ATT-0333-05-SMA-02

Attenuators Overview

The ATT-0333-05-SMA-02 is a fixed attenuator module from the ATT-0333 series, manufactured by Midwest Microwave under Cinch Connectivity Solutions. It provides a nominal attenuation of 5 dB across a frequency range of DC to 18 GHz. The component utilizes SMA connectors in an inline configuration and supports a maximum power rating of 2 W. It operates within a temperature range of -65°C to +125°C.

Attenuators Feature Summary

• Provides precise 5 dB signal attenuation for RF applications
• Operates effectively from DC up to 18 GHz
• Features robust SMA connector interface for reliable connectivity

Attenuators Applications

• RF signal level adjustment in test and measurement equipment
• Attenuation stages in microwave communication systems
• Signal conditioning in radar and electronic warfare systems

Attenuators Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the SMA connector gender and inline module form factor match the system requirements. Ensure the operating environment remains within the specified -65°C to +125°C temperature range to maintain performance integrity.

Attenuators Selection Notes

Select this model when a fixed 5 dB attenuation is required at frequencies up to 18 GHz. The 2 W power rating suits moderate power levels typical in many RF setups. Consider the SMA interface compatibility and the wide temperature range for harsh environments. Compare against other ATT-0333 variants if different attenuation values are needed.

Attenuators Part Context

This part belongs to the ATT-0333 series of connectorized attenuators. Similar parts include ATT-0333-09-SMA-02 (9 dB) and ATT-0333-01-SMA-02 (1 dB), sharing the same SMA interface, 2 W power rating, and DC-18 GHz frequency range but differing in attenuation value. All share the Midwest Microwave branding and Cinch Connectivity Solutions manufacturing.

Attenuators Replacement Considerations

Direct substitutes within the same series include ATT-0333-01-SMA-02 and ATT-0333-09-SMA-02, though these offer different attenuation values (1 dB and 9 dB respectively). Verify that the system can tolerate the difference in insertion loss. No other cross-series replacements are confirmed in public documentation.