ATT-0333-20-SMA-02

Attenuators Overview

The ATT-0333-20-SMA-02 is a fixed RF attenuator module from the ATT-0333 series, manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 20 dB across a frequency range of DC to 18 GHz. The component features SMA connectors and is rated for a maximum power handling capacity of 2 Watts. It operates within a temperature range of -65°C to +125°C. This inline module is designed for precision signal reduction in high-frequency applications.

Attenuators Feature Summary

• Provides precise 20 dB fixed attenuation for signal level control
• Operates effectively from DC up to 18 GHz frequency range
• Supports continuous power loads up to 2 Watts
• Constructed with durable SMA male/female connector interface

Attenuators Applications

• RF test and measurement equipment signal conditioning
• Wireless communication system power management
• Satellite navigation receiver input protection
• Microwave circuit board characterization setups

Attenuators Procurement Notes

Verify the specific manufacturing lot date code against project requirements prior to ordering. Confirm that the SMA connector gender configuration matches the mating cable or fixture specifications exactly. Ensure the operating environment temperature remains within the specified -65°C to +125°C range during deployment. Check for any updated compliance documentation regarding RoHS standards if required by local regulations.

Attenuators Selection Notes

Select this model when a fixed 20 dB attenuation value is required at frequencies up to 18 GHz. Choose this part over adjustable variants if constant signal reduction is needed without mechanical complexity. Consider the 2W power rating to ensure it exceeds the expected forward power levels in the circuit. Verify that SMA interfaces are compatible with existing system cabling infrastructure.

Attenuators Part Context

This component belongs to the ATT-0333 series of connectorized attenuators. The series offers various attenuation values while maintaining consistent electrical performance characteristics. The ATT-0333-20-SMA-02 specifically addresses applications requiring moderate signal reduction. It complements other series like ATT-0298 for higher frequency needs.

Attenuators Replacement Considerations

Direct substitutes include ATT-0333-10-SMA-02 and ATT-0333-30-SMA-02 for different attenuation levels. Cross-reference with ATT-333F-08-SMA-02 for similar form factors but verify frequency limits carefully.