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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-ET70-100Capacitor - Axial Lead Electrolytic, 70µF, 100VDC

High quality low leakage axial lead electrolytic capacitor



  • 70uF/100V
  • Rated for 85° C operation
  • Tolerance: -20%, +50%
  • Measures 0.51" dia. x 0.84" length

$0.55
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C-ET33-50-ILCapacitor - Illinois, 50V, 33µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 33uF and rated for 50V max.
$0.49
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C-ET16-16-500FTCapacitor - F&T, 500V, 16/16µF, Axial Lead Electrolytic
Axial lead two section electrolytic 16/16µF, 500V. 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.
$7.95
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C-EC70-40X2-450Capacitor - CE Mfg., 450V, 70/40/40µF, Electrolytic
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.
70/40/40µF 450VDC
FP / Twist Lock Style. Solder Tabs.
-10%, +50% Tolerance, 85°C Temperature Rating.
$40.90
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C-EC20-10-10-10Capacitor - CE Mfg., 450V, 20/10/10/10µF
  • CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced to exact Mallory specs using original Mallory machinery.
  • 20/10/10/10uF 450VDC. Used In Dynaco PAM-1 Preamplifiers. This is not a standard design of FP Cap, as the 20 Mfd is B(lank). Standard rolling would be D(iamond) as the high cap section.*
  • FP / Twist lock style, Solder tabs.
  • -10%, +50% Tolerance
  • 85°C temperature rating.
  • 1 3/8"D X 2 ½"H.


*C-EC20-10-10-10 does contain all four values.


$38.80
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C-EC30X4-475Capacitor - CE Mfg., 475V, 30/30/30/30µF, Electrolytic

Made in the USA on Mallory's original machinery.



  • 4 sections - 30µF all at 475V
  • -10%, +50% tolerance
  • 55° temperature rating
  • 1-3/8" diameter x 2-5/8" tall

$37.75
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C-EC100-100-500Capacitor - CE Mfg., 500V, 100/100µF
  • CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery
  • 100/100uF - 500VDC Electrolytic
  • FP / Twist Lock Style. Solder Tabs
  • -10%, +50% Tolerance, 55°C Temperature Rating
  • 1 3/8"D X 4"H

$40.90
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C-FT-250Capacitor - Solen, 250V, "Fast", Metalized Polypropylene

Made of the highest quality aluminum metalized polypropylene film available. Made in France. This superior concept significantly improved the electrical and mechanical characteristics of the film capacitor. They deliver a high level of performance that has never before been achieved.


Starting at $2.75
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C-ER33-47-22Capacitor - CE Mfg., 33µF@160V, 47µF@160V, 22µF@25V

CE Manufacturing multi-section electrolytic "Firecracker" style capacitor (modern polarized electrolytic caps in a tube for a vintage look). 33/47 µF @ 160 VDC & 22 µF ±20% @ 25 VDC. 7/8" diameter x 2-¾" length. Includes zip-tie and mount square. Great for antique radio restoration. Four wires (Blue, Red, Orange, Black):



  • Blue to Black = 33 µF
  • Red to Black = 47 µF
  • Orange to Black = 22 µF

$8.95
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C-V365-X3Capacitor - 3x365pF, Variable, 3 Section

Three section, 365pF each. 3 1/4 long frame 1/4" x 1" shaft. This capacitor is the largest condenser currently in production and can deliver a total capacitance of almost 1100 pF. Each section can be divided, creating a 6-section capacitor.


$39.95
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