Fixed, variable high-voltage ceramic capacitors ceramic shell vacuum, vacuum dielectric with high current, small size, high quality factor, stable and reliable performance affected by environmental conditions, low price, etc., are widely used in induction heating, high-frequency dielectric heating, telecommunications, broadcasting and other electronic devices in high-pressure test. Applications 1, radio communication equipment: vacuum capacitors in medium wave, shortwave, FM transmitter, as the tuning, coupling, filtering, and, in DC-blocking and other components. 2, semiconductor manufacturing equipment: for plasma deposition and etching equipment. 3, high-frequency industrial equipment: high-frequency dielectric heating and welding. 4, medical devices: medical analyzers and treatment apparatus. 5, High Energy Physics: High-energy particle accelerator. 6, electrical equipment: Test equipment for dielectric loss. ModelCKT6/25/47，CKT12/25/52，CKT25/25/52，CKT25/25/67，CKT150/25/77，CKT75/25/82，CKT100/25/87，CKT25/23/58，CKT75/23/75，CKT100/23/80，CKT150/21/90，CKT200/21/95，CKT250/20/100，CKT25/40/100，CKT50/30/100，CKT50/35/100，CKT75/35/100，CKT100/35/100，CKT150/30/100，CKT200/25/100，CKT250/20/100，CKT300/20/100，CKT150/40/150，CKT200/35/150，CKT250/30/150，CKT300/25/150，CKT400/20/150，CKT450/20/150，CKT200/35/170，CKT250/35/170，CKT400/32/170，CKT450/32/170，CKT500/30/170，CKT750/25/170