PE7042-10

Overview

The PE7042-10 is a fixed attenuator from Pasternack, rated at 10 dB attenuation. It features 7/16 DIN male to 7/16 DIN female connectors and utilizes a directional aluminum heatsink with a black anodized body. The component is designed for high-power applications, supporting up to 50 watts of power handling. It operates effectively within a frequency range extending up to 7.5 GHz.

Feature Summary

• Directional aluminum heatsink design for thermal management
• Black anodized body finish for corrosion resistance
• High power handling capability suitable for demanding RF environments

Applications

• RF test and measurement instrumentation
• Telecommunications infrastructure systems
• Signal conditioning in high-power transmission lines

Procurement Notes

Verify the specific connector gender and interface type against system requirements to ensure compatibility. Confirm that the operating frequency does not exceed the 7.5 GHz limit. Ensure the power levels remain within the 50-watt rating to prevent damage. Check for any environmental sealing needs if used outdoors.

Selection Notes

Select this model when a fixed 10 dB reduction is required in a 7/16 DIN system. Consider the directional heatsink for improved thermal performance compared to standard bodies. Evaluate the 50-watt power rating against peak signal levels. Compare against other Pasternack attenuators if variable attenuation or different connector types are needed.

Part Context

This part belongs to Pasternack's line of precision RF attenuators. It complements their broader portfolio of microwave components, including cables, adapters, and variable attenuators. The 7/16 DIN interface is common in base station and industrial RF applications requiring robust connections.

Replacement Considerations

Direct substitutes may include other 10 dB fixed attenuators with 7/16 DIN male/female interfaces. Verify that replacement units match the 50-watt power rating and 7.5 GHz frequency limit. Ensure the physical dimensions and mounting style are compatible with existing hardware.