M3933/25-32N

Overview

The M3933/25-32N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation value of 6 dB with a frequency range extending from 0 Hz to 12.4 GHz. The component utilizes SMA connectors and operates at a standard impedance of 50 Ohms. It features a power rating of 2 Watts and is constructed as an in-line module. The device complies with MIL-DTL-M3933 standards, indicating suitability for military-grade applications.

Feature Summary

• Complies with MIL-DTL-M3933 specifications for military-grade reliability
• Provides precise 6 dB signal attenuation across the specified bandwidth
• Utilizes SMA connector interface for standardized integration

Applications

• Military communication systems requiring signal level control
• Aerospace electronic test and measurement equipment
• High-frequency circuit protection and signal conditioning

Procurement Notes

Verify that the specific part number suffix matches the required attenuation value and connector type. Confirm compliance with MIL-DTL-M3933 standards if military qualification is mandatory. Check RoHS status as these components may not be compliant. Ensure environmental ratings meet operational temperature requirements before procurement.

Selection Notes

Select this model when a fixed 6 dB attenuation is required within the DC to 12.4 GHz range. Consider the 2W power handling capability for high-power applications. Verify SMA connector compatibility with existing system interfaces. Evaluate alternative models in the M3933/25 series if different attenuation values are needed.

Part Context

This component belongs to the M3933/25 series of fixed attenuators designed for demanding environments. The series offers various attenuation values while maintaining consistent electrical performance and mechanical robustness. These parts are engineered for stability and precision in critical RF applications.

Replacement Considerations

Direct substitutes include other M3933/25 series variants with matching attenuation values. Verify connector gender and pin configuration when replacing. Ensure equivalent power ratings and frequency ranges are maintained during substitution.