The following table captures a summary of the reliability testing completed on the K26 SOM. All reliability testing was done with the production SOM assembly inclusive of the circuit card assembly and aluminum heat spreader. For the full K26 SOM reliability and qualification report request access to the Kria SOM Qualification Report Lounge .
| Reliability Test | K26C SOM (Commercial) | K26I SOM (Industrial) |
|---|---|---|
| Temperature cycling | JESD22-A104, Condition J (0°C to 100°C) | JESD22-A104, Condition T (–40°C to 100°C) |
| Power cycling | Ta = 50°C, RH = 80%; 55 min ON, 5 min OFF | Ta = 50°C, RH = 80%; 55 min ON, 5 min OFF |
| Strife power cycling | Power cycling, 0°C; 1 min ON, 1 min OFF | Power cycling, –40°C; 1 min ON, 1 min OFF |
| Temperature and humidity | Ta = 85°C, RH = 85% | Ta = 85°C, RH = 85% |
| Mechanical vibration | IEC 60068-2-64, 1.9 Grms | IEC 60068-2-64, 5.04 Grms |
| Mechanical shock | IEC 60068-2-27, 40 G | IEC 60068-2-27, 100 G |
| Connector insertion life | Room temperature, all the following connectors: dual 240-pin connectors. | Room temperature, all the following connectors: dual 240-pin connectors. |
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