Title
Multiplexer switch S15780D system building block
Catalog Number
102728503
Type
Physical object
Description
The object has a green board surrounded by an aluminum frame and a blue plastic connector. On one side there are several components consisting of diodes, transistors, resistors, and capacitors of varying type. There are two round inspection stamps in the corner. On the solder side there is a lettered grid A-Z. The associated specs have been sent to archives.
Date
1963 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Model number |
S15780D |
Printed in solder near the insertion end of the board. |
Other number |
15780 |
Stamped into the front of the aluminum frame |
Serial number |
0175509 |
Stamped on the side of the aluminum frame |
Dimensions
overall: 1/4 in x 4 1/2 in x 7 in
Category
Component/module