M3933/25-08N

Overview

The M3933/25-08N is an RF fixed attenuator manufactured by Amphenol SV Microwave, designed for military specifications. It features SMA male to female connectors with a 50 Ohm impedance and operates up to 18 GHz. The component provides a maximum attenuation of 8 dB and supports a power rating of 2 W. It functions within a temperature range of -65°C to +165°C and utilizes stainless steel construction.

Feature Summary

• Military-grade RF fixed attenuator design
• SMA connector interface configuration
• Stainless steel housing material

Applications

• RF signal level reduction in military systems
• Impedance matching in high-frequency circuits
• Signal conditioning in defense communication equipment

Procurement Notes

Verify the specific datasheet version for the M3933/25-08N to confirm exact dimensional tolerances and material certifications required for your application. Ensure that the procurement documentation aligns with the manufacturer's current quality standards and traceability requirements for military specification components.

Selection Notes

Select this component when an 8 dB attenuation value is required within the 18 GHz frequency range. Consider the 2 W power handling capability and the operating temperature limits when designing for harsh environments. Verify compatibility with existing SMA connector interfaces and system impedance requirements.

Part Context

This part belongs to the M3933 series of RF fixed attenuators from Amphenol SV Microwave. The series offers various attenuation values and connector configurations tailored for military and aerospace applications. The M3933/25-08N specifically addresses needs for moderate signal reduction in SMA-based systems.

Replacement Considerations

Check for direct cross-reference part numbers from Amphenol or other qualified manufacturers offering identical SMA male-to-female 8 dB attenuators with matching 18 GHz and 2 W ratings.