R413818115

Attenuators Overview

The R413818115 is a fixed coaxial attenuator manufactured by Radiall USA, Inc. It provides an attenuation value of 18 dB with a tolerance of ±0.5 dB. The device operates within a frequency range of 0 Hz to 4 GHz and features SMA connectors. It has a power rating of 2 W and an impedance of 50 Ohms.

Attenuators Feature Summary

• Fixed attenuation design for stable signal reduction
• SMA connector interface for standard RF integration
• High-power handling capability up to 2 watts

Attenuators Applications

• RF signal level control in test and measurement equipment
• Attenuation stages in communication systems
• Impedance matching networks requiring precise loss

Attenuators Procurement Notes

Verify the specific datasheet version for the R413818115 to confirm mechanical dimensions and connector gender specifications. Ensure that the operating environment temperature ranges align with the component's rated limits. Cross-reference the SMA connector type to guarantee compatibility with existing system interfaces before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a fixed 18 dB attenuation is required at frequencies up to 4 GHz. The 2 W power rating makes it suitable for moderate power applications. Consider the SMA interface for standard board-level or cable assembly integration where 50 Ohm impedance matching is critical for minimizing reflections.

Attenuators Part Context

This part belongs to the Radiall series of connectorized attenuators. These components are designed for reliable performance in RF circuits. The R413818115 specifically addresses needs for fixed loss values in systems utilizing SMA connections. It serves as a passive element for signal management in various electronic setups.

Attenuators Replacement Considerations

Direct substitutes must match the 18 dB attenuation, 4 GHz frequency limit, 2 W power rating, and SMA interface. Verify that any alternative component maintains the same 50 Ohm impedance and physical form factor to ensure seamless integration without redesigning the host circuitry.