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
68 / 999+
재고있음
Wurth Elektronik 150 μF Capacitor 450V dc, Snap-in - 861141485015
  • RS 제품 번호 123-2735
  • 제조사 부품 번호 861141485015
Subtotal (1 pack of 2 units)
₩99.50
₩49.75/unit
재고있음
RS PRO 0.47 F Supercapacitor -20 to 80 % Tolerance 5.5V dc, PCB
  • RS 제품 번호 184-5446
Subtotal (1 pack of 5 units)
₩65.80
₩13.16/unit
재고있음
RS PRO 680 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5558P
Subtotal 20 units (supplied in a bag)
₩88.20
₩4.41/unit
재고있음
Murata 4.7 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS 제품 번호 247-7756
  • 제조사 부품 번호 GCJ31CR71E475KA12L
Subtotal (1 reel of 2000 units)
₩2,110.00
₩1.055/unit
일시적 품절
KEMET 1 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 174-4255
  • 제조사 부품 번호 C1206C102KARECAUTO
Subtotal (1 reel of 4000 units)
₩1,468.00
₩0.367/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 225 kvar
  • RS 제품 번호 428-945
  • 제조사 부품 번호 VLVAF5P03513DA
Subtotal (1 unit)
₩292,325.50
₩292,325.50/unit
재고있음
Wurth Elektronik 1500 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 840-0473
  • 제조사 부품 번호 860080578024
Subtotal (1 Bag of 2 units)
₩37.80
₩18.90/unit
재고있음
Vishay 220 pF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS 제품 번호 298-111P
  • 제조사 부품 번호 VJ1206Y221KXGTW1HV
Subtotal 200 units (supplied on a reel)
₩154.60
₩0.773/unit
재고있음
Panasonic 270 μF Polymer Capacitor 35V, Surface
  • RS 제품 번호 434-042P
  • 제조사 부품 번호 EEHZV1V271V
Subtotal 5 units (supplied on a continuous strip)
₩142.20
₩28.44/unit
재고있음
Panasonic 220 μF Capacitor 35V dc, Surface Solder - EEETC1V221UP 500
  • RS 제품 번호 133-1977
  • 제조사 부품 번호 EEETC1V221UP
Subtotal (1 pack of 5 units)
₩52.90
₩10.58/unit
일시적 품절
KEMET 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 146-6345
  • 제조사 부품 번호 C0603C106M9PACTU
Subtotal (1 reel of 4000 units)
₩1,932.00
₩0.483/unit
재고있음
Yageo 5.6 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 199-2134
  • 제조사 부품 번호 CC0402CRNPO9BN5R6
Subtotal (1 reel of 10000 units)
₩390.00
₩0.039/unit
마지막 RS 재고
KEMET 22 μF Through Hole Polymer Capacitor, 25V dc
  • RS 제품 번호 173-9288
  • 제조사 부품 번호 A758EK226M1EAAE050
Subtotal (1 Bag of 1000 units)
₩1,645.00
₩1.645/unit
일시적 품절
Yageo 220 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 200-6586
  • 제조사 부품 번호 CC0603KRX7R8BB224
Subtotal (1 reel of 4000 units)
₩624.00
₩0.156/unit
일시적 품절
Vishay 1 pF Multilayer Ceramic Capacitor, 50V dc, ±0.1 pF, Surface
  • RS 제품 번호 272-7845
  • 제조사 부품 번호 VJ0603A1R0BXACW1BC
Subtotal (1 reel of 4000 units)
₩688.00
₩0.172/unit
재고있음
Vishay 33 μF Capacitor 100V dc, Surface - MAL215379339E3
  • RS 제품 번호 280-0413
  • 제조사 부품 번호 MAL215379339E3
Subtotal (1 tape of 5 units)
₩115.90
₩23.18/unit
제한된 재고
KEMET 0.1 F Capacitor 63V dc, Screw - ALS31A104NP063
  • RS 제품 번호 381-9627
  • 제조사 부품 번호 ALS31A104NP063
Subtotal (1 unit)
₩732.90
₩732.90/unit
재고있음
RS PRO 100 μF Capacitor 63V dc, Through Hole Axial
  • RS 제품 번호 170-1115
Subtotal (1 Bag of 300 units)
₩1,517.70
₩5.059/unit
재고있음
KEMET 1 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 180-6307
  • 제조사 부품 번호 C0805C102J1GALTU
Subtotal (1 reel of 4000 units)
₩2,064.00
₩0.516/unit
재고있음
Vishay 1 μF Capacitor 63V dc, Axial, Through Hole - MAL203038108E3 Axial
  • RS 제품 번호 108-5434
  • 제조사 부품 번호 MAL203038108E3
Subtotal (1 pack of 5 units)
₩73.10
₩14.62/unit
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