4882-6140-10

Attenuators Overview

The Amphenol XMA 4882-6140-10 is a connectorized RF attenuator designed for high-frequency applications. It features SMA male-to-female connectors and provides a fixed attenuation value of 10 dB. The component operates within a frequency range of 0 Hz to 40 GHz with a nominal impedance of 50 Ohms. It supports a maximum power handling capacity of 1 Watt. The device is constructed as an in-line module, ensuring reliable signal attenuation across its specified bandwidth while maintaining standard interface compatibility.

Attenuators Feature Summary

• Provides fixed 10 dB signal attenuation for precise RF power control
• Operates effectively from DC up to 40 GHz frequency range
• Features SMA male-to-female inline connectivity for standard integration

Attenuators Applications

• RF test and measurement equipment requiring precise signal reduction
• Microwave communication systems needing controlled power levels
• High-frequency circuit testing and characterization setups

Attenuators Procurement Notes

Verify the specific part number suffix when ordering, as cryogenic variants such as 4882-6140-10-CRYO exist and may differ in environmental specifications. Confirm that the standard operating temperature range meets your application requirements before procurement. Ensure compatibility with SMA interfaces in your existing infrastructure. Check current supply status through authorized distributors due to potential availability constraints.

Attenuators Selection Notes

Select this component when a fixed 10 dB attenuation is required at frequencies up to 40 GHz. Ensure the 1W power rating aligns with your system's signal levels. Verify that SMA connectors match your cable assembly or fixture interfaces. Consider the physical dimensions and inline form factor for space-constrained designs. Compare against adjustable attenuators if variable attenuation is needed instead.

Attenuators Part Context

This model belongs to the Amphenol XMA series of connectorized attenuators, which are engineered for high-performance RF applications. The product line emphasizes reliability and precision in signal conditioning. These components are widely used in industries requiring stable attenuation characteristics across broad bandwidths. The 4882 series specifically targets high-frequency microwave environments with robust construction standards.

Attenuators Replacement Considerations

Direct substitutes include other 10dB SMA attenuators rated for 40GHz and 1W. Verify connector gender and polarity match exactly. Check if alternative models require different mounting styles or have varying VSWR specifications. Ensure replacement parts maintain the same 50 Ohm impedance to prevent signal reflection issues in your circuit design.