NJK2321 / NJK2321A
φ11.3mm Electron Gun
NJK2321 / NJK2321A
φ11.3mm Electron Gun
拡大
Description
Features
Cathode type
- Dispenser cathode (Barium impregnated cathode)
Cathode diameter / Area
- φ 11.3 mm / 1.0 ㎠
Grid
- Included
Others
- Ir coated cathode
- NJK2321A: with flange
Spec
| Items | Parameters | ||
|---|---|---|---|
| Cathode type | Dispenser cathode (Barium impregnated cathode) | ||
| Cathode diameter / Area | φ 11.3 mm / 1.0 ㎠ | ||
| Grid | Included | ||
| Heater voltage | 6.7 V | ||
| Heater current | 2.2 A | ||
| Current density | 10 A/㎠ (at cathode temperature 1050 °C) | ||
| Flange type | ICF-70 (NJK2321A only) | ||
Technical Documents
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Design Support
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Handling instructions / Precautions
Category lineup
NJK2321 / NJK2321A
