Lanthanum Hexaboride Large Diameter Cathode 六硼化鑭大直徑陰極

Larger diameters, high cathode loading
Emission current densities up to 30 A/cm2
Operating pressure < 10-7?torr
Long lifetime
Emission currents up to 0.5 A
On AEI base or custom mounting
Voltage-Current test graphs included