Artifact Details

Title

Read Write Switch 1975 A 00753 system building block

Catalog Number

102716728

Type

Physical object

Date

1963 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Maynard, Mass.

Identifying Numbers

Model number 1975 A 00753 Printed on the solder side of the board
Other number 1977 Stamped into the face of the aluminum frame
Serial number 94691 Stamped into the side of the aluminum frame

Dimensions

overall: 1/2 in x 4 1/2 in x 7 in

Description

The board has various resistors, diodes, and transistors, which are surrounded by an aluminum frame and blue plastic 22 pin male connector. On the solder side letters A-Z are printed along the side as a grid.

Category

Component/module