M3933/25-06S

Overview

The M3933/25-06S is a screened SMA male-to-female RF attenuator manufactured by Amphenol SV Microwave. It provides a fixed attenuation of 5 dB with a 50 Ohm impedance. The component operates within a frequency range of DC to 18 GHz and supports a power rating of 2 Watts. Designed for military specifications, it features a bulk packaging format and functions reliably across an operating temperature range from -65°C to +165°C.

Feature Summary

• Screened construction for enhanced signal integrity
• Military specification compliance
• Fixed 5 dB attenuation value

Applications

• RF test and measurement equipment
• Military communication systems
• Aerospace instrumentation

Procurement Notes

Verify the specific screening requirements against project standards. Confirm that the SMA interface matches system connectivity needs. Ensure the 5 dB attenuation aligns with circuit design goals. Check compatibility with the specified temperature range for operational environments.

Selection Notes

Select this model for applications requiring precise 5 dB attenuation in high-frequency scenarios up to 18 GHz. Consider the screened variant if shielding is critical. Verify power handling capabilities against peak signal levels. Ensure the SMA connector type fits existing infrastructure constraints.

Part Context

This part belongs to the M3933 series of RF attenuators, designed for rugged environments. It utilizes standard SMA connectors for reliable interconnection. The product line emphasizes durability and consistent performance under extreme conditions typical of defense and aerospace sectors.

Replacement Considerations

M3933/25-XXS serves as a parameter-equivalent alternative within the same manufacturer's lineup.