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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.
products per page
C-PEI Capacitor - 100V, Polyester Film Inductive
(Package of 5)
Polyester film dielectric, aluminum foil electrode, copperply leads and epoxy resin coating in inductive type.
  • Small size, light weight and low cost
  • Dissipation factor is small because the leads are directly welded to electrodes
  • Epoxy resin vacuum-dipped enhances the mechanical strength, humidity resistance
  • 100 volt rating
  • Operating temperature range: -40°C to +85°C.
  • Package of 5
Starting at $0.45
C-D-100V Capacitor - 100V, Ceramic Disc, ± 10%
± 10% tolerance.
Starting at $0.20
C-ET25-25 Capacitor - 25V, 25µF, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation.
Tolerance -20%, +50%.
Measures .52" in length x .25" in diameter
$0.25
C-ET47-50 Capacitor - 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.
$0.25
C-ET-50 Capacitor - 50V, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%. 
Starting at $0.25
C-D-2000V Capacitor - 2000V, Ceramic Disc, ± 10%
Ceramic disc capacitors rated for up to 2kV, 10% tolerance.
Starting at $0.30
C-L Capacitor - 630V, Polypropylene, radial leads
Polypropylene film capacitor.
  • Tolerance: ±10%
  • Radial leads
  • Voltage rating: 630VDC
Starting at $0.34
C-ET2D2-100-IL Capacitor - Illinois, 100V, 2.2µF, Axial Lead Electrolytic
Polarized electrolytic capacitor with axial leads. Capacitance of 2.2uF and rated for 100V max.
$0.35
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.
$0.35
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%.
$0.35
C-ET100-25-IL Capacitor - Illinois, 25V, 100µF, Axial Lead Electrolytic
Rated for 85 degree operation. Tolerance -20%, +50%.
$0.38
C-D-3000V Capacitor - 3000V, Ceramic Disc, ± 10%
± 10% tolerance.
Starting at $0.40
C-T-400V Capacitor - 400V, Metal Film, ± 10%
± 10% tolerance. Non-inductive self healing windings. Axial Lead capacitor. 400 Volts.
Starting at $0.40
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.
$0.40
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.
$0.40
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.
$0.40
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%.
$0.40
C-T-630V Capacitor - 630V, Metal Film, Tubular
± 10% tolerance. Non-inductive self healing windings. Axial Lead capacitor. 630 Volts.
Starting at $0.44
C-SM Capacitor - 500V, Silver Mica, ± 5%
± 5% tolerance radial lead capacitor, dipped in epoxy coating.
1000pF = 1nF = 0.001µF
Starting at $0.45
C-ET-160 Capacitor - 160V, Axial Lead Electrolytic
High quality low leakage tubular electrolytic capacitor. Rated for 85° C operation. Tolerance -20%, +50%.
Starting at $0.55
C-D-6000V Capacitor - 6000V, Ceramic Disc, ± 10%
Ceramic disc capacitors rated for up to 6kV, 10% tolerance.
Starting at $0.55
C-D680-50 Capacitor - 50V, 680pF, Ceramic Disc
Ceramic disc capacitor, 680 pF (.00068µF) rated for up to 50 V.
Non linear temperature coefficient of capacitance
$0.55
C-ET70-100 Capacitor - 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
C-U-630V Capacitor - 630V, Polypropylene, axial leads
± 10% tolerance. Rated to 105°C. Non-inductive, axial lead capacitor with self healing windings. 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"
Starting at $0.62
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