M3933/25-06S

Overview

The M3933/25-06S is a fixed RF attenuator manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. This component provides a nominal attenuation of 6 dB with a power rating of 2 W. It operates within a frequency range from 0 Hz to 2 GHz and maintains a 50 Ohm impedance. The device utilizes SMA connectors in an inline module configuration, suitable for male and female interface requirements. It is designed for reliable performance in demanding environments.

Feature Summary

• Provides precise 6 dB signal attenuation for RF applications
• Supports high power handling up to 2 Watts
• Operates effectively across DC to 2 GHz frequency spectrum
• Features durable SMA connectorized inline module construction

Applications

• RF signal conditioning in communication systems
• Test and measurement equipment calibration
• Military and aerospace electronic subsystems
• Instrumentation signal level adjustment

Procurement Notes

Verify that the specific part number matches the required 6 dB attenuation value and 2 GHz frequency limit. Confirm SMA connector gender compatibility for the intended circuit design. Ensure environmental specifications meet operational temperature requirements. Check for MIL-DTL-M3933 compliance if military qualification is necessary for the application.

Selection Notes

Select this model when a fixed 6 dB reduction is required at frequencies up to 2 GHz. Consider the 2 W power rating for high-power signal paths. Choose the SMA interface for standard coaxial connections. Evaluate thermal management needs based on continuous power dissipation in the enclosure.

Part Context

This component belongs to the M3933/25 series of connectorized attenuators. The series offers various attenuation values while maintaining consistent electrical characteristics. These parts are typically used in shielded environments requiring stable RF performance. The manufacturer ensures consistency across the product line for system integration.

Replacement Considerations

Direct substitutes must match the 6 dB attenuation, 2 GHz frequency, and SMA interface. Verify equivalent power ratings and impedance matching. Cross-reference MIL-DTL-M3933 specifications for compatibility.