Jennings UCS-300-15S


glass vacuum variable capacitor

8 in stock

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Rated Capacitance 10-300 pf
Peak Voltage 15 KV
Current Amps (RMS) Maximum 42 amps
Shaft Diameter 1/2 inch
Turns for Full Travel Max 23
Important Dimensions
Max Length 8.75 in / 222.25 mm (including shaft)
Max Diameter 2.44 in / 61.91 mm
Weight 17.20 oz / 487.61 g
FM2 needed for front end mounting and FM0B Flange needed for rear end mounting, shown in photo, but not included. (Available at additional cost) See our flange page: Vacuum Capacitor Flanges
Condition Removed from equipment, checked, guaranteed
(Other variations of this capacitor are sometimes available, inquire)
UCS-200-7.5S UCS-200-10S UCS-200-15S
UCS-300-7.5S UCS-300-10S UCS-300-15S
UCS-400-7.5S UCS-400-10S UCS-400-15S
UCS-500-7.5S UCS-500-10S UCS-500-15S

Additional information

Weight 17.20 oz
Dimensions 8.44 x 8.44 x 14.75 in


Min Capacitance

Max Capacitance


15 KV

Current Rating

42 Amps

Shaft Diameter

1/2" OD Shaft

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