Artifact Details

Title

Flip Chip Timer

Catalog Number

102729391

Type

Physical object

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Other number K303 Stamped in white on handle

Dimensions

overall: 5 3/4 in x 2 1/2 in x 1 in

Description

This unit consists of a printed circuit board with an attached display for 3 timers. The range on the leftmost timer is .01 to 0.3 seconds. The range on the middle timer is 0.1 to 3 seconds. The range on the rightmost timer is 1 to 30 seconds. The PCB includes transistors, resistors, capacitors and diodes. There are numerous inspections stamps on both the card and the displays.
It was found with catalog number 102691362, PDP 11/40 minicomputer system.

Category

Component/module