Yes, Its true. Ceramic components crack very easily. We had several
board designs with ceramic caps within
5 mm from score edge. Caps cracked almost every time the boards were
separated, until we built a fixture
to support PCA while boards were separated. We also use a Mistro (sp?)
to break v-score.
Barr, Bob wrote:
>I have been given a v-groove score keep out area dimension of 1mm from the
>edge of the groove to the component body; except the dimension becomes 5mm
>for ceramic components. 5mm seems like a very large value. Does anybody have
>experience with this? Is it really necessary to keep ceramic components that
>far from a v-groove score?
>
>Thanks.
>
>Bob
>
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