Dr. Bob on Test Group 4: Let’s Not Be Too Harsh Test group 4 of EIA364D includes testing in a harsh environment, or corrosion based on exposure. The complete generic test sequence for EIA 364D was shown in the first article in this series. Test group 4 calls out a “harsh environment,” and that descriptionRead More

Group 2A Tests – Supplementary Connector Housing Testing Options The test sequence Dr. Bob outlined in his last article is a supplementary sequence of tests performed at the same time as Group 2 tests. The basic difference is that the Group 2 variable measurements concentrate on measuring low-level circuit resistance (LLCR) or contact resistance (CR),Read More