Artifact Details

Title

Operational amplifier 1751E system building block

Catalog Number

102728526

Type

Physical object

Date

1963 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Maynard, Mass.

Identifying Numbers

Model number 1751E Printed in solder near the insertion end
Other number 1751 Stamped into the aluminum face of the frame
Serial number 0941485 Stamped into the side of the metal frame

Dimensions

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

Description

The object consists of a green board surrounded by an aluminum frame and a blue plastic connector. On one side there are several components including a potentiometer, resistors, capacitors, transistors and two piezo elements.

Category

Component/module