Title
Three ceramic chip carriersCatalog Number
102688704Type
Physical objectDescription
Donor wrote, "These samples of a 28-pin and 48-pin chip carrier were used in theMotorola pocket pager of the mid-1970s. Such ceramic chip carrier
technology was spreading to other systems quickly."
Handwritten on envelope are, "48 pin SLAM, 28 pin SLAM, chip carrier, Motorola Pocket Pager".
Identifying Numbers
Other number | 48 | Donor identification number |
Other number | 78G69 | Printed on both small chips |
Other number | 9-82 | Printed on both small chips |