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2D21 -
Electron Tube
- Manufacturer:
- RICHARDSON ELECTRONICS RICHARDSON ELECTRONICS
- Manufacturer Part No:
- 2D21
- Newark Part No.:
- 05F9500
- Technical Datasheet:
- 2D21 Datasheet
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
Product Information
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36 In stock
36 in stock for same day shipping
More stock available week commencing 30/03/20
$24.84
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | $24.84 | |
| 5+ | $23.57 | |
| 10+ | $22.27 | |
| 25+ | $20.96 | |
| 50+ | $19.56 | |
| 100+ | $19.13 | |
| 250+ | $18.50 | |
Pricing is unavailable. Please contact customer services.
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