You are here

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.

Filter these results

Pages

(16 pages)
C-ETX-100-ILCapacitor - Illinois, 100V, Axial Lead Electrolytic

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


Starting at $0.34
Click to read more
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
Click to read more
C-EC40-40-30Capacitor - CE Mfg., 40µF@450V, 40µF@400V, 30µF@350V
CE Manufacturing USA Made Multi Section Can Capacitor. Reproduced To Exact Mallory Specs Using Original Mallory Machinery.

  • 40uF@450V, 40uF@400V, 30uF@350V.
  • FP / Twist Lock Style. Solder Tabs.
  • -10%, +50% Tolerance, 55°C Temperature Rating.
  • 1 3/8"D X 2 1/2"H.
$40.90
Click to read more
C-RD47-400Capacitor - 400V, .47µF, Polypropylene Film
Rated for 85°C operation. Polypropylene film capacitor with radial leads. ± 5% tolerance.
.90" diameter x 1.55" length.
$2.65
Click to read more
C-ER47-80-160Capacitor - CE Mfg., 160V, 47/80µF, Electrolytic

CE Manufacturing multi-section electrolytic "Firecracker" style capacitor (modern polarized electrolytic caps in a tube for a vintage look). 47/80 µF ±20% @ 160 VDC. 1-1/16" diameter x 3-¾" length. Includes zip-tie and mount square. Great for antique radio restoration. Three wires (Red, Orange, Black):



  • Red to Black = 47 µF
  • Orange to Black = 80 µF

$8.95
Click to read more
C-D-2000VCapacitor - 2000V, Ceramic Disc, ± 10%

Ceramic disc capacitors rated for up to 2kV, ± 10% tolerance.


Starting at $0.30
Click to read more
C-V100PCapacitor - 100pF, Variable, Single Section

This capacitor is used as a tuning capacitor in a variety of RF test equipment and ham radio gear. It's combination of low price, high maximum voltages, fairly large capacitances, and low-leakage L-4 grade ceramic have made it a popular configuration. Single section 100pf, screwdriver or knob adjustable, full rotation.




$18.95
Click to read more
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 ⅜"D X 4"H
$40.90
Click to read more
SET-CAP-FENDER-008Cap Set - for Fender Twin Reverb AB763 (Black face)
Package of 13
Replacement electrolytic capacitor set.
Basic set includes:
  • (3) C-ET22-500-FT
  • (2) C-ET80-450-FT
  • (1) C-ET50-50
  • (7) C-ET25-25
Premium set includes:
  • (3) C-SA20-500 (Sprague Atom)
  • (2) C-SA80-450 (Sprague Atom)
  • (1) C-SA50-50 (Sprague Atom)
  • (7) C-SA25-25 (Sprague Atom)
Warning: Some electrolytic capacitors can store charge even after the amp has been turned off and unplugged for some time.
Starting at $28.00
Click to read more
C-EC16-16-500Capacitor - JJ Electronics, 500V, 16/16µF, Electrolytic

JJ Electronics aluminum electrolytic capacitor. Low impedance, low ESR, wide frequency range. For power supplies, high-end exlectronics, and industrial electronics.



  • Rated voltage: 16/16µF
  • Operating temperature: -25°C - 70°C
  • Rated voltage: 500VDC
  • Capacitance tolerance (at 100Hz, 20°C): -10% + 30%
  • Dissipation factor (at 100Hz, 20°C): 0.15 - 0.25


The aluminum case capacitors are supplied with PVC sleeve insulation and a safety vent located on end deck. Load life is 1000 hours (at maximum operating temperature, rated voltage, and AC current load)


$8.25
Click to read more

Pages

(16 pages)
Don't see a product you're looking for? Send us your product suggestions!
Subscribe to RSS - Capacitors