M3933/30-30N

Overview

The M3933/30-30N is a fixed RF attenuator manufactured by Amphenol SV Microwave, designed for high-frequency applications up to 40 GHz. It features a 2.92 mm connector interface with a nominal attenuation of 17 dB and a characteristic impedance of 50 Ohms. The component supports a DC to 32 GHz frequency range and handles a power rating of 2 Watts. It operates within an extended temperature range from -65°C to +165°C, ensuring reliability in demanding environments.

Feature Summary

• Provides precise signal attenuation for high-frequency RF circuits
• Supports operation in extreme thermal conditions up to 165°C
• Utilizes robust 2.92 mm connector technology for stable performance

Applications

• Satellite communication systems
• Microwave circuit testing and measurement
• Defense and aerospace radar equipment

Procurement Notes

Verify the specific datasheet version for the M3933/30-30N to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with existing 2.92 mm system interfaces. Check for RoHS compliance status and environmental certifications required for the target deployment environment before finalizing procurement orders.

Selection Notes

Select this component when a 17 dB fixed attenuation value is required within a 50 Ohm system operating at frequencies up to 40 GHz. Consider the 2 Watt power handling capability and the wide operational temperature range suitable for harsh environments. Verify that the 2.92 mm connector gender matches the system design requirements.

Part Context

This part belongs to the M3933 series of space-grade attenuators from Amphenol SV Microwave. These components are engineered for satellite microwave circuits, offering precision attenuation across DC to 40 GHz. The series is characterized by high reliability and stability, making it suitable for critical aerospace and defense applications where consistent RF performance is mandatory.

Replacement Considerations

Publicly confirmed substitute part numbers for M3933/30-30N are not available in the provided documentation. Users should consult official manufacturer resources or authorized distributors for potential equivalent components or updated series replacements.