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 (117)

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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
CVDP230015D1865 Jennings   Vacuum Capacitor
VARIABLE
50 pF
2300 pF
 248.92 mm
142.24 mm
200 A (rms)
9 kVp
15 kVp
  Yes (1) 
1+
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CVEP-1000-15S Jennings   Vacuum Capacitor
VARIABLE
50 pF
1000 pF
 259.08 mm
182.88 mm
165 A (rms)
9 kVp
15 kVp
  Yes (1) 
1+
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CVEP-1000-20S Jennings   Vacuum Capacitor
VARIABLE
50 pF
1000 pF
 259.08 mm
182.88 mm
180 A (rms)
12 kVp
20 kVp
  Yes (1) 
1+
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CVEP100020D1864 Jennings   Vacuum Capacitor
VARIABLE
50 pF
1000 pF
 259.08 mm
182.88 mm
180 A (rms)
12 kVp
20 kVp
  Yes (1) 
1+
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CVFP-1000-35S Jennings   Vacuum Vacuum Capacitor
VARIABLE
35 pF
1000 pF
 297.18 mm
182.88 mm
220 A (rms)
21 kVp
35 kVp
  Yes (1) 
1+
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CVFP-2000-35S Jennings   Vacuum Vacuum Capacitor
VARIABLE
100 pF
2000 pF
 368.3 mm
208.28 mm
220 A (rms)
21 kVp
35 kVp
  Yes (1) 
1+
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CVFP-250-30S Jennings   Vacuum Vacuum Capacitor
VARIABLE
15 pF
250 pF
 243.84 mm
141.224 mm
140 A (rms)
18 kVp
30 kVp
  Yes (1) 
1+
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CVFP-250-40S Jennings   Vacuum Vacuum Capacitor
VARIABLE
15 pF
250 pF
 243.84 mm
141.224 mm
160 A (rms)
24 kVp
40 kVp
  Yes (1) 
1+
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CVFP-450-30S Jennings   Vacuum Capacitor
VARIABLE
25 pF
450 pF
 243.84 mm
141.224 mm
150 A (rms)
18 kVp
30 kVp
  Yes (1) 
1+
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CVFP-450-40S Jennings   Vacuum Vacuum Capacitor
VARIABLE
25 pF
450 pF
 243.84 mm
141.224 mm
170 A (rms)
24 kVp
40 kVp
  Yes (1) 
1+
Request Quote
1 ...5 6 7 8 9 10 11 12

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