Dual D.C. Sense Amplifier 4551C system building block
Catalog Number
102716721
Type
Physical object
Description
The module consists of a board with various active and passive components surrounded by an aluminum frame and a 22 pin male connector. On the solder side there is a lettered grid running down the side, which reads A-Z. There are two inspection stamps on the component side.
Date
1965 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number
4551C
Printed on the solder side of the module at the insertion end