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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-ET47-50Capacitor - 50V, 47µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation.
Tolerance -20%, +50%.
Size .32" dia. x .63" length.
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C-EC20X3-525Capacitor - CE Mfg., 525V, 20/20/20µF
  • CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
  • 20/20/20uF 525VDC. FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 55°C Temperature Rating.
  • 1 3/8"D X 3"H.

Note: This 3-section capacitor is in a 4-section case. A 4-section insulator such as S-H120 should be used with this capacitor, rather than a 3-section insulator.
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C-FS-630Capacitor - Solen, 630V, Metalized Polypropylene, "Fast"

Made of the highest quality aluminum metalized polypropylene film available. Made in France.


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C-ET33-160-FTCapacitor - F&T, 160V, 33µF, Axial Lead Electrolytic
.47" diameter x 1.15" height. Operating temperature range -40°C to 85°C.
Axial lead electrolytic. Made in Germany.
Founded in 1948 by Heinz Fischer and Alfred Tausche, F&T Capacitors has over 60 years of experience in producing some of the finest capacitors available today. F&T Caps are known for their great tone and reliability.
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C-EC40X4-350Capacitor - CE Mfg., 350V, 40/40/40/40uF

CE Manufacturing USA made multi section can capacitor. Reproduced to exact Mallory specs using original Mallory machinery. 40/40/40/40 uF @ 350 VDC, FP / Twist Lock Style. Solder Tabs. -10%, +50% Tolerance, 85°C Temperature Rating. 1-3/8" dia. x 2-½" tall. All CE manufactured can capacitors have a two year warranty against manufactured defects.


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C-ER33-47-160Capacitor - CE Mfg., 160V, 33/47µF, Electrolytic

CE Manufacturing multi-section electrolytic "Firecracker" style capacitor (modern polarized electrolytic caps in a tube for a vintage look). 33/47 µF ±20% @ 160 VDC. ⅞" diameter x 2-¾" length. Includes zip-tie and mount square. Great for antique radio restoration. Three wires (Blue, Red, Black):



  • Blue to Black = 33 µF
  • Red to Black = 47 µF

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C-ET10-350-ILCapacitor - Illinois, 350V, 10µF, Axial Lead Electrolytic

High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%. Size.50" dia. x 1.04" length. Formerly C-ET10-350


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C-OCD022-1500Capacitor - 1500V, .022µF, Oil-Soaked Polyester
Non-inductive polyester and oil caps, these film capacitors use oil-soaked polyester as di-electric material and are smooth and natural in sound.
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S-H120MMounting Plate - Metal, for 1.375" Can Capacitor
Metal plate for mounting 4 section (1-3/8" diameter) FP type can capacitors.
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C-ET4D7-50-ILCapacitor - Illinois, 50V, 4.7µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%.
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