BW-S30W5+

Attenuators Overview

The Mini-Circuits BW-S30W5+ is a precision fixed coaxial attenuator designed for RF and microwave applications. It provides a nominal attenuation of 30 dB with an impedance of 50 Ohms. The device operates over a frequency range from DC to 18 GHz. It features SMA male and female connectors, enabling direct inline connection between compatible systems. The unit has a power rating of 5 Watts and is constructed with stainless steel connectors for durability.

Attenuators Feature Summary

• Precision attenuation performance across a wide bandwidth
• Excellent voltage standing wave ratio (VSWR) characteristics
• Stainless steel SMA male and female connector interface
• Robust construction suitable for high-frequency signal management

Attenuators Applications

• RF test and measurement equipment calibration
• Signal level adjustment in communication systems
• Protection of sensitive receiver inputs from high power levels
• Integration into microwave circuit assemblies requiring precise loss

Attenuators Procurement Notes

Verify the specific datasheet version when ordering, as component specifications may be subject to change notifications. Confirm that the SMA connector gender matches the system requirements, as this model utilizes a male-to-female configuration. Ensure the operating environment remains within the specified temperature range and power limits to maintain accuracy and reliability during deployment.

Attenuators Selection Notes

Select this component when a fixed 30 dB loss is required at frequencies up to 18 GHz. The 5-watt power handling capacity makes it suitable for moderate power applications. Consider the physical size and SMA interface compatibility with existing PCB or cable assemblies. This model is appropriate for designs prioritizing stable VSWR and precise attenuation values over adjustable solutions.

Attenuators Part Context

The BW-S30W5+ belongs to the Mini-Circuits BW series of 50-ohm coaxial precision fixed attenuators. This series is characterized by its compact form factor and reliable performance in demanding RF environments. The components are widely used in industries requiring consistent signal attenuation without the complexity of variable attenuators, ensuring predictable system behavior across the operational bandwidth.

Attenuators Replacement Considerations

Direct substitutes include other Mini-Circuits models with identical 30 dB attenuation and SMA interfaces, such as the BW-S30W5. Verify that any replacement maintains the same 50-ohm impedance and 18 GHz frequency limit. Ensure the power rating and connector gender configuration match the original design requirements to avoid impedance mismatches or physical integration issues.