ARD1204HC

Overview

The ARD1204HC is an active RF coaxial switch manufactured by Panasonic Electric Works, designed for cellular applications. It features a Single Pole Double Throw (SPDT) circuit configuration with a maximum operating frequency of 18 GHz. The device utilizes a latching operation mechanism with an integrated indicator and requires a coil voltage of 4.5 VDC. Key electrical specifications include a minimum isolation of 60 dB and a maximum insertion loss of 0.5 dB. The component employs quick connect termination style for interface connectivity.

Feature Summary

• Supports high-frequency signal routing up to 18 GHz
• Provides reliable signal path switching via SPDT configuration
• Ensures strong signal separation with high isolation performance

Applications

• Cellular communication systems
• RF test and measurement equipment
• Wireless infrastructure components

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm current technical parameters and compliance status. Ensure that the required coil voltage and termination style align with the target system design constraints before finalizing procurement decisions.

Selection Notes

Select this component when high-frequency signal switching is required in cellular or RF environments. Consider the latching functionality and indicator presence for system integration needs. Evaluate the 4.5 VDC coil voltage requirement against available power supplies.

Part Context

This part belongs to the ARD series of coaxial switches from Panasonic Electric Works. These components are engineered for robust RF signal management in demanding electronic applications, offering precise control over signal paths within specified frequency ranges.

Replacement Considerations

Consult official Panasonic Electric Works documentation for verified substitute part numbers. Cross-reference pin configurations and electrical specifications to ensure compatibility with existing designs.