M3933/16-08N

Overview

The M3933/16-08N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides an attenuation value of 5 dB with a 50 Ohm impedance. The component operates within a frequency range of 0 Hz to 18 GHz and supports a power rating of 2 Watts. It utilizes SMA connectors in an in-line module configuration.

Feature Summary

• Fixed attenuation performance at 5 dB
• Wideband operation up to 18 GHz
• SMA connector interface for in-line integration

Applications

• RF signal level adjustment in microwave systems
• Impedance matching in 50 Ohm transmission lines
• Signal conditioning in high-frequency test equipment

Procurement Notes

Verify the specific suffix 'N' against official datasheets to confirm material composition and plating specifications, as military-grade variants often have distinct environmental requirements. Confirm RoHS compliance status, as historical data indicates some variants may not meet current standards. Ensure the SMA connector gender matches the system design before ordering.

Selection Notes

Select this model when a precise 5 dB reduction is required within the DC to 18 GHz spectrum. The 2W power handling capability suits moderate power applications. Verify that the SMA interface aligns with existing board or cable assemblies. Consider thermal management if operating near the maximum power rating continuously.

Part Context

This part belongs to the M3933/16 series of fixed attenuators from Midwest Microwave. These components are designed for reliable performance in demanding RF environments. The series offers various attenuation values while maintaining consistent impedance and frequency characteristics across the product line.

Replacement Considerations

Direct substitutes include other M3933/16 series parts with identical 5 dB attenuation and SMA interfaces. Cross-reference with MIL-DTL-39017 specifications for equivalent military-grade alternatives. Ensure any replacement maintains the same 50 Ohm impedance and 18 GHz frequency limit.