Laboratory model hollow cathode tip (HCT). 0.081 inch (2.06 mm) tantalum tube outer diameter at the tip end; 0.062 inch (1.57 mm) tube outer diameter at the upstream/interface end. Internal patented low work function insert (Pat. No. 10,002,738). Customer-specified overall length. Optional swaged two-ferrule-style tube fitting for, typically finger-tight, connection to user’s system. Plasma Controls will apply a typical orifice diameter for the given tube diameter unless specified by the customer. Heaterless ignition. No heater cable present nor heater power supply required. Ignition achieved using a combination of elevated voltage bias and/or process gas flow according to user requirements and capabilities. HCT Drawing Tax Exempt Buyers: please contact us using our contact form or directly at [email protected] before checking out, and we will set your purchasing email address as tax exempt. ECCN: 9A515.x (propulsion) or 3A001.b.1.c (plasma processing) HTS: 880790 (space) or 854390 (ground) Lead Time: Typically 4 weeks if not in stock.
