M3933/30-25S

Overview

The M3933/30-25S is a screened RF attenuator manufactured by Amphenol SV Microwave. It utilizes the 2.92mm connector interface with a female-to-male configuration. The component operates within a frequency range of DC to 40 GHz, supporting a maximum frequency of 40 GHz. It provides an attenuation value of 12 dB at a characteristic impedance of 50 Ohms. The unit is rated for a power handling capacity of 2 W and functions reliably within a temperature range of -65 °C to +165 °C.

Feature Summary

• Screened construction for enhanced signal integrity in high-frequency applications
• Compatible with 2.92mm connector standards for precise interconnects
• Capable of operation up to 40 GHz frequency range

Applications

• High-frequency test and measurement equipment
• Military and aerospace RF systems
• Signal conditioning in microwave circuits

Procurement Notes

Verify the specific suffix 'S' indicates the screened variant when ordering. Confirm that the 2.92mm gender configuration matches the system requirements. Ensure environmental ratings meet the operational temperature extremes required for the intended deployment scenario.

Selection Notes

Select this model for applications requiring fixed attenuation within the 2.92mm series. Consider the 40 GHz upper limit for bandwidth needs. Evaluate the 2 W power rating against peak signal levels. Compare against non-screened alternatives if shielding is not required.

Part Context

This part belongs to the M3933 series of RF attenuators from Amphenol SV Microwave. It represents a specialized component designed for military-grade specifications. The series includes various attenuation values and connector types, serving as critical passive components in complex RF architectures.

Replacement Considerations

M3933/30-25N is a parameter-equivalent alternative available from the same manufacturer.