M3933/16-57N

Overview

The M3933/16-57N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 32dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 18 GHz and supports a power rating of 2W. It utilizes SMA single inline connectors and complies with the MIL-DTL-M3933 military specification.

Feature Summary

• Complies with MIL-DTL-M3933 military standards for reliability
• Features SMA single inline connector interface
• Supports high-frequency operation up to 18 GHz

Applications

• Military communication systems
• Aerospace test and measurement equipment
• Harsh environment RF signal conditioning

Procurement Notes

Verify that the specific part number matches the required 32dB attenuation value and SMA connector configuration. Confirm compliance with MIL-DTL-M3933 specifications for military-grade applications. Ensure environmental ratings align with operational requirements, as RoHS compliance may not be standard for this series. Cross-reference manufacturer documentation for exact physical dimensions and mounting details before integration.

Selection Notes

Select this component when a precise 32dB attenuation is required in the 0-18 GHz spectrum. The 2W power handling capacity suits moderate power levels. The SMA interface dictates compatibility with existing SMA-based circuitry. Consider the military qualification if operating in defense or aerospace sectors where strict adherence to MIL standards is mandatory for system integrity.

Part Context

This model belongs to the M3933/16 series of fixed attenuators from Midwest Microwave. These components are designed for high-performance RF applications requiring stable attenuation values across wide bandwidths. The series typically offers various attenuation steps and connector options to meet diverse system integration needs within the microwave frequency range.

Replacement Considerations

Compatible substitutes include other M3933/16 series variants with matching 32dB attenuation and SMA connectors. Verify that alternative parts meet the same MIL-DTL-M3933 specification and frequency/power ratings to ensure functional equivalence in critical military or aerospace circuits.