M3933/14-24N

Overview

The M3933/14-24N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides an attenuation value of 24 dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 12.4 GHz and supports a power rating of 2 W. It utilizes SMA connectors in an inline module configuration. The component complies with MIL-DTL-M3933 standards and is designated for military-grade applications.

Feature Summary

• Complies with MIL-DTL-M3933 military specifications for reliability
• Provides precise 24 dB signal attenuation at 50 Ohms
• Operates effectively across a broad DC to 12.4 GHz frequency spectrum
• Features robust SMA connector interface for secure integration

Applications

• Military communication systems requiring signal level control
• Aerospace test and measurement instrumentation
• Harsh environment RF circuit protection
• Defense radar system calibration

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact performance tolerances and qualification status. Ensure compatibility with existing SMA interfaces and confirm that the 2 W power rating meets system requirements. Check for RoHS exemption status as military components often fall outside standard environmental directives.

Selection Notes

Select this component when a fixed 24 dB attenuation is required within the 12.4 GHz bandwidth. Consider the 2 W power handling capability and SMA form factor. Verify that the military grade qualification aligns with project specifications for durability and performance consistency under extreme conditions.

Part Context

This part belongs to the M3933 series of fixed attenuators from Midwest Microwave, a brand under Cinch Connectivity Solutions. The series offers various attenuation values and frequencies, all adhering to strict military standards. These components are designed for high-reliability applications where consistent signal reduction is critical.

Replacement Considerations

M3933/14-24S is the screened version of this component. Verify interchangeability based on specific screening requirements rather than assuming direct functional equivalence without consulting the datasheet.