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Artifact Details

Title

Serial to Parallel Assembler 4226 B system building block

Catalog Number

102716724

Type

Physical object

Description

The module consists of a board with various active and passive components, surrounded by an aluminum frame and a blue plastic 22 pin male connector. There are three round inspection stamps on the component side.

Date

1965 ca.

Manufacturer

Digital Equipment Corporation (DEC)

Place Manufactured

Maynard, Mass.

Identifying Numbers

Model number	4226 B	Printed on the solder side of the module
Other number	4226	Stamped into the face of the aluminum frame
Serial number	0305880	Stamped into the side of the aluminum frame

Dimensions

overall: 1/2 in x 4 1/2 in x 7 in