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

46960 표시되는 제품 Capacitors

정렬 기준
9 / 999+
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 5 μF 500V ac, Stud Mount
  • RS 제품 번호 388-7692
  • 제조사 부품 번호 4.16.10.08.14
Subtotal (1 unit)
₩57.10
₩57.10/unit
일시적 품절
Eaton 1 F Supercapacitor -20 to 80 % Tolerance, KR 5.5V dc, Through Hole
  • RS 제품 번호 180-4247
  • 제조사 부품 번호 KR-5R5C105-R
Subtotal (1 Box of 500 units)
₩16,169.00
₩32.338/unit
현재 비가용
RS PRO 10000 μF Capacitor 80V dc
  • RS 제품 번호 276-6079
Subtotal (1 Box of 48 units)
₩3,228.816
₩67.267/unit
재고있음
Vishay MKT 1822 Film Capacitor 150 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 117-741
  • 제조사 부품 번호 MKT1822415405
Subtotal (1 pack of 10 units)
₩89.40
₩8.94/unit
일시적 품절
KEMET Single Layer Ceramic Capacitor 2.2 nF 400V ac ±20 % Y5U Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 172-6647
  • 제조사 부품 번호 C931U222MVWDBA7317
Subtotal (1 Box of 1000 units)
₩4,790.00
₩4.79/unit
현재 비가용
Vishay 22000 μF Capacitor 16V dc, Snap-in - MAL205655223E3
  • RS 제품 번호 172-6416
  • 제조사 부품 번호 MAL205655223E3
Subtotal (1 Box of 100 units)
₩6,545.50
₩65.455/unit
재고있음
Samsung Electro-Mechanics 680 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5904P
  • 제조사 부품 번호 CL10C681JB8NNNC
Subtotal 100 units (supplied on a continuous strip)
₩29.00
₩0.29/unit
마지막 RS 재고
Panasonic 330 μF Polymer Capacitor 2V dc, POSCAP TPF Series
  • RS 제품 번호 795-5884
  • 제조사 부품 번호 2TPF330M6
Subtotal (1 pack of 2 units)
₩47.80
₩23.90/unit
재고있음
Murata 3.3 nF Multilayer Ceramic Capacitor, 50V dc, 1 %, Surface
  • RS 제품 번호 247-7852
  • 제조사 부품 번호 GCM1885C1H332FA16D
Subtotal (1 tape of 50 units)
₩28.10
₩0.562/unit
현재 비가용
Nichicon 100μF Electrolytic Capacitor 10V dc, Through Hole - USR1A101MDD
  • RS 제품 번호 475-8769
  • 제조사 부품 번호 USR1A101MDD
Subtotal (1 pack of 5 units)
₩15.77
₩3.154/unit
재고있음
TDK B32652 Film Capacitor 220 nF 250V ac 630 V dc, Through Hole 2
  • RS 제품 번호 190-8400
  • 제조사 부품 번호 B32652A6224K000
Subtotal (1 unit)
₩8.20
₩8.20/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
현재 비가용
Wurth Elektronik 0.33 μF Aluminium Electrolytic Capacitor 63V, Surface - 860010772003
  • RS 제품 번호 485-838
  • 제조사 부품 번호 860010772003
Subtotal (1 pack of 10 units)
₩82.25
₩8.225/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
Icel PMB Polypropylene Capacitor, 10 %, 1 μF 1.2 kV dc 500V ac, Solder Lug
  • RS 제품 번호 233-2454
  • 제조사 부품 번호 PMB2124100KSR
Subtotal (1 unit)
₩122.10
₩122.10/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
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
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 8 μF 450V ac, Stud Mount
  • RS 제품 번호 388-7967
  • 제조사 부품 번호 4.16.10.13.64
Subtotal (1 unit)
₩48.20
₩48.20/unit
재고있음
RS PRO 4700 μF Capacitor 63V dc, Through Hole Radial Lead
  • RS 제품 번호 711-1668
Subtotal (1 pack of 2 units)
₩63.00
₩31.50/unit
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