Thyratrons
For Industrial, Medical & Scientific Applications

Stellant Thyratrons power an almost endless range of industrial applications. From food processing, agricultural production and mining to plastic recycling and diamond seeding, the technology is revolutionary. Everyday a patient is treated for cancer using Stellant’s technology. Our thyratrons are found around the world in radiotherapy systems . They power the linear accelerators that produce the high-energy x-rays that destroy cancer cells. We Save Lives!

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Models and Technical Specifications

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Product #	High Voltage Gaps	Tube Diameter (in)	Typical Weights	Outline Drawing (typ)	Peak Anode Voltage (kV)	Peak Anode Current (A)	Avg. Anode Current (ADC)	Cathode Heater (V/A)	Reservoir Heater (V/A)	Cross Reference	Application

Product #	High Voltage Gaps	Tube Diameter (in)	Typical Weights	Outline Drawing (typ)	Peak Anode Voltage (kV)	Peak Anode Current (A)	Avg. Anode Current (ADC)	Cathode Heater (V/A)	Reservoir Heater (V/A)	Cross Reference	Application
L4668	1	1.38	6 oz	Figure 1	16	350	0.5	6.3/8.0	6.3/4.0	HY-60	Radar &
L4669	1	1.38	5 oz	Figure 2	12	350	0.2	6.3/7.0	6.3/2.5	HY-6, KU-71	Radar & Gen'l Purp.
L4669 C	1	1.38	5 oz	Figure 2	12	350	0.2	6.3/7.0	6.3/2.5		Radar & Gen'l Purp.
L4884	1	2	13 oz	Figure 3	16	500	0.5	6.3/11.5	NA	FX2522, HY-1A, 8613	Radar & Gen'l Purp.
L4884A	1	2	13 oz	Figure 3	16	500	0.5	6.3/11.5	NA	FX2522, HY-1A	Radar
L4884B	1	2	13 oz	Figure 3		500	0.5		NA	CX-8503	General Purpose
L4884C	1	2	13 oz	Figure 3	16	500	0.5	6.3/11.5	NA	FX-2522, HY-100
L4897	1	2	10 oz	Figure 4	20	500	0.5	6.3/9.0	6.3/2.5	HY-11T, 0265/F-265, FX2541	Radar
L4897A	1	2	10 oz	Figure 4	20	500	0.5	6.3/8.3	6.3/1.75	HY-11	General Purpose
L4897R	1	2	10 oz	Figure 4	20	500	0.5	6.3/9.0	6.3/2.5		Radar