PCAT0404X-1R0BT-CT

Overview

The PCAT0404X-1R0BT-CT is a surface-mount RF attenuator manufactured by Venkel. It provides a fixed attenuation value of 1 dB with an impedance of 50 Ohms. The device operates within a frequency range of 0 Hz to 3 GHz and has a power rating of 100 mW. It utilizes a convex package configuration in the 0404 (1010 Metric) footprint, designed for integration into high-frequency circuitry requiring precise signal level control.

Feature Summary

• Provides fixed 1 dB attenuation for signal management
• Operates at 50 Ohms impedance across DC to 3 GHz
• Features a convex 0404 surface-mount package design

Applications

• RF signal path conditioning
• Impedance matching networks
• Signal level adjustment in communication systems

Procurement Notes

Verify the specific part number against official Venkel documentation to confirm the 1 dB attenuation value and 0404 convex package specifications. Ensure compatibility with 50 Ohm system requirements and 100 mW power limits before procurement. Cross-reference datasheets for any updated manufacturing revisions or packaging variations that may affect integration.

Selection Notes

Select this component when a fixed 1 dB reduction is required in 50 Ohm RF environments up to 3 GHz. Consider the 100 mW power handling capability and the physical constraints of the 0404 convex footprint during layout. Validate thermal performance and frequency response characteristics against specific application needs using official technical data.

Part Context

This component belongs to Venkel's PCAT series of RF attenuators, which are designed for precision signal control in electronic circuits. The series offers various attenuation values and package options to suit different frequency and power requirements. Venkel specializes in passive components for demanding applications, ensuring reliability and consistent performance across their product lines.

Replacement Considerations

Consult official Venkel documentation for verified substitute part numbers within the PCAT series or equivalent manufacturer offerings. Ensure replacement components match the 1 dB attenuation, 50 Ohm impedance, 100 mW power rating, and 0404 convex package dimensions to maintain circuit integrity.