M3933/25-01N

Overview

The M3933/25-01N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 1dB within a frequency range of 0 Hz to 2 GHz. The component features a 50 Ohm impedance and supports a maximum power dissipation of 2W. It utilizes SMA in-line module connectors for interface. This part is designed for military-grade applications, complying with MIL-DTL-M3933 standards.

Feature Summary

• Military-grade construction compliant with MIL-DTL-M3933 specifications
• SMA in-line module connector configuration for direct integration
• Fixed 1dB attenuation value optimized for low-loss signal management

Applications

• Defense electronic systems requiring precise signal level control
• Aerospace communication equipment operating at microwave frequencies
• Test and measurement instrumentation for RF signal conditioning

Procurement Notes

Verify the specific suffix 'N' against official manufacturer documentation to confirm material composition and environmental compliance status. Ensure that the SMA connector gender and mating requirements align with system design constraints. Confirm current availability status as distribution channels may vary. Cross-reference the MIL-DTL-M3933 qualification data to validate suitability for harsh environment deployments.

Selection Notes

Select this model when a low attenuation value of 1dB is required up to 2 GHz. Consider the 2W power rating for thermal management in high-power RF paths. The SMA interface dictates connector compatibility with existing harnesses. Evaluate the military grade certification against project reliability requirements compared to commercial alternatives.

Part Context

This component belongs to the M3933/25 series of fixed attenuators from Midwest Microwave. The series offers various attenuation values and frequency ranges while maintaining consistent military-grade quality standards. The M3933/25-01N represents the lowest attenuation option in the standard lineup for its specific frequency band.

FAQ

What is the maximum operating frequency for the M3933/25-01N?

The maximum operating frequency is 2 GHz.

Does this attenuator comply with military specifications?

Yes, it is qualified under MIL-DTL-M3933 standards.