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
37 / 999+
단종되는 중
TDK B32774 Polypropylene Capacitor 1.5 μF 1.1 kV dc, Through Hole 2
  • RS 제품 번호 882-9449P
  • 제조사 부품 번호 B32774D1155K000
Subtotal 5 units (supplied in a box)
₩125.40
₩25.08/unit
재고있음
Nichicon 100 μF Capacitor 450V dc, Snap-in - LGG2W101MELZ25
  • RS 제품 번호 846-6833
  • 제조사 부품 번호 LGG2W101MELZ25
Subtotal (1 unit)
₩35.30
₩35.30/unit
재고있음
Wurth Elektronik 220 nF Surface Mount Ceramic Capacitor, 16V, ±10 %
  • RS 제품 번호 484-211
  • 제조사 부품 번호 885012208032
Subtotal (1 tape of 5 units)
₩43.70
₩8.74/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 25 μF 500V ac, Stud Mount
  • RS 제품 번호 172-8200
  • 제조사 부품 번호 4.16.10.26.14
Subtotal (1 Box of 50 units)
₩3,956.50
₩79.13/unit
재고있음
Nichicon 120 μF Capacitor 450V dc, Snap-in - LGW2W121MELZ35
  • RS 제품 번호 846-7057
  • 제조사 부품 번호 LGW2W121MELZ35
Subtotal (1 unit)
₩43.30
₩43.30/unit
재고있음
KEMET 1 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 801-5366
  • 제조사 부품 번호 C0603C102K1RACTU
Subtotal (1 pack of 100 units)
₩20.80
₩0.208/unit
일시적 품절
RS PRO 68 μF Capacitor 450V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 170-1325
Subtotal (1 Bag of 100 units)
₩1,681.50
₩16.815/unit
일시적 품절
Ducati Energia 4.16.15 Film Capacitor, ±5 %, 2 μF 450V ac, Stud Mount
  • RS 제품 번호 172-8177
  • 제조사 부품 번호 4.16.15.01.64
Subtotal (1 Box of 250 units)
₩5,689.50
₩22.758/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor Class C, ±5 %, 90 μF 450 V dc 450V ac, Stud Mount
  • RS 제품 번호 163-1896
  • 제조사 부품 번호 4.16.10.40.14
Subtotal (1 Bag of 1 unit)
₩244.10
₩244.10/Bag
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 8 μF 500V ac, Stud Mount
  • RS 제품 번호 172-8189
  • 제조사 부품 번호 4.16.10.13.14
Subtotal (1 Box of 100 units)
₩6,297.90
₩62.979/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor Class C, ±5 %, 100 μF 450V ac, Stud Mount
  • RS 제품 번호 163-1897
  • 제조사 부품 번호 4.16.10.51.14
Subtotal (1 Bag of 1 unit)
₩355.50
₩355.50/Bag
재고있음
Vishay MKT1820 Film Capacitor 680 nF 160V ac 250 V dc, Through Hole 4
  • RS 제품 번호 261-9810
  • 제조사 부품 번호 MKT1820468255
Subtotal (1 reel of 450 units)
₩2,620.80
₩5.824/unit
마지막 RS 재고
TDK 68 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 179-5473
  • 제조사 부품 번호 CGA5L2NP01H683J160AA
Subtotal (1 pack of 25 units)
₩60.10
₩2.404/unit
재고있음
WIMA FKP2 Film Capacitor, ±5 %, 470 pF 100 V dc 63V ac, Through Hole
  • RS 제품 번호 484-2016
  • 제조사 부품 번호 FKP2/470/100/5
Subtotal (1 pack of 10 units)
₩56.80
₩5.68/unit
일시적 품절
Eaton 35 F Supercapacitor -10 to 30 % Tolerance, TV 3V dc, Through Hole
  • RS 제품 번호 135-1095
  • 제조사 부품 번호 TV1635-3R0356-R
Subtotal (1 unit)
₩44.50
₩44.50/unit
재고있음
KEMET C4AF Film Capacitor, 10 %, 1 μF 600 V dc 600V ac, Through Hole
  • RS 제품 번호 258-4266
  • 제조사 부품 번호 C4AFBBU4100F12K
Subtotal (1 unit)
₩30.50
₩30.50/unit
현재 비가용
Vishay Ceramic Single Layer Capacitor 47 pF 500V ac ±10 % Y5S Dielectric, AY1, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 907-411P
  • 제조사 부품 번호 AY1470K33Y5SQ63V0
Subtotal 1 unit (supplied on a continuous strip)
₩1.90
₩1.90/unit
재고있음
Wurth Elektronik 330 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 839-5592
  • 제조사 부품 번호 865060453008
Subtotal (1 pack of 5 units)
₩35.90
₩7.18/unit
재고있음
Ducati Energia 4.16.17 Film Capacitor, ±5 %, 10 μF 450V ac, Plug-in
  • RS 제품 번호 135-3587
  • 제조사 부품 번호 4.16.17.13.06
Subtotal (1 unit)
₩67.90
₩67.90/unit
일시적 품절
Wurth Elektronik 470 pF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 263-4105
  • 제조사 부품 번호 885012207006
Subtotal (1 reel of 4000 units)
₩756.00
₩0.189/unit
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