Artifact Details

Title

Flip Chip M401M module

Catalog Number

102728180

Type

Physical object

Date

1968 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number M401 Printed in white on face of handle
Other number 604M Incised on solder side of handle
Other number M401M Printed on solder side of board

Dimensions

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

Description

One (1) M401M module with green board and a magenta plastic extraction handle attached by two rivets. The handle reads "digital" in raised letters on the solder-side. The board on the solder-side reads "VARIABLE CLOCK M401M" along the right edge. "FLIP CHIP" is printed between the rivets on the component-side. There are three black inspection stamps on the component-side; one circle, one square, and one triangle. A repeating pattern of "Tc" is printed on the board in red.

Category

Component/module