MIL-I-46058 Revision C, “Insulating Compound, Electrical (for Coating Printed Circuit Assemblies),” has been validated and it’s available now from Document Center Inc. in either paper or pdf format. The validation notice 2 confirms that Revision C with Amendment 7 is still valid for use by the Department of Defense and it’s contractors.
The specification itself cover conformal coatings that are suitable for application to printed circuit assemblies by dipping, brushing, spraying, or vacuum deposition. MIL-I-46058C was inactivated in November, 1998, which means that it should only be used for replacement purposes, not for new design. The validation notice 2 does not change that status in any way.
Mil Specs and Standards can be purchased from Document Center Inc. at our website, www.document-center.com. The benefit of using Document Center is that we monitor the documents you purchase and notify you when they are updated. Our notification service is used by our customers as part of their quality systems to assure they are using only the most up-to-date documentation.
You are also welcome to contact us by phone (650-591-7600), fax (650-591-7617) or email (info@document-center.com). We know there’s times you have questions and need a quick answer, and we’re here to help you out with expertise that you won’t find at other services.
