Hi All,
I have an attenuator (ceramic body) with the following pad layers:
1. Pd - adhesion layer
2. Au- 4 micrometer
3. Ni - 1.8 micrometer
4. SnPb

This is the first time I am seeing such a pad construction. Does anyone have an idea if I should expect any reliability issue (aerospace  application)?


Thanks,


Dr. Gil Zilber
Elta Systmes Ltd.



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