Capacitors

Capacitors are passive electrical components found in almost all electronics applications. Our range includes over 60,000 different capacitors including aluminium, tantalum, polymer, polyester film and ceramic capacitors. We source from globally renowned manufacturers AVX, Murata, KEMET, Panasonic, TDK and many more, so that you can rely on performance.

What is a capacitor and what does it do?

A capacitor is a device used to store energy as an electric charge, similar to a battery but they are able to release the charge much faster. The amount it's able to store is known as capacitance, this is measured in Farads (F). They comprise 2 metal plates (conductors) separated by an electrical insulator (dielectric).

What capacitor types are available?

There are many different types available with detailed specifications for their required function. The main elements are available in varying materials and these determine many properties of the capacitor. Some factors to consider are:

  • Metal plate material - e.g silver, tantalum, aluminium
  • Dielectric plate material - paper, film, ceramic, glass
  • Max voltage - cannot be exceeded or the device will break
  • Size - capacitance and dimensions
  • Tolerance - variance on the capacitance value
  • Mounting type - how it is fixed to the circuit
  • ESR (Equivalent series resistance) - resistance of the terminals

Applications of capacitors

Capacitors are found all around us, they are used in most electronics from fans to hybrid electric cars - there are over 500 just in a typical smartphone. Here are some of their uses:

  • Decoupling capacitors - can control high-frequency noise, removing voltage ripples from the power supply.
  • Energy storage and supply - deliver stored energy bursts quickly, like a camera flash for example.
  • Signal filtering - they are able to block low-frequency signals and allow higher-frequencies to pass through. Useful in telecommunications.
Aluminium Capacitors
Aluminium Capacitors
Array Capacitors
Array Capacitors
Capacitors Accessories
Capacitors Accessories
Feedthrough Capacitors
Feedthrough Capacitors
Film Capacitors
Film Capacitors
MLCCs - Multilayer Ceramic Capacitors
MLCCs - Multilayer Ceramic Capacitors
Mica Capacitors
Mica Capacitors
Polymer Capacitors
Polymer Capacitors
Power Factor Correction Capacitors
Power Factor Correction Capacitors
Single Layer Ceramic Capacitors
Single Layer Ceramic Capacitors
Supercapacitors
Supercapacitors
Tantalum Capacitors
Tantalum Capacitors
Variable Trimmer Capacitors
Variable Trimmer Capacitors

46963 표시되는 제품 Capacitors

정렬 기준
39 / 999+
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 30 μF 500V ac, Stud Mount
  • RS 제품 번호 172-8202
  • 제조사 부품 번호 4.16.10.70.14
Subtotal (1 Box of 100 units)
₩8,693.50
₩86.935/unit
일시적 품절
Icel PMB Polypropylene Capacitor, ±10 %, 1.5 μF 1.2 kV dc 500V ac, Screw
  • RS 제품 번호 207-4997
  • 제조사 부품 번호 PMB2124150KSP
Subtotal (1 Box of 50 units)
₩5,713.00
₩114.26/unit
재고있음
KEMET 1 F Supercapacitor -20 to 80 % Tolerance, Supercap FG 5.5V dc, Through Hole
  • RS 제품 번호 789-7999
  • 제조사 부품 번호 FGR0H105ZF
Subtotal (1 unit)
₩48.30
₩48.30/unit
재고있음
Vishay 40 F Supercapacitor -20 to 50 % Tolerance, 225 EDLC-R 2.7V dc, Through Hole
  • RS 제품 번호 260-8646
  • 제조사 부품 번호 MAL222551001E3
Subtotal (1 unit)
₩45.00
₩45.00/unit
재고있음
KEMET Single Layer Ceramic Capacitor 2.2 nF 400V ac ±20 % Y5U Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3545
  • 제조사 부품 번호 C931U222MVWDBA7317
Subtotal (1 pack of 5 units)
₩55.60
₩11.12/unit
재고있음
Yageo 470 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 199-2014
  • 제조사 부품 번호 CC1206KKX7R9BB474
Subtotal (1 tape of 50 units)
₩45.30
₩45.30/tape
재고있음
Vishay MKT 1813 Film Capacitor 6.8 μF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 185-4252
  • 제조사 부품 번호 MKT1813568255
Subtotal (1 pack of 5 units)
₩345.30
₩69.06/unit
일시적 품절
Panasonic 330 μF Capacitor 35V dc, Surface Solder 500
  • RS 제품 번호 204-3398
  • 제조사 부품 번호 EEEFN1V331UP
Subtotal (1 reel of 500 units)
₩1,155.00
₩2.31/unit
재고있음
RS PRO 4.7 pF Mica Capacitor 500V dc 0.5 pF Tolerance Radial
  • RS 제품 번호 495-616
Subtotal (1 pack of 5 units)
₩153.60
₩30.72/unit
재고있음
CHEMI-CON 1 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Through Hole Solder
  • RS 제품 번호 502-0245
  • 제조사 부품 번호 KTD500B105M32A0T00
Subtotal (1 pack of 5 units)
₩97.20
₩19.44/unit
재고있음
Nichicon 10 μF Capacitor 50V dc, Surface Solder - UWT1H100MCL1GB
  • RS 제품 번호 739-4478
  • 제조사 부품 번호 UWT1H100MCL1GB
Subtotal (1 pack of 10 units)
₩13.10
₩1.31/unit
재고있음
Wurth Elektronik 33 μF Capacitor 25V dc, Through Hole Radial Lead
  • RS 제품 번호 839-4454
  • 제조사 부품 번호 860160472005
Subtotal (1 pack of 25 units)
₩31.40
₩1.256/unit
일시적 품절
Murata 56 pF Multilayer Ceramic Capacitor, 1kV dc, ±5 %, Surface
  • RS 제품 번호 169-2716
  • 제조사 부품 번호 GRM31A5C3A560JW01D
Subtotal (1 reel of 4000 units)
₩2,024.00
₩0.506/unit
현재 비가용
Murata 22 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS 제품 번호 247-8150
  • 제조사 부품 번호 GRM31CC81E226KE11L
Subtotal (1 reel of 2000 units)
₩3,880.00
₩1.94/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 16 μF 450V ac, Plug-in
  • RS 제품 번호 135-3589
  • 제조사 부품 번호 4.16.10.99.06
Subtotal (1 unit)
₩90.80
₩90.80/unit
재고있음
RS PRO 220 nF Capacitor 50V dc, Through Hole Radial Lead
  • RS 제품 번호 170-1239
Subtotal (1 Bag of 1000 units)
₩449.00
₩0.449/unit
재고있음
TDK 560 μF Capacitor 450V dc, Snap-in - B43541A5567M060
  • RS 제품 번호 209-8667
  • 제조사 부품 번호 B43541A5567M060
Subtotal (1 Box of 60 units)
₩4,374.78
₩72.913/unit
일시적 품절
Panasonic 4.7 μF Electrolytic Capacitor 100V, Radial - ECA2AM4R7I Radial
  • RS 제품 번호 759-090P
  • 제조사 부품 번호 ECA2AM4R7I
Subtotal 5 units (supplied as a tape)
₩3.91
₩0.782/unit
현재 비가용
Rubycon 1000 μF Capacitor 35V dc, Radial, Through Hole - 35YXF1000M12.5X25
  • RS 제품 번호 191-7870
  • 제조사 부품 번호 35YXF1000M12.5X25
Subtotal (1 pack of 5 units)
₩68.60
₩13.72/unit
재고있음
RS PRO 1000 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS 제품 번호 181-5407
Subtotal (1 pack of 50 units)
₩131.00
₩2.62/unit
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