ARD15112C

Overview

The ARD15112C is a coaxial RF switch manufactured by Panasonic Electric Works, designed for cellular applications. It features Single-Pole Double-Throw (SPDT) configuration with a frequency range of 0 MHz to 26.5 GHz. The device operates at a coil voltage of 12 VDC and utilizes quick connect termination. Key electrical parameters include a VSWR of 1.5, insertion loss of 0.5 dB, and isolation of 60 dB. It maintains a 50 Ohm impedance across two positions. The component is non-illuminated and complies with RoHS standards.

Feature Summary

• Supports high-frequency operation up to 26.5 GHz for cellular signal routing
• Provides reliable SPDT switching with low insertion loss and high isolation
• Utilizes quick connect terminals for straightforward circuit integration

Applications

• Cellular base station signal routing
• RF test and measurement equipment
• Telecommunications infrastructure systems

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the quick connect termination type matches your PCB design requirements. Ensure that the 12 VDC coil voltage aligns with your system's power supply capabilities. Check for any lead time constraints as availability may vary. Validate thermal performance under actual operating conditions due to potential heat generation from connectors.

Selection Notes

Select this component when a high-frequency SPDT coaxial switch is required for cellular applications. Consider the 26.5 GHz upper frequency limit and 50 Ohm impedance match for your RF path. Evaluate the 12 VDC drive requirement against available control voltages. Assess the physical space for quick connect terminals versus other termination styles. Compare isolation and insertion loss specifications against system sensitivity requirements.

Part Context

The ARD15112C belongs to the ARD series of coaxial switches from Panasonic Electric Works. This series is engineered for robust RF switching in demanding environments. The ARD model specifically targets cellular infrastructure needs. It shares common design principles with other ARD variants but differs in specific frequency and electrical ratings. Understanding the broader ARD family helps in selecting compatible accessories or similar alternatives within the same product line.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Verify compatibility with existing designs if considering alternative models. Consult official Panasonic Electric Works resources for direct replacements or updated series information.