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

46971 표시되는 제품 Capacitors

정렬 기준
12 / 999+
재고있음
Ducati Energia 4.16.10 Film Capacitor Class C, ±5 %, 90 μF 450V ac, Stud Mount
  • RS 제품 번호 163-1894
  • 제조사 부품 번호 4.16.10.40.64
Subtotal (1 Bag of 1 unit)
₩272.40
₩272.40/Bag
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 18 μF 500V ac, Stud Mount
  • RS 제품 번호 388-7743
  • 제조사 부품 번호 4.16.10.24.14
Subtotal (1 unit)
₩88.60
₩88.60/unit
재고있음
Wurth Elektronik 4.7 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 242-1171
  • 제조사 부품 번호 885012207120
Subtotal (1 pack of 50 units)
₩20.00
₩0.40/unit
일시적 품절
Nichicon 2200 μF Aluminium Electrolytic Capacitor 200V dc, Snap-in - LGX2D222MELC50
  • RS 제품 번호 567-004
  • 제조사 부품 번호 LGX2D222MELC50
Subtotal (1 unit)
₩100.20
₩100.20/unit
일시적 품절
KEMET 2.2 nF 250 V, 250V ac ±20 % Ceramic, Y5V Dielectric, C900, Through Hole, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3434
  • 제조사 부품 번호 C901U222MYVDBA7317
Subtotal (1 pack of 25 units)
₩27.80
₩1.112/unit
재고있음
TDK B32922 Film Capacitor 100 nF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 194-3434
  • 제조사 부품 번호 B32922H3104M000
Subtotal (1 Box of 1000 units)
₩2,288.00
₩2.288/unit
일시적 품절
Nichicon 4700 μF Capacitor 50V dc, Snap-in - LLS1H472MELB
  • RS 제품 번호 167-1452
  • 제조사 부품 번호 LLS1H472MELB
Subtotal (1 Bag of 200 units)
₩3,509.80
₩17.549/unit
재고있음
KEMET C27 Film Capacitor, ±5 %, 15 μF 470V ac, Chassis Mount
  • RS 제품 번호 173-5068
  • 제조사 부품 번호 C274AC35150SA0J
Subtotal (1 Bag of 60 units)
₩6,743.58
₩112.393/unit
재고있음
KEMET 270 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 176-2520
  • 제조사 부품 번호 ALA8DA271CC400
Subtotal (1 unit)
₩86.20
₩86.20/unit
재고있음
Walsin Technology Corporation 100 nF Multilayer Ceramic Capacitor, 50V, ±10 %
  • RS 제품 번호 176-3105
  • 제조사 부품 번호 0402B104K500CT
Subtotal (1 Bag of 500 units)
₩88.50
₩0.177/unit
마지막 RS 재고
KEMET Single Layer Ceramic Capacitor 10 nF 300V ac ±20 % Y5V Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3677
  • 제조사 부품 번호 C981U103MZVDBA7317
Subtotal (1 pack of 10 units)
₩28.90
₩2.89/unit
현재 비가용
Vishay 30 F Supercapacitor -20 to 50 % Tolerance, 230 EDLC-HV 3V dc, Through Hole
  • RS 제품 번호 260-8660
  • 제조사 부품 번호 MAL223051007E3
Subtotal (1 Box of 100 units)
₩2,428.20
₩24.282/unit
일시적 품절
Wurth Elektronik 47 μF Capacitor 35V dc, Radial, Through Hole - 860010572005 Radial Lead
  • RS 제품 번호 163-6497
  • 제조사 부품 번호 860010572005
Subtotal (1 Box of 2000 units)
₩920.00
₩0.46/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 82.9 μF 12.5 kvar 15 kvar 3
  • RS 제품 번호 335-128
  • 제조사 부품 번호 BLRCS125A150B40
Subtotal (1 unit)
₩1,701.80
₩1,701.80/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 4.2 kvar
  • RS 제품 번호 432-723
  • 제조사 부품 번호 VLVFF2P03508AE
Subtotal (1 unit)
₩131,677.90
₩131,677.90/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor PFC 225 kvar
  • RS 제품 번호 341-024
  • 제조사 부품 번호 VLVAF3P03513AG
Subtotal (1 unit)
₩204,977.30
₩204,977.30/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 350 kvar
  • RS 제품 번호 428-948
  • 제조사 부품 번호 VLVAF5P03517AK
Subtotal (1 unit)
₩284,628.90
₩284,628.90/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 40 kvar
  • RS 제품 번호 428-867
  • 제조사 부품 번호 VLVATJ125
Subtotal (1 unit)
₩35,202.40
₩35,202.40/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 200 kvar
  • RS 제품 번호 428-963
  • 제조사 부품 번호 VLVFW2N03512AA
Subtotal (1 unit)
₩106,336.30
₩106,336.30/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 22 kvar
  • RS 제품 번호 429-510
  • 제조사 부품 번호 VLVFW0N03503AA
Subtotal (1 unit)
₩26,048.50
₩26,048.50/unit
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