M3933/16-40S

Overview

The M3933/16-40S is an RF attenuator from Amphenol SV Microwave, designed for high-frequency applications up to 18 GHz. It features SMA connectors with a female-to-male configuration and maintains a 50 Ohm impedance. The component provides a fixed attenuation of 17 dB and supports a power rating of 2 W. It operates within a temperature range of -65°C to +165°C. This screened unit is classified as an RF MIL Spec connector, ensuring reliability in demanding environments.

Feature Summary

• Provides fixed 17 dB attenuation for signal level control
• Supports frequency operation up to 18 GHz
• Constructed with SMA female-to-male interface
• Rated for 2 W power handling capacity

Applications

• RF test and measurement equipment
• Military and aerospace communication systems
• High-frequency circuit signal conditioning

Procurement Notes

Verify the specific part number M3933/16-40S against official Amphenol SV Microwave documentation to confirm current availability and screening status. Ensure compatibility with system requirements regarding frequency, power, and connector gender before procurement. Cross-reference datasheets for any updates on manufacturing specifications or environmental ratings.

Selection Notes

Select this component when a fixed 17 dB attenuation is required at frequencies up to 18 GHz. Consider the SMA female-to-male interface for system integration. Evaluate the 2 W power rating against peak signal levels. Confirm that the operating temperature range meets the environmental conditions of the intended application.

Part Context

This model belongs to the M3933 series of RF attenuators by Amphenol SV Microwave. These components are engineered for robust performance in RF applications. The series utilizes standard connector interfaces to facilitate easy integration into existing coaxial systems while providing precise signal attenuation characteristics.

Replacement Considerations

Check for direct substitutes within the M3933 series offering similar attenuation values. Verify that alternative parts match the 18 GHz frequency limit and 2 W power rating. Ensure connector gender and impedance compatibility before considering any replacement options.