Artifact Details

Title

SMS card

Catalog Number

102730229

Type

Physical object

Date

1959 ca.

Manufacturer

International Business Machines (IBM)

Identifying Numbers

Part number 353337 Stamped on the solder side partially covered

Dimensions

overall: 7/8 in x 5 1/4 in x 4 1/2 in

Description

The Standard Modular System (SMS) card is made up of two boards. The shorter board is mounted parallel to the other. There are diodes coming out of the top board and connecting to the large heavy black component.

Category

Component/module

Credit

Gift of Paul Pierce

Lot Number

X7021.2014