M3933/14-01N

Overview

The M3933/14-01N 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 3 dB. The component operates within a frequency range of 0 Hz to 12.4 GHz with a 50 Ohm impedance. It has a power rating of 2 W and functions reliably between -55°C and +125°C.

Feature Summary

• Provides fixed 3 dB signal attenuation for RF applications
• Utilizes SMA male-to-female connector interface
• Operates up to 12.4 GHz frequency range
• Rated for 2 W power handling capacity

Applications

• Defense electronic systems
• Aerospace communication equipment
• Test and measurement instrumentation
• Harsh environment RF circuits

Procurement Notes

Verify part authenticity through authorized distributors or direct manufacturer channels. Confirm specific suffix requirements if Mil-spec compliance is mandatory, as standard commercial versions may differ in screening levels. Ensure environmental specifications match operational demands before procurement.

Selection Notes

Select this model when a precise 3 dB reduction is required at frequencies up to 12.4 GHz. Consider the 2 W power limit and temperature range for system integration. Verify connector gender compatibility with existing SMA infrastructure to ensure proper mating.

Part Context

This component belongs to the M3933 series of connectorized attenuators from Midwest Microwave. These parts are designed for high-performance RF applications requiring stable attenuation values across wide bandwidths, supporting military and aerospace standards.

Replacement Considerations

M3933/14-01S serves as a screened variant of this component. Other models in the M3933/14 family offer different attenuation values while maintaining similar electrical characteristics and form factors.