Title
1620 IBM module
Catalog Number
102716782
Type
Physical object
Description
This object consists of two 493173 IBM 1620 modules. Each has a large capacitor mounted on a heat sink on one side.
Date
circa 12/66
Identifying Numbers
| Other number |
370552 |
Stamped in black on the side of the box |
| Other number |
EC 109602 |
Stamped into the board along the bottom edge on the component side |
| Other number |
FQ 371454 |
Stamped into the board along the bottom edge on the component side |
| Other number |
YBB07H UL |
Stamped into the board along the top edge on the component side |
| Part number |
493173 |
Printed on the solder side of the board |
Dimensions
overall: 3/4 in x 2 5/8 in x 4 1/2 in
Category
Component/module
Credit
Gift of Dave Babcock
