Vacuum Capacitor

Description |

Vacuum is an ideal dielectric and enables this technology to be considered in many demanding applications. Richardson Electronics carries a wide variety of vacuum capacitors ranging from 12pF to 5,000pF and covering test voltages of 5kV to 60 kV. Select from a full range of fixed, variable, and water-cooled capacitors for use in wafer-fabrication, plasma, medical, broadcast, and industrial heating applications.

Common Applications: RF match, Semiconductor Wafer Fab Equipment, Flat Panel Display | Power Amplifier Tank Circuits | Output Pi Networks | Neutralizing Circuits | Grid Plate Block Circuits | Antenna Coupling; Filter/Tap Circuits | Pulse Shaping Circuits | Feed-Through for Harmonic Attenuation | Dielectric Heating Equipment Tank Circuits | Low Inductance, High Current Bypass
Applications | Non-Magnetic Circuits for MRI and NMR

Vacuum Capacitors

Key Benefits

  • Long Life, High Reliability
  • High Voltage Ratings
  • High Current Ratings
  • High-Speed Tuning
  • Wide Tuning Ranges
  • Self Healing
  • High Altitude Operation
  • Compact Sizes / Low Weight

Learn More -> Download our Product Guide Today!

Filtered Items (115)

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RELL Item#BrandProduct ImageOrder Type/DetailsCategory Name Type (Fixed, Variable) Capacitance (Min.) pFCapacitance (Max.) pFTolerance %Height mmDiameter mmMaximum Current A (rms)Operating Voltage kVpTest Voltage kVpOperating Frequency MHzDocumentsPriceQuantity
31190 Jennings  

Vacuum

Vacuum Capacitor
VARIABLE
35 pF
1500 pF
 248.92 mm
141.224 mm
160 A (rms)
9 kVp
15 kVp
   
1+
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325DM410 Jennings  

Vacuum

Vacuum Capacitor
VARIABLE
8 pF
1000 pF
 109.86 mm
45.21 mm
40 A (rms)
3 kVp
3 kVp
  Yes (1) 
1+
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440PM815 Jennings  

Vacuum

Vacuum Capacitor
VARIABLE
25 pF
1000 pF
 203.2 mm
115.824 mm
140 A (rms)
6 kVp
10 kVp
   
1+
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C/GCS-100-10S Jennings   Vacuum Capacitor
VARIABLE
5 pF
100 pF
 120.65 mm
53.85 mm
40 A (rms)
6 kVp
10 kVp
   
1+
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CACAN-125-0005 Jennings   Vacuum Capacitor
VARIABLE
5 pF
125 pF
 118.1 mm
33.27 mm
22 A (rms)
3 kVp
5 kVp
  Yes (1) 
1+
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CADC-30-15D1834 Jennings   Vacuum Capacitor
VARIABLE
3 pF
30 pF
 117.34 mm
33.27 mm
17 A (rms)
9 kVp
15 kVp
  Yes (1) 
1+
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CADC-30-15S Jennings   Vacuum Vacuum Capacitor
VARIABLE
3 pF
30 pF
 117.348 mm
33.02 mm
17 A (rms)
9 kVp
15 kVp
  Yes (1) 
1+
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CADD-30-0215 Jennings   Vacuum Vacuum Capacitor
VARIABLE
3 pF
30 pF
 104.65 mm
33.27 mm
30 A (rms)
10.5 kVp
17.5 kVp
  Yes (1) 
1+
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CF1-80-0015 Jennings   Vacuum Capacitor
FIXED
 80 pF
 62.3 mm
44.5 mm
76 A (rms)
 15 kVp
  Yes (1) 
1+
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CF2-210-0010 Jennings   Vacuum Capacitor
FIXED
 210 pF
 62.3 mm
44.5 mm
76 A (rms)
6 kVp
10 kVp
  Yes (1) 
1+
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