Thanks, docc. It arrived yesterday, and I have some results to report.   I compared the construction of the GEI versus the Omron, and did a vibration test.   First of all, you will be happy to know that both of these relays passed the vibration test. I shook the heck out of them. Neither relay showed any contact bounce over the frequency range for equivalent RPM's all the way up to 10,000. The NC contact remained in contact throughout the test for both relays.   The construction comparis
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