PCAT0404X-7R0CT-CT

Overview

The Venkel PCAT0404X-7R0CT-CT is a Pi-type chip attenuator designed for RF applications. It features a nominal attenuation of 7dB and operates within a frequency range of 0 Hz to 3 GHz. The component maintains a standard impedance of 50 Ohms, ensuring compatibility with standard RF transmission lines. It supports a maximum power handling capacity of 100mW. The device utilizes a compact 0404 (1010 Metric) convex package, suitable for surface mount assembly in space-constrained electronic designs.

Feature Summary

• Pi-type attenuator topology for precise signal reduction
• Operates up to 3 GHz frequency range
• Compact 0404 convex surface mount package

Applications

• RF signal conditioning circuits
• Impedance matching networks
• Test and measurement equipment

Procurement Notes

Verify the specific suffix 'CT' against manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure the 7dB attenuation value matches circuit requirements. Confirm the 50 Ohm impedance rating aligns with system design specifications before procurement.

Selection Notes

Select this component when a fixed 7dB attenuation is required in the 0-3 GHz band. The 0404 footprint suits high-density PCB layouts. Verify thermal management capabilities for continuous 100mW operation in the target environment.

Part Context

This part belongs to Venkel's PCAT series of passive chip attenuators. These components are engineered for RF and microwave circuits where stable attenuation and low VSWR are critical. The series offers various attenuation values in standardized packages.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for functional equivalents.