2 ms·
Speaking of good relay datasheets, some will also show contact resistance vs current. I recall one which noted that for small signals the resistance was very lo
by Gracana 5y ago
Speaking of good relay datasheets, some will also show contact resistance vs current. I recall one which noted that for small signals the resistance was very low, but if higher current was applied, the contact coating would burn off and the resistance rises permanently.
- formerly_proven 5y agoYep, those are gold-over-silver(-over-nickel-on-contact-alloy) plated contacts. Good for both signal and power switching, as long as you use the same relay only for one of those things.