Computer History Museum

SMS card

The Standard Modular System (SMS) card of unknown function, contains discrete transistors and resistors. The circuit board is single sided and has 16 printed finger pins along one edge. There is a partial ground plane on the component side. There is only one sample of this particular model number.

SMS card - Image 1
SMS card - Image 2

Item Details

Date
Circa 1959 (Made)
Type
Physical Object
Catalogue number
102730066
Other identifying number
371319 (MODEL NUMBER)
EC 105798 (OTHER IDENTIFYING NUMBER)
YBN14F (OTHER IDENTIFYING NUMBER)
Organization
International Business Machines (IBM)
Credit line
Gift of Paul Pierce
Weight
1 (lb)
Dimension
2 5/8w x 1/2h x 4 1/2l (in)
6.67w x 1.27h x 11.43l (cm)
Acquisition number
X7021.2014