M3933/16-36N

Overview

The M3933/16-36N is a screened SMA male-to-female RF attenuator manufactured by Amphenol SV Microwave. It operates within a frequency range of 0 Hz to 18 GHz and provides a nominal attenuation of 15 dB. The component features a 50 Ohm impedance and supports a maximum power rating of 2 W. It is designed for robust performance across an operating temperature range from -65°C to +165°C.

Feature Summary

• Provides precise signal attenuation in high-frequency RF circuits
• Constructed with durable SMA connectors for reliable interconnection
• Screened design ensures electromagnetic interference protection

Applications

• Satellite communication systems
• Radar test and measurement equipment
• Military aerospace RF circuitry

Procurement Notes

Verify the specific screening status and connector gender configuration against project requirements. Confirm that the 15 dB attenuation value aligns with system design specifications. Ensure environmental ratings meet operational temperature extremes. Check for updated datasheets to validate current manufacturing standards and compliance certifications before finalizing procurement decisions.

Selection Notes

Select this model when a fixed 15 dB attenuation is required at frequencies up to 18 GHz. Consider the screened variant if EMI shielding is necessary. Verify compatibility with existing SMA infrastructure. Evaluate thermal management needs given the wide operating temperature range. Compare against non-screened alternatives if shielding is not required for the specific application environment.

Part Context

This component belongs to the M3933 series of RF attenuators, which are designed for military and aerospace applications. The series offers various attenuation values and connector configurations. These parts are characterized by high reliability and stability in harsh environments, making them suitable for critical defense and space missions requiring precise signal control.

Replacement Considerations

Direct substitutes include other screened SMA attenuators with identical 15 dB attenuation and 18 GHz bandwidth. Verify mechanical dimensions and pinout compatibility. Non-screened variants may require additional shielding measures. Ensure impedance and power handling capabilities match or exceed original specifications.