Artifact Details

Title

Vacuum tube type CK6476

Catalog Number

X1586.99B

Type

Physical object

Manufacturer

Raytheon Manufacturing Company

Place Manufactured

U.S.

Identifying Numbers

Model number CK4676
Other number 34 S18 Small numbers printed to the right of the model number

Dimensions

overall: 1 3/8 in x 1 3/8 in x 3 1/2 in

Description

Dekatrons formed the first generation of integral vacuum tube counter tubes. The basic topology was invented by Ericsson for telecom applications (rotary dial sensing, for e.g.) and soon various tube manufacturers offered similar units. Typical applications: test equipment (frequency counters, digital voltmeters), and in computer systems.

Category

Component: vacuum tube

Credit

Gift of Eric Barbour

Lot Number

X1586.99A-G