Artifact Details

Title

Read Write Hold and Deselect 4520 E system building block

Catalog Number

102716753

Type

Physical object

Date

1/8/63

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Maynard, Mass.

Identifying Numbers

Model number 4520 E Printed on the solder side at the insertion end
Part number 4520 Stamped into the face of the aluminum frame
Serial number 0070323 Stamped into the side of the aluminum frame

Dimensions

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

Description

On one side of the board is half covered in various components. The board is surrounded by an aluminum frame blue plastic 22 pin male connector. "READ WRITE HOLD AND DESELECT 4520 E" is printed on the solder side at there insertion end above the grid lettered A-Z.

Category

Component/module