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The addition of alignment tabs on the covers of circuit card assemblies prevent skewed installation in the card racks.
English (United States)
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Alignment Tab for Circuit Card Assemblies
The addition of alignment tabs on the covers of circuit card assemblies
prevent skewed installation in the card racks.
Referring to the figure, correct installation requires that card 1 of circuit card
assembly 2 be inserted in top and bottom grooves 3 and 4 of mating zero
insertion force connectors. In a series of connectors, however, a card assembly
can be tilted during placement. Tabs 5 strategically formed on the top and
bottom corners of cover 6 prevent misaligned insertion of assembly 2.