Title
Diode unit 4143 B system building blockCatalog Number
102729529Type
Physical objectDescription
There is a red sticker label on the side of the aluminum frame that says, "model 4143 7/ 12/63."Date
1965 ca.Manufacturer
Digital Equipment Corporation (DEC)Place Manufactured
Maynard, Mass.Identifying Numbers
| Model number | 4143B | Etched in solder at the insertion end of the board |
| Other number | 4143 | Stamped into the front of the aluminum frame |
| Serial number | 0115392 | Stamped into the side of the aluminum frame |
Dimensions
overall: 1/2 in x 4 1/2 in x 7 inCategory
Component/module