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Capacitors

Capacitors are passive devices that are used in almost all electrical circuits for rectification, coupling and tuning. Also known as condensers, a capacitor is simply two electrical conductors separated by an insulating layer called a dielectric. The conductors are usually thin layers of aluminum foil, while the dielectric can be made up of many materials including paper, mylar, polypropylene, ceramic, mica, and even air. Electrolytic capacitors have a dielectric of aluminum oxide which is formed through the application of voltage after the capacitor is assembled.

Characteristics of different capacitors are determined by not only the material used for the conductors and dielectric, but also by the thickness and physical spacing of the components.

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C-EC40-20-20Capacitor - CE Mfg., 500V, 40/20/20 μF

CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.



  • 40/20/20uF 500VDC Electrolytic.
  • FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 55°C Temperature Rating.
  • 1 3/8"D X 2 1/2"H.

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C-ET220-300-ILCapacitor - Illinois, 300V, 220µF, Axial Lead Electrolytic

Rated for 85 degree operation. Tolerance ±20%. Measures 1.03" diameter X 1.97" height


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C-P-400VCapacitor - 400V, 716P Series, Polypropylene

High performance version of the popular 715P series. They are made from polypropylene film and foil with pure copper leads, making them ideal for high pulse current applications. Rated for 85 degrees celsius operation ± 5% tolerance. Straight radial leads, minimum 1.25" length.


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C-EC50-50-500CECapacitor - 500V, 50/50 μF, Electrolytic
This low ripple capacitor tests superior to any other capacitor of its value currently being made. Commonly used as filter capacitors in guitar amps. 50 μF + 50 μF @ 500 VDC. 1 3/8" diameter x 2 3/16" tall. Requires clamp - S-H122. Replacement for LCR.
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C-ET22-50-ILCapacitor - Illinois, 50V, 22µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 22uF and rated for 50V max.
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C-EC32-32-500Capacitor - JJ Electronics, 500V, 32/32 μF, Electrolytic

Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2" long


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C-ET10-500-ILCapacitor - Illinois, 500V, 10µF, Axial Lead Electrolytic

Illinois Capacitor Inc. high quality low leakage axial lead electrolytic capacitor



  • 10uF/500V
  • Rated for 85° C operation
  • Tolerance: -20%, +50%
  • Measures .64" diameter X 1.25" length

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C-U-630VCapacitor - 630V, Polypropylene, axial leads

± 10% tolerance. Rated to 105°C. Non-inductive, axial lead capacitor with self healing windings. Polypropylene film capacitor. Made by Illinois Capacitor. Capacitance SKU Original Part Number Dimensions .001 µF C-UD001-630 102K630V 0.25" x 0.58" .0022 µF C-UD0022-630 222K630V 0.25" x 0.58" .0033 µF C-UD0033-630 332K630V 0.25" x 0.58" .01 µF C-UD01-630 103K630V 0.26" x 0.58" .022 µF C-UD022-630 223K630V 0.34" x 0.58" .047 µF C-UD047-630 473K630V 0.36" x 0.81" .1 µF C-UD1-630 104K630V 0.42" x 1.15" .22 µF C-UD22-630 224K630V 0.50" x 1.34" .47 µF C-UD47-630 474K630V 0.71" x 1.34"


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C-ET-350Capacitor - 350V, Axial Lead Electrolytic

High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%.


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C-ET80-450-ILCapacitor - Illinois, 450V, 80µF, Axial Lead Electrolytic

Rated for 85 degree operation. Tolerance ±20%. Measures.72" diameter X 1.98" height


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