Copyright © 2002 United Electronics, Corp., Inc.
 
United Electronics, Corp., Inc.
 
ETCHING:

* Min.conductor width

Start
Cu Foil
weight        Internal        External
1/2 oz.         .004"        .004"
1 oz.            .004"        .004"
2 oz.            .006"        .008"
3+ oz.          .008"        .010"
4+ oz.          Enginering Review Required

* Min. feature spacing:

Start Cu
Foil
weight        Internal        External
1/2 oz.         .004"        .004"
1 oz.            .004"        .004"
2 oz.            .006"        .008"
3+ oz.          .008"        .010"
4+ oz.          Engineering Review Required


 
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