Artifact Details

Title

Dual DC Sense Amplifier 4553B system building block

Catalog Number

102629845

Type

Physical object

Date

1965 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number 4553B Printed on the solder side at the insertion end
Other number 4553 Stamped into the side of the frame
Serial number 0158262 Stamped into the side of the aluminum frame

Dimensions

overall: 1/2 in x 4 1/2 in x 10 1/2 in

Description

The board is densly populated with various components and wires, which are surrouned by an aluminum frame and a blue plastic 22 pin male connector. At the end opposite the connector there are four insertion points, two are red and two are black.

Category

Component/module