Print Page
2D21
Electron Tube, Thyratron, Miniature, 6.3V, 0.6A, 7-Pin, E7-1
Image is for illustrative purposes only. Please refer to product description.
No Longer Available
Product Information
ManufacturerRICHARDSON ELECTRONICS
Manufacturer Part No2D21
Newark Part No.05F9500
Technical Datasheet
Length-
Diameter0.75"
Height1.875"
Product Range-
SVHCTo Be Advised
Product Overview
The 2D21 is a miniature, 4-electrode, Inert-gas-filled Thyratron with negative control characteristics for use in relay and grid-controlled rectifier applications. Operating characteristics of the tube include a high-control ratio essentially independent of temperature over a wide range, low grid-anode capacitance and very low grid current.
- 0.6A Heater current
- 0.5A Peak cathode current
- 0.1A Average cathode current
- 10MΩ Control-grid circuit resistance
- 8V Anode voltage drop
Applications
Industrial
Technical Specifications
Length
-
Height
1.875"
SVHC
To Be Advised
Diameter
0.75"
Product Range
-
Technical Docs (1)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:To be advised
RoHS Phthalates Compliant:To be advised
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate