Vacuum tube
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1998.0615.001
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- OBJECT TYPE
- MEDIUM MU TWIN TRIODE
- DATE
- Unknown
- ARTIFACT NUMBER
- 1998.0615.001
- MANUFACTURER
- ROGERS ELECTRONIC TUBES & COMPONENTS
- MODEL
- 12SN7GT
- LOCATION
- Toronto, Ontario, Canada
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; SYNTHETIC BASE/.2 CARDBOARD 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
- 3.2 cm
- Height
- 7.8 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
- ROGERS
- Country
- Canada
- State/Province
- Ontario
- City
- Toronto
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
CANADIAN MADE ITEM FROM COLLECTION OF VACUUM TUBES DONATED TO CSTM BY CANADIAN GOVERNMENT DEPARTMENT NATURAL RESOURCES CANADA. - Function
-
GLASS OCTAL TYPE VACUUM TUBE USED AS COMBINED VERTICAL OSCILLATOR & VERTICAL DEFLECTION AMPLIFIER, & AS HORIZONTAL DEFLECTION OSCILLATOR IN COLOUR & B&W TELEVISION RECEIVERS. - Technical
-
EXAMPLE OF MEDIUM MU TWIN TRIODE. - Area Notes
-
Unknown
Details
- Markings
- .1WHITE LETTERING ON TUBE READS "12SN7/ GT"; GREEN LETTERING ON BASE SIDE READS "MADE IN CANADA/ ROGERS/ PAT. CANADA 42-59", "M/ D", "0"/.2 YELLOW & BLACK LETTERING ON BOX ENDS READS "ROGERS/ 12SNGT/ TUBE" & "12SN7GT"; 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 GREEN & YELLOW EXTERIOR
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
ROGERS ELECTRONIC TUBES & COMPONENTS, Vacuum tube, Unknown Date, Artifact no. 1998.0615, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1998.0615.001/
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