Artifact Details

Title

Flip Chip M133B module

Catalog Number

102728092

Type

Physical object

Date

1968 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Identifying Numbers

Model number M133 Printed in white on face of handle
Other number 451 A Module 1 of 2: Incised on solder side on handle
Other number 649B Module 2 of 2: Incised on solder side on handle
Other number M133B Printed in solder on solder side of board

Dimensions

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

Description

Two (2) M133B modules 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 "10-2 INPUT NAND GATES M133B" along the left-edge. "FLIP CHIP" is printed between the rivets of the handle, component-side. Module 1 of 2 (with 451 A incised on solder side on handle): has three black inspection stamps on the component-side: one circle, one square, and one triangle. "DEC 10 1974" is printed below FLIP CHIP on the component side. A repeating "NVF" pattern is printed on the board in red. Module 2 of 2 (with 649B incised on solder side on handle): has two black inspection stamps on the component-side, one circle and one triangle. "NOV 24 1976" is faintly printed below FLIP CHIP on the component side. A repeating "AL" pattern is printed on the board in red.

Category

Component/module