M3933/16-04S

Overview

The M3933/16-04S is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 20 dB with a frequency range extending from DC to 18 GHz. The component features SMA connectors and operates at a maximum power dissipation of 2W within a 50 Ohm impedance system. Designed for military applications, it complies with MIL-DTL-M3933 standards and utilizes an in-line module construction.

Feature Summary

• Compliant with MIL-DTL-M3933 military specifications for rugged performance
• Operates across a wide frequency spectrum up to 18 GHz
• Supports high power handling capabilities of 2 Watts

Applications

• Military communication systems requiring signal reduction
• Aerospace test and measurement instrumentation
• Harsh environment RF circuit protection

Procurement Notes

Verify the specific suffix 'S' against official manufacturer documentation to confirm connector gender and interface details. Ensure compliance with MIL-DTL-M3933 requirements for intended military or aerospace deployment. Confirm that the 2W power rating aligns with system thermal constraints before integration.

Selection Notes

Select this model when a fixed 20 dB attenuation is required at frequencies up to 18 GHz. The SMA interface suits standard coaxial setups. Consider the 2W power limit for high-power applications. Verify environmental ratings against operational temperature ranges.

Part Context

This part belongs to the M3933 series of connectorized attenuators. It shares the family's military-grade construction and SMA connectivity. Other variants in the series offer different attenuation values while maintaining similar frequency and power characteristics.

Replacement Considerations

M3933/16-xxS series components offer alternative attenuation levels. Cross-reference specific dB values with system requirements to ensure functional equivalence.