1/8" Hollow Cathode Assembly Univ. Michigan
1/8" hollow cathode assembly,
Small footprint cathode assembly, 0-5 A electron emission range.
(with 1x cathode tip and gas flow isolator)
Nominal cathode orifice is 0.51 mm diameter (0.020").
0.125" cathode tip, tantalum tubing, barium based insert, ta foil radiation shielding.