Vacuum tube

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Ingenium, 1998.0702.001
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OBJECT TYPE: MEDIUM MU TRIODE-SHARP CUTOFF/PENTODE
DATE: Unknown
ARTIFACT NUMBER: 1998.0702.001

MANUFACTURER: Unknown
MODEL: 6BA8A
LOCATION: United States of America

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: .1 GLASS ENVELOPE; METAL PINS & PARTS/.2CARDBOARD BOX

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: N/A
Width: 2.1 cm
Height: 6.5 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Vacuum Tubes
Category: Receiving
Sub-Category: N/A

Manufacturer

AKA: Unknown
Country: United States of America
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Ontario
Period: Unknown
Canada: FROM COLLECTION OF VACUUM TUBES DONATED TO CSTM BY CANADIAN GOVERNMENT DEPARTMENT NATURAL RESOURCES CANADA.
Function: MINIATURE TYPE VACUUM TUBE USED IN WIDE VARIETY OF APPLICATIONS IN COLOUR & B&W TELEVISION RECEIVERS. HAS CONTROLLED HEATER WARM-UP TIME FOR USE IN SERIES CONNECTED HEATER STRINGS. PENTODE UNIT IS USED AS VIDEO AMPLIFIER, TRIODE UNIT AS LOW FREQUENCY OSCILLATOR & PHASE SPLITTER CIRCUIT.
Technical: EXAMPLE OF MEDIUM MU TRIODE/SHARP CUTOFF PENTODE VACUUM TUBE.
Area Notes: Unknown

Details

Markings: .1 WHITE LETTERING ON TUBE READS "U.S.A.", "6BA8A", "ROGERS/ P N/ A"/.2 BLACK & YELLOW LETTERING ON BOX END READS "6BA8A/ ROGERS"; GREEN, YELLOW & WHITE LETTERING ON BOX SIDES READS "GUARANTEED/ ROGERS/ ELECTRONIC TUBE" & "ROGERS ELECTRONIC TUBES AND COMPONENTS/ a division of Philips Electronics Industries Ltd., Toronto 17, Canada" WITH GUARANTEE INFORMATION
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS /.2 YELLOW & GREEN EXTERIOR
Decoration: .1 ROGERS LOGO ON END

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If you choose to share our information about this collection object, please cite:

Unknown Manufacturer, Vacuum tube, Unknown Date, Artifact no. 1998.0702, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1998.0702.001/

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