40.31.7.024.0300

Power Relays, Over 2 Amps Overview

The Finder Relays Inc. model 40.31.7.024.0300 is a miniature electromagnetic relay from the 40 series, designed for PCB or plug-in mounting. It features a single-pole normally open contact configuration with a maximum switching current of 10 A and a coil voltage of 24 VDC. The unit operates at a coil power of 0.5 W and supports switching voltages up to 250 VAC. Key specifications include a 3.5 mm pin pitch, sealed construction, and RoHS compliance.

Power Relays, Over 2 Amps Feature Summary

• Miniature form factor suitable for dense PCB layouts
• High isolation rating of 6 kV with 8 mm creepage distance
• Monostable operation with standard DC coil sensitivity

Power Relays, Over 2 Amps Applications

• Industrial control panel signal switching
• Consumer appliance logic circuits
• HVAC system interface modules

Power Relays, Over 2 Amps Procurement Notes

Verify that the specific order matches the 40.31 variant with a 3.5 mm pin pitch, as other 40 series models utilize different spacing. Confirm the coil voltage is strictly 24 VDC to ensure correct actuation. Check for RoHS3 compliance requirements if operating in regulated regions. Ensure the selected package type aligns with automated or manual assembly processes.

Power Relays, Over 2 Amps Selection Notes

Select this component when space constraints require a miniature footprint with a 3.5 mm pin pitch. It is appropriate for applications needing 10 A switching capacity on a single pole. Consider the 40.51 series if a 5 mm pitch is required for easier handling. Evaluate the 0.5 W coil power against available driver circuit capabilities.

Power Relays, Over 2 Amps Part Context

This relay belongs to the Finder 40 series, which includes various configurations such as 40.31 (1 Pole, 10 A, 3.5 mm pitch) and 40.51 (1 Pole, 10 A, 5 mm pitch). The series is characterized by high isolation standards and compact dimensions, making it distinct from larger general-purpose relays like the 34 series.

Power Relays, Over 2 Amps Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.