Artifact Details

Title

Flip Chip B138 module

Catalog Number

102668790

Type

Physical object

Date

1966 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Maynard, Massachusetts

Identifying Numbers

Model number B138 Printed in white on extraction handle

Dimensions

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

Description

One (1) B138 module with green substrate and a blue plastic extraction handle, attached by two rivets. The handle reads "DIGITAL EQUIPMENT CORPORATION MAYNARD, MASSACHUSETTS" in raised letters. "FLIP CHIP" is printed in solder on the obverse side (with components). There are three black inspection stamps near the handle. The reverse side of substrate (with solder joints) reads "W138 " along the top-right edge. A repeating "neLco" pattern in red print is visible on the substrate.

Category

Component/module

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007