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ASTM F979-86(2003)
Standard Test Method for Hermeticity of Hybrid Microcircuit Packages Prior to Lidding (Withdrawn 2009)
STANDARD published on 10.5.1998
The information about the standard:
Designation standards: ASTM F979-86(2003)
Note: WITHDRAWN
Publication date standards: 10.5.1998
SKU: NS-57149
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM F979-86(2003) :
Keywords:
helium leak testing, hermetic packages, hybrid microcircuits, ICS Number Code 55.180.40 (Complete, filled transport packages)
Additional information
| 1. Scope | ||||||
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1.1 The hermetic integrity of hybrid microcircuit packages is an important material or parts acceptance requirement. Determination of this parameter should be made before the hybrid circuit is assembled and sealed inside the package. 1.2 This test method covers a test for leaks in a package that is intended to be hermetically sealed after hybrid circuit assembly. Various types of hybrid packages may be tested by this test method. The test method is nondestructive and therefore suitable for 100% inspection. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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