Artifact Details

Title

HK59 Module

Catalog Number

102730805

Type

Physical object

Date

1963

Manufacturer

Scientific Data Systems (SDS)

Place Manufactured

Santa Monica, Calif., U.S.

Identifying Numbers

Model number HK59 Printed on label on handle
Other number 102053D Stamped on solder side
Other number 6976970 Stamped in yellow on solder side
Serial number 713162 Printed on label on handle

Dimensions

overall: 6 in x 5/8 in x 5 5/8 in

Description

Object is a PCB with a handle for extraction. It bears 10 discrete transistors and other components. Printed on the component side is "SENSE AMPLIFIER" and copyright SDS-62. On the solder side is three round and one square inspection stamp. Handwritten on the label is "D44 Q1-1,2,4 Q2-1 Q3-1,2 Q4-4 L2-1,2,3,4,5". These are all component positions printed on the component side that are vacant, and looking at the solder side it appears that those components were unsoldered and removed. (So also was Q3-4, but it wasn't noted on the handle.)

Category

Component/module

Credit

Gift of Rudolf F. Wrobel

Lot Number

X3736.2007