Computer History Museum

Three ceramic chip carriers

Donor wrote, "These samples of a 28-pin and 48-pin chip carrier were used in the Motorola 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".

Three ceramic chip carriers - Image 1

Item Details

Type
Physical Object
Catalogue number
102688704
Other identifying number
78G69 (Other number)
9-82 (Other number)
48 (Other number)
Category
IC
Weight
1 (lb)
Dimension
2 1/2w x 1/8h x 4 1/4l (in)
6.35w x 0.32h x 10.8l (cm)
Acquisition number
X4294.2008