Absorptive MMIC design
• DC to 6 GHz operational bandwidth
• SMA connector interface

Applications

• RF signal level control
• Microwave circuit testing
• Signal path attenuation

Procurement Notes

Verify the specific datasheet version and compliance documentation directly with Mini-Circuits or authorized distributors before procurement. Ensure that the SMA connector orientation and case style FF704 meet your mechanical integration requirements. Confirm that the 2W power rating and 50 Ohm impedance align with your system's thermal and electrical specifications to avoid performance degradation.

Selection Notes

Select the VAT-2A+ when a fixed 2 dB reduction is required within a 50 Ohm system operating up to 6 GHz. Consider its absorptive nature for improved VSWR compared to resistive types. Verify that the SMA interface suits your PCB or cable assembly needs. Ensure the DC-to-6 GHz bandwidth covers your entire signal spectrum without significant insertion loss variation outside the specified range.

Part Context

The VAT-2A+ belongs to Mini-Circuits' line of fixed attenuators, utilizing MMIC technology for compact, reliable performance. It is part of a series offering various attenuation values, all sharing similar form factors and connector options. This component supports high-frequency applications where stable attenuation and broad bandwidth are critical, fitting into standard RF test and measurement setups.

Replacement Considerations

Check Mini-Circuits documentation for direct substitutes with different attenuation values or connector types. No public confirmed substitute part numbers are identified in the provided data.