40.31.7.005.0000

Power Relays, Over 2 Amps Overview

The Finder Relays Inc. model 40.31.7.005.0000 is a miniature electromagnetic PCB relay designed for general-purpose switching applications. It features a 5 VDC coil voltage and supports a maximum switching current of 10 A with a single change-over (SPDT) contact configuration. The device operates within a temperature range of -40°C to 85°C and utilizes silver-nickel (AgNi) contact material for durability. Key electrical parameters include a coil resistance of approximately 250 Ohms and a coil current of 20 mA. The relay employs plug-in connections for secure PCB mounting and offers a mechanical life expectancy suitable for industrial environments.

Power Relays, Over 2 Amps Feature Summary

• Single change-over contact configuration provides versatile switching capability for control circuits.
• Miniature form factor enables high-density mounting on printed circuit boards.
• Plug-in connection style ensures reliable electrical interface and simplified assembly.

Power Relays, Over 2 Amps Applications

• Industrial control panel signal switching
• HVAC system component actuation
• Automotive electronics auxiliary circuits

Power Relays, Over 2 Amps Procurement Notes

Verify the specific coil voltage rating matches the target circuit design, as variants exist within the series. Confirm that the 10 A current rating aligns with the load requirements to prevent contact degradation. Ensure the plug-in footprint corresponds to the available PCB layout space. Check for any updated certification marks required by regional compliance standards before finalizing procurement orders.

Power Relays, Over 2 Amps Selection Notes

Select this model when a compact solution is required for moderate current loads up to 10 A. The 5 VDC coil option suits low-voltage logic interfaces. Consider the operating temperature range if the application involves extreme environmental conditions. Evaluate the mechanical dimensions against spatial constraints on the target board. Compare alternative series ratings if higher current capacity or different contact configurations are necessary.

Power Relays, Over 2 Amps Part Context

This component belongs to the Finder 40 Series, a line of miniature PCB relays known for robust performance in tight spaces. The series typically offers various coil voltages and current ratings to accommodate diverse electronic designs. The 40.31 variant specifically focuses on power handling within a small envelope, bridging the gap between standard signal relays and larger industrial units.

Power Relays, Over 2 Amps Replacement Considerations

Direct substitutes must match the 5 VDC coil voltage, 10 A SPDT rating, and plug-in footprint. Verify pinout compatibility to avoid rewiring. Alternative models from other manufacturers may require adapter sockets if physical dimensions differ slightly. Always confirm thermal and electrical specifications exceed original requirements for safe operation.