| Type | DATA SHEET
|
Type | Cathode
Size (mm) |
Cathode
Current (mA min.) |
Cathode
Tempetarure (°Cb) |
Heater
Input (V×A) |
Cathode
Surface film |
Application | Notes |
|---|---|---|---|---|---|---|---|---|---|
| NJK1120A | 29KB | Cathode | Φ1.45 | 170 | 1050 | *NJK1140 | Ir(Iridium) | X-ray tube | |
| NJK1130 | Cathode&Heater | Φ3.00 | 700 | 1050 | 4×1 | Ir(Iridium) | X-ray tube | ||
| NJK2301 | Gridded Gun | Φ11(SR 20.3) | 9000 | 1050 | 6.3×4 | Ir(Iridium) | LINAC | ||
| NJK1140 | 125KB | Heater | - | - | - | 6.3×0.3 | - | For NJK1120A | Heater for NJK1120A |