M3933/16-07S

Overview

The M3933/16-07S is a connectorized RF attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. It features SMA male-to-female connectors and provides a fixed attenuation value of 4 dB. The component operates within a frequency range of 0 Hz to 18 GHz with a 50 Ohm impedance. It supports a power rating of 2 W and functions between -55°C and +165°C.

Feature Summary

• Fixed 4 dB attenuation for signal level control
• SMA male to female inline module configuration
• Operates up to 18 GHz frequency range
• Screened military specification construction

Applications

• RF signal path attenuation in communication systems
• Military and aerospace electronic equipment
• Test and measurement instrumentation setups
• High-frequency circuit protection and matching

Procurement Notes

Verify manufacturer authenticity through authorized distributors. Confirm specific screening requirements for military applications. Check RoHS compliance status as indicated in official documentation. Ensure SMA connector gender matches system interface needs. Validate operating temperature range against environmental conditions.

Selection Notes

Select this model for applications requiring precise 4 dB attenuation at frequencies up to 18 GHz. Consider the 2 W power handling capability for high-power RF environments. The SMA interface ensures compatibility with standard coaxial systems. Verify temperature specifications for extreme operational scenarios.

Part Context

This part belongs to the M3933 series of screened attenuators designed for military and high-reliability applications. The series offers various attenuation values and frequency ranges. Cinch Connectivity Solutions produces these components to meet strict military standards for performance and durability in harsh environments.

Replacement Considerations

M3933/16-07N serves as a compatible alternative with N-type connectors instead of SMA. Other M3933/16 variants offer different attenuation values while maintaining similar frequency and power characteristics. Verify connector type and attenuation requirements before substitution.