M3933/16-22N

Overview

The M3933/16-22N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. It provides a nominal attenuation of 5.5 dB with a 50 Ohm impedance. The device operates from 0 Hz to 18 GHz and supports a power rating of 2W. It features SMA connectors in an inline module configuration.

Feature Summary

• Provides precise 5.5 dB signal attenuation for RF applications
• Operates across a wide frequency range up to 18 GHz
• Supports 2W power handling capacity
• Utilizes SMA connector interface for reliable interconnection

Applications

• RF signal level control in communication systems
• Test and measurement equipment calibration
• Military and aerospace electronic subsystems
• Microwave circuit protection and matching

Procurement Notes

Verify the specific suffix 'N' against official Cinch Connectivity Solutions documentation to confirm material composition and compliance status, as suffixes often denote critical manufacturing variations. Ensure the required attenuation tolerance and frequency performance align with system specifications before finalizing procurement orders.

Selection Notes

Select this component when a fixed 5.5 dB attenuation is required within an 18 GHz bandwidth. Consider the 2W power rating for high-power signal paths. Verify SMA connector gender compatibility with existing cabling infrastructure. Confirm environmental requirements such as temperature range and screening needs match the application profile.

Part Context

This part belongs to the M3933/16 series of connectorized attenuators. It is designed for use in demanding environments where stable attenuation performance is critical. The product line typically serves military, aerospace, and industrial sectors requiring robust RF components.

Replacement Considerations

Direct substitutes include other M3933/16 series variants with identical 5.5 dB attenuation and SMA interfaces. Cross-reference with Amphenol SV Microwave equivalents if dual-source supply is required. Verify that replacement parts maintain the same 18 GHz frequency limit and 2W power rating.