Accession Number:

AD0640156

Title:

CORDWOOD MODULE EVALUATION PROGRAM. REVISION B.

Descriptive Note:

Final rept.

Corporate Author:

REPUBLIC AVIATION CORP MINEOLA N Y SALES AND CONTRACTS DEPT

Personal Author(s):

Report Date:

1962-10-26

Pagination or Media Count:

46.0

Abstract:

The Cordwood modules designed are typified by high-density packaging of standard, military-approved components that are assembled by conventional methods. Densities of 200,000 components per cubic foot have been achieved with the relatively low-cost, standard components. The modules are fabricated by stacking components perpendicularly between two printed-circuit boards and encapsulating the entire assembly in epoxy resin. The encapsulated module has a cubical shape. Component leads extending from one side of the cube are used for external connections. After encapsulation, the modules can operate reliably under extreme environmental conditions -- 100 percent humidity, temperatures from -55 degrees C to 85 degrees C, and shock and vibration to 100 g. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Manufacturing and Industrial Engineering and Control of Production Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE