The Pickering 40-110-121 is a PXI-based ruthenium reed relay module designed for high-performance signal switching and routing in automated test equipment (ATE) and measurement systems. Built with ruthenium-sputtered reed relay contacts, this module delivers exceptional contact resistance characteristics and extended operational life. The platform integrates directly into PXI chassis, enabling rapid development of complex switching architectures for demanding test applications.
Technical Specifications
Module Configuration
• Manufacturer: Pickering Interfaces
• Model: 40-110-121
• Form factor: PXI module
• Relay type: Ruthenium sputtered reed relays
Switching Performance
• Contact material: Ruthenium sputtered
• Contact resistance: Ruthenium contacts typically <100 mΩ
• Isolation resistance: High resistance between open contacts
• Dielectric strength: Withstands high voltages between contacts and ground
Environmental
• Operating temperature: Standard industrial range
• Storage temperature: Industry-standard range
• Physical form: Standard PXI module footprint
– Key Features
• Low, consistent contact resistance ensures signal integrity across switching cycles
• Ruthenium contact material resists oxidation and wear, extending relay life
• PXI form factor enables integration into multi-module test systems
• High isolation resistance minimizes cross-talk in complex routing applications
• Dielectric strength rated for demanding voltage environments
– Typical Applications
• Automated signal routing in ATE systems
• High-reliability switching for RF and microwave test
• Multi-channel matrix switching architectures
• Industrial measurement and control systems
• Long-life applications requiring minimal contact degradation
– Compatibility & Integration
The module mounts directly into standard PXI chassis. Control via standard PXI trigger and timing lines. Integration with NI LabVIEW, LabWindows/CVI, and other PXI software frameworks supported through industry-standard PXI bus architecture.
