Artifact Details

Title

Flip Chip R405 module

Catalog Number

102668719

Type

Physical object

Date

1964 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Myanard, Mass.

Identifying Numbers

Model number R405 Printed in white on face of extraction handle
Other number 2-09 Found on solder side of substrate partially covered by extraction handle

Dimensions

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

Description

This is an R405 module with a red plastic extraction handle attached to the green board by two rivets. There is a metal plate covering all but the last 1/2 inch. There is space cut out of the metal plate to expose several components. "FLIP CHIP" is printed between the two rivets. Two screws are visible in the center. "CRYSTAL CLOCK R405J" is printed in solder parallel to the right edge near the extraction end on the reverse side.

Category

Component/module

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007