Contact Us
Contact Us Stock Check

What is maximum pull-in voltage?

Maximum pull-in voltage refers to that point where Standex Electronics guarantees the contacts will have closed.  This is measured at 20°C.  This value is usually chosen to be 75% to 80% of the nominal voltage.  This is to take into consideration the variables potentially effecting closure: ambient temperature, power supply variation, and voltage drops across semiconductor switching elements.

Posted in


We Will Use The Email Address You Provide To Send You Marketing And Promotional Materials.

Tradeshows & Events

IEEE EMC Society – Common Mode Choke Design Considerations
Time: April 29, 2021 (6:30PM - 9:00PM EST)
Place: Virtual & In-Person (Broken Barrel Tavern, Palm Bay, Florida)
For More Details, Click Here.

electronica China 2021
Time: April 14-16, 2021
Place: Shanghai New International Expo Center
Booth No.: Booth 2550
For More Details, Click Here.

Follow Us

Focused. Leadership

Download Table
Products compare