1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

501 to 1000 pf Max

UCSX-1000-15S Vacuum Variable Capacitor, 25-1000pf, 15kv Peak, Jennings (Clean Used), UCSL-1000-3S-1 Vacuum Variable Capacitor, 7-1000pf 3kv, Jennings (Clean Used), CV05C-1000S/5 Vacuum Variable Capacitor, 75-1000pf, 5kv Peak, Comet (Clean Used), UCSX-700-10 Vacuum Variable Capacitor, 25-700pf, 10kv Peak, Jennings (Clean Used), CV05C-1000PEN/5 Vacuum Variable Capacitor, 50-1000pf, 5kv Peak, Comet (Clean Used)

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  1. KPI-8 Polaron Vacuum Variable Capacitor 15-750pf 5kV (Pull)

    KPI-8 Polaron Vacuum Variable Capacitor 15-750pf 5kV (Pull)

    $189.91

    The glass-metal sheath is designed for operation in DC, AC circuits and in pulsed modes. Has very exact and stable parameters.

    Min. capacity: 15pF
    Max. capacity: 750pF
    Max. operating voltage: 5kV
    Nominal current at 30MHz: 35A

    MFR: Polaron
    SKU: KPI-8


  2. CVCH-1000-5N885 Jennings Variable Vacuum Capacitor 5KV 7-1000pF (Pull)

    CVCH-1000-5N885 Jennings Variable Vacuum Capacitor 5KV 7-1000pF (Pull)

    $294.91

    Max Voltage 5KV
    Capacitance: 7-1000pF
    Length: 7.5in
    Width: 3in

    Used, Great Condition * No longer available for export
    MFR: Jennings
    SKU:CVCH-1000-5N885

    Please see our Warranty page.

    Made in the USA

  3. CVDD-500 Jennings 3KV 20-500pF Variable Vacuum Capacitor

    CVDD-500 Jennings 3KV 20-500pF Variable Vacuum Capacitor

    $199.95

    CVDD-500 Jennings 3KV 20-500pF Variable Vacuum Capacitor. Used Great Condition. Not for export.
    Made in the USA
  4. CVDA-1000-7.5N293 Jennings 7.5Kv 20-1000pF Vacuum Variable Capacitor (Pull)

    CVDA-1000-7.5N293 Jennings 7.5Kv 20-1000pF Vacuum Variable Capacitor (Pull)

    $399.95

    CVDA-1000-7.5N293 Jennings 7.5Kv 20-1000pF Vacuum Variable Capacitor
    Used Excellent Condition * No longer available for export
    Made in the USA by Jennings
    SKU: CVDA-1000-7.5N293


  5. UCSL-1000-3D345 Jennings Vacuum Variable Assembly (Pull)

    UCSL-1000-3D345 Jennings Vacuum Variable Assembly (Pull)

    $319.91

    • Variable capacitor motor drive assembly removed from equipment. 
    • Comes with Jennings UCSL-1000 vacuum variable rated 7-1000pf at 3kv. 
    • Assembly has Gear driven motor drive mounted on aluminun plate and comes with DC Motor from Globe Industries (Part # C-25A-511). 
    • Motor spec:  27.5 volts nom., 6 amps nom., 1/100 hp at 15000 rpm min. 
    • Assembly is 8 inch long x 3 inch wide x 7 inch high. 
    • UCSL-1000 is mounted on 4 NS5W0212 ceramic standoff insulators.

    Used * No longer available for export
    MFR: Jennings 
    SKU: UCSL-1000-3D345 Assembly

    Removed from military equipment (Maybe Collins?)

    Made in the USA
  6. FM2D Custom Mounting Flange for Vacuum Relays/Capacitors (Pull)

    FM2D Custom Mounting Flange for Vacuum Relays/Capacitors (Pull)

    $42.91

    • Inner Diameter: 2.27 in / 57.658 mm
    • Outer Diameter: 3 in / 76.2 mm
    • Height: 1.15 in / 29.21 mm
    • Four Mounting Holes

    Clean used * No longer available for export
    SKU: FM2D-CUSTOM-P

  7. FM1H Mounting Flange for Vacuum Relays/Capacitors (Pull)

    FM1H Mounting Flange for Vacuum Relays/Capacitors (Pull)

    $44.91

    Mounting flange for Jennings style Vacuum Variables with 1.5" diameter housing.  6 mounting holes and single lock screw

    • Material: 0.062 Copper with Silver plating
    • Inner Diameter: 1.50 in / 38.100 mm
    • Outer Diameter: 2.81 in / 71.374 mm
    • Height: 0.53 in / 13.462 mm

    Clean Used * no longer available for export
    SKU: FM1H-P


  8. UCSL-1000-5S Jennings Variable Vacuum Capacitor 10-1000mmfd (Pull)

    UCSL-1000-5S Jennings Variable Vacuum Capacitor 10-1000mmfd (Pull)

    $279.91

    • Rated Capacitance: 10-1000 mmfd
    • Peak Voltage: 5 KV
    • Current Amps (RMS) Maximum 42 Amps
    • Shaft Diameter: 1/2 inch
    • Turns for Full Travel Max: 14
    • Important Dimensions
    • Max Length: 8.25 in / 209.55 mm (including shaft)
    • Max Diameter: 3.25 in / 82.55 mm
    • Weight: 1.878lb

    Used Great Condition * No longer available for export
    MFR: Jennings
    SKU: UCSL-1000-10-1000-P

    Used great Condition. Made in the USA by Jennings. Not for export. Please see our Warranty page regarding our warranty.

    Made in the USA

  9. UCSL-1000 Jennings Variable Vacuum Capacitor 20-1000mmfd 5Kv (Pull)

    UCSL-1000 Jennings Variable Vacuum Capacitor 20-1000mmfd 5Kv (Pull)

    $269.91

    • Rated Capacitance: 20-1000 mmfd
    • Peak Voltage: 5 KV

    Used Great Condition * No longer available for export
    MFR: Jennings
    SKU: UCSL-20-1000-P

    Used great Condition. Made in the USA by Jennings. Not for export. Please see our Warranty page regarding our warranty.

    Made in the USA

  10. UCSL-1000 Jennings Variable Vacuum Capacitor 100-1000mmfd 5Kv (Pull)

    UCSL-1000 Jennings Variable Vacuum Capacitor 100-1000mmfd 5Kv (Pull)

    $259.91

    • Rated Capacitance: 100-1000 mmfd
    • Peak Voltage: 5 KV

    Used Great Condition * No longer available for export
    MFR: Jennings
    SKU: UCSL-100-1000-P

    Used great Condition. Made in the USA by Jennings. Not for export. Please see our Warranty page regarding our warranty.

    Made in the USA

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