M3933/16-17N

Overview

The M3933/16-17N is a military specification SMA attenuator manufactured by Amphenol SV Microwave. It operates from DC to 18 GHz with a nominal attenuation of 0.5 dB and a 50 Ohm impedance. The device features SMA male-to-female connectors and supports a maximum power rating of 2 W. It is designed for screened applications and functions within an operating temperature range of -65°C to +165°C.

Feature Summary

• Provides precise 0.5 dB signal attenuation in an inline configuration
• Constructed with SMA male-to-female interface connectors
• Rated for high-temperature operation up to +165°C
• Designed for screened RF environments

Applications

• Satellite microwave circuit power level adjustment
• RF test and measurement instrumentation
• Military communication systems requiring signal reduction

Procurement Notes

Verify the specific attenuation tolerance and screening requirements against the official datasheet before procurement. Confirm that the SMA gender configuration matches the system interface. Ensure the thermal management capabilities align with the operational environment limits specified by the manufacturer.

Selection Notes

Select this component when a minimal 0.5 dB attenuation is required at frequencies up to 18 GHz. Consider the 2 W power handling limit and the extended temperature range for harsh environments. Verify compatibility with existing SMA connector interfaces and ensure the screened design meets electromagnetic interference requirements.

Part Context

This part belongs to the M3933 series of RF MIL Spec Connectors, specifically categorized as attenuators. It is part of the SMA series produced by Amphenol / SV Microwave. The product is classified under MIL-Spec / MIL-Type subcategories, indicating compliance with military standards for reliability and performance in demanding applications.

Replacement Considerations

M3933/16-17S is a screened variant with similar specifications. M3933/16-16N offers 0 dB attenuation. M3933/14-03N operates at 12.4 GHz. Verify connector gender and attenuation values when substituting.