Title
SMS card
Catalog Number
102730165
Type
Physical object
Description
Standard Modular System (SMS) card of unknown function. There are discrete transistors and other components. There is an opaque cover over the components. The model number 5300509 is printed in solder on each of these modules.
Date
Circa 1959
Manufacturer
International Business Machines (IBM)
Identifying Numbers
Other number |
EC 248123 |
Stamped on the component side at the insertion end |
Part number |
5300509 |
Printed on the soder side and stamped on the component side |
Dimensions
overall: 1/2 in x 5 1/2 in x 4 5/8 in
Category
Component/module
Credit
Gift of Paul Pierce