Circuit = MCU + LED (work time counter)
After manual assembly, we have 80% of the output of defective products.
Current consumption in reset from 0.1 mA to 8 mA (from sample to sample).
Power supply voltage - 3.3 V.
Dropped causes the release of low-quality product:
1. Wrong thermoprofile soldering. Not applicable -large experience of
workers, high-quality equipment.
2. ESD damage. Not applicable - the company manages and controls the
media ESD. Working in accordance with ISO 13485.
3.Fake component. It is unlikely - the purchase by www.digikey.com
At the moment, there were two hypotheses: improper storage /
packaging supplier or fake.
What level of sensitivity to moisture in the component. According to your
response resources are not found. Documentation ECOPACK also does not
answer this question.
With all respect, Andrey.