Computer History Museum

SMS card

There are three Standard Modular System (SMS) cards. Each has a three coiled transformer in the middle. There are also several resistors and diodes on the board.

SMS card - Image 1
SMS card - Image 2

Item Details

Date
Circa 1959 (Made)
Type
Physical Object
Catalogue number
102629838
Other identifying number
6200202 (Other number)
598399 (Other number)
E.C. 246008 (Other number)
598339 (Part number)
Organization
International Business Machines (IBM) (Manufacturer)
Credit line
Gift of Paul Pierce
Weight
1 (lb)
Dimension
5 1/4w x 1 1/4h x 4 1/2l (in)
13.34w x 3.18h x 11.43l (cm)
Acquisition number
X7021.2014