Accession Number : AD0826598
Title : EVALUATION OF WELDABLE MULTILAYER PRINTED WIRING BOARDS BASED ON A SPECIAL TEST PATTERN.
Descriptive Note : Final technical rept.,
Corporate Author : NAVAL AVIONICS FACILITY INDIANAPOLIS IN
Personal Author(s) : Gerber, Norton
Report Date : 18 DEC 1967
Pagination or Media Count : 97
Abstract : Forty multilayer boards with plated-through-holes and 10 with pillar interconnections were built to a special test pattern and subjected to a battery of electrical, physical, and environmental tests. An additional 10 boards, built by a welded process to a similar pattern in the extremely short time of three weeks, received the same testing. (Author)
Descriptors : (*PRINTED CIRCUITS, SANDWICH CONSTRUCTION), WELDABILITY, CIRCUIT INTERCONNECTIONS, PERFORMANCE(ENGINEERING), ENVIRONMENTAL TESTS, WELDING, MANUFACTURING, FAILURE(ELECTRONICS), ELECTRICAL PROPERTIES, SOLDERING.
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE