M3933/16-13N

Overview

The M3933/16-13N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 40 dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 18 GHz and supports a maximum power rating of 2 Watts. It utilizes SMA connectors in an inline module configuration. The component is designed for high-performance applications requiring precise signal reduction across microwave frequencies.

Feature Summary

• Provides fixed 40 dB attenuation for signal level control
• Operates from DC up to 18 GHz frequency range
• Features SMA connector interface for reliable interconnection
• Supports 2W power handling capacity

Applications

• RF test and measurement equipment
• Microwave communication systems
• Defense and aerospace electronics
• Signal conditioning circuits

Procurement Notes

Verify the specific suffix 'N' against official datasheets to confirm compliance requirements, as military specifications often dictate material or screening standards. Confirm that the SMA gender configuration matches system design needs. Ensure environmental ratings meet operational temperature ranges. Check for RoHS status if required by project constraints. Validate part authenticity through authorized channels.

Selection Notes

Select this model when a fixed 40 dB attenuation is required at 50 Ohms. Ensure the system frequency does not exceed 18 GHz. Verify that the 2W power rating exceeds peak signal levels. Confirm SMA connector compatibility with existing PCB or cable assemblies. Consider thermal management for continuous power dissipation.

Part Context

This component belongs to the M3933/16 series of fixed attenuators. It is part of Cinch Connectivity Solutions' portfolio of RF and microwave components. The series offers various attenuation values and connector types for diverse application needs.

Replacement Considerations

Check for direct cross-reference part numbers from other manufacturers offering identical 40 dB, 18 GHz, SMA specifications. Verify mechanical dimensions and pinout compatibility before substitution. Ensure electrical parameters match exactly to avoid circuit performance degradation.