
Ceramic tubes for UHV devices
- Commodity name: Ceramic tubes for UHV devices
- Description
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Ceramic Tube Shells for UHV Devices
Special Note: Its chip diameter is 150mm (6 inches), with a repetitive peak voltage of 8500V and an on-state average current of 4500A.
Technical Parameters :
Sealing Airtightness: ≤1×10-9 Pam3/s
Copper Block Flatness: ≤0.005mm
Copper Block Parallelism: ≤0.03mm
Concentricity of Flange and Copper Block: ≤0.5mm
Sealing Strength: ≥5KN/cm2
High and Low Temperature Cycle: -65℃~200℃, 5 cycles
Nickel Plating Thickness: 2-7μ
Main Materials:
Ceramic Parts: 93.5%min AL2O3
Glaze: White, T≥1450℃
Flange: TU1(OFHC•Cu)or Ni42Fe58 AlloyAluminum oxide shell, thyristor, silicon controlled rectifier, power electronics, ceramic tube shell, Xiaoxiaoe Ceramics, Wuxi Tianyang Electronics, IGBT, electronic components
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