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.
C-ET100-25-IL Capacitor - Illinois, 25V, 100µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20%
$0.55
C-ET220-300-IL Capacitor - Illinois, 300V, 220µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20%. Measures 1.03" diameter X 1.97" height
$6.95
C-ET100-350-IL Capacitor - Illinois, 350V, 100µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance -20%, +50%.
.72" diameter x 1.54" height
$3.95
C-ET10-350-IL Capacitor - 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
$1.65
C-ET100-450-IL Capacitor - Illinois, 450V, 100µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20% .88" diameter x 1.99" height
$6.95
C-ET80-450-IL Capacitor - Illinois, 450V, 80µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance ±20%. Measures.72" diameter X 1.98" height
$5.80
C-ET10-500-IL Capacitor - 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
$4.14
C-ET22-500-IL Capacitor - Illinois, 500V, 22µF, Axial Lead Electrolytic
Illinois Capacitor Inc. high quality low leakage axial lead electrolytic capacitor
  • 22uF/500V
  • Rated for 85° C operation
  • Tolerance: -20%, +50%
  • Measures 0.64" dia. x 1.53" length
$3.95
C-ET47-500-IL Capacitor - Illinois, 500V, 47µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance -20%, +50%. 88" dia. x 2.01" long.
$5.75
C-ET10-50-IL Capacitor - Illinois, 50V, 10µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 10uF and rated for 50V max.
$0.45
C-ET1-50-IL Capacitor - Illinois, 50V, 1µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 1uF and rated for 50V max.
$0.45
C-ET22-50-IL Capacitor - Illinois, 50V, 22µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 22uF and rated for 50V max.
$0.47
C-ET33-50-IL Capacitor - Illinois, 50V, 33µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 33uF and rated for 50V max.
$0.49
C-ET4D7-50-IL Capacitor - Illinois, 50V, 4.7µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%.
$0.33
C-ET47-50-IL Capacitor - Illinois, 50V, 47µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%.
$0.49
C-EC100-385 Capacitor - JJ Electronics, 385V, 100µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 100 µF -10%+30% @ 385 V, 7/8" diameter x 1 5/8" height (22 x 42 mm). Snap-in PC mount terminals. Excellent for music industry applications
$7.35
C-EC220-385 Capacitor - JJ Electronics, 385V, 220µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 220 µF -10%+30% @ 385 V, 1-3/16" diameter x 2" height (30 x 50 mm). Snap-in PC mount terminals. Excellent for music industry applications.
$7.95
C-EC350-385 Capacitor - JJ Electronics, 385V, 350µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 350 µF -10%+30% @ 385 V, 1 3/8" diameter x 2" height (35 x 50 mm). Clamp mount, solder lug terminals. Excellent for music industry applications
$9.75
C-EC47-385 Capacitor - JJ Electronics, 385V, 47µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 47µF -10%+30% @ 385 V. 7/8" diameter x 1-5/8" height (22 x 42 mm). Snap-in PC mount terminals. Excellent for music industry applications
$5.95
C-EC550-385 Capacitor - JJ Electronics, 385V, 550µF, Electrolytic
JJ Electronics aluminum electrolytic capacitor.
Low impedance, low ESR, wide frequency range. For power supplies, high-end electronics, and industrial electronics. The aluminum case capacitors are supplied with PVC sleeve insulation and a safety vent located on end deck.
$12.50
C-EC800-385 Capacitor - JJ Electronics, 385V, 800µF, Electrolytic
1 3/8" diameter x 3 1/2" height. Similar to LCR
$14.95
C-EC100X2-500 Capacitor - JJ Electronics, 500V, 100/100µF, Electrolytic
Same diameter as LCR. Great for use in Marshall amplifiers. 1-3/8" dia. x 2 7/8" height. S-H122 is a good mounting clamp for this can
$11.50
C-EC16-16-500 Capacitor - 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
C-EC250-500 Capacitor - JJ Electronics, 500V, 250µF, Electrolytic
JJ Electronic single-section electrolytic can capacitor, 250 µF -10%+30% @ 500 V, 1 3/8" diameter x 2 3/4" height (35 x 68 mm). Clamp mount, solder lug terminals. Excellent for music industry applications
$12.95
Don't see what you're looking for? Send us your product suggestions!