Title
SMS card
Catalog Number
102730229
Type
Physical object
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.
Date
Circa 1959
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
Category
Component/module
Credit
Gift of Paul Pierce