Title
SMS card AD YY
Catalog Number
102730299
Type
Physical object
Description
This record contains one (1) Standard Modular System (SMS) card type: Three-Way or (out-of-phase load).
Date
Circa 1959
Manufacturer
International Business Machines (IBM)
Identifying Numbers
| Other number |
AD YY |
Card ans Cap Connection Code. Etched on side edge of board, component side |
| Other number |
EC 105865 |
Etched on side edge of board, component side (likely an Engineering Change Number) |
| Other number |
YBP14F |
Etched on side edge of board, component side |
| Part number |
371230 |
IBM part number. Etched on side edge of board, component side |
Dimensions
overall: 4 1/2 in x 2 5/8 in x 3/8 in
Category
Component/module
Credit
Gift of Paul Pierce
