M3933/16-08S

Overview

The M3933/16-08S is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 5 dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 18 GHz and supports a maximum power rating of 2 Watts. It utilizes SMA connectors in an in-line module configuration. The component complies with MIL-DTL-M3933 standards, indicating military-grade qualification.

Feature Summary

• Compliant with MIL-DTL-M3933 specifications for rigorous performance standards
• Utilizes SMA connector interface for reliable signal transmission
• Designed for high-frequency operation up to 18 GHz
• Supports continuous power handling of 2 Watts

Applications

• Military communication systems requiring precise signal attenuation
• Test and measurement equipment operating at microwave frequencies
• Radio frequency circuitry demanding stable impedance matching
• Avionics subsystems utilizing standardized connector interfaces

Procurement Notes

Verify that the specific part number suffix matches the required MIL-DTL-M3933 specification variant. Confirm SMA connector gender compatibility with system interconnects. Ensure operational temperature ranges align with environmental requirements. Check for RoHS compliance status if restricted substances are prohibited in the assembly process. Validate manufacturer authenticity through authorized distribution channels.

Selection Notes

Select this component when a fixed 5 dB attenuation is required within the 0 Hz to 18 GHz bandwidth. Consider the 2 Watt power rating for signal level management. The SMA interface dictates mechanical integration constraints. Verify impedance matching needs against the standard 50 Ohm specification. Evaluate thermal management capabilities based on continuous power dissipation limits.

Part Context

This model belongs to the M3933 series of fixed attenuators from Cinch Connectivity Solutions Midwest Microwave. The series offers various attenuation values and frequency ranges while maintaining consistent mechanical and electrical standards. These components are designed for applications requiring reliable signal reduction in high-frequency environments.

Replacement Considerations

Compatible substitutes include other M3933 series variants with identical SMA interfaces and 50 Ohm impedance. Cross-reference specific attenuation values and frequency limits to ensure functional equivalence. Verify that alternative parts meet the same MIL-DTL-M3933 qualification standards.