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
26 / 999+
재고있음
Yageo 2.2 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 198-8011
  • 제조사 부품 번호 CC0805JKNPO9BN222
Subtotal (1 reel of 3000 units)
₩1,170.00
₩0.39/unit
재고있음
Wurth Elektronik 22 μF Capacitor 400V dc, Through Hole
  • RS 제품 번호 275-9104
  • 제조사 부품 번호 860021374027
Subtotal (1 Bag of 2 units)
₩23.40
₩11.70/unit
재고있음
Vishay 4700 μF Capacitor 25V dc, Through Hole - MAL213816472E3 Axial
  • RS 제품 번호 280-3484
  • 제조사 부품 번호 MAL213816472E3
Subtotal (1 Box of 125 units)
₩4,968.50
₩39.748/unit
재고있음
Vishay Single Layer Ceramic Capacitor 1 nF 1kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 716-7179P
  • 제조사 부품 번호 F102K33S3NN63J5R
Subtotal 25 units (supplied in a bag)
₩32.00
₩1.28/unit
재고있음
Nichicon 330 μF Capacitor 35V dc, Surface Solder - UWT1V331MNL1GS
  • RS 제품 번호 739-2858
  • 제조사 부품 번호 UWT1V331MNL1GS
Subtotal (1 pack of 5 units)
₩24.10
₩4.82/unit
재고있음
Vishay 2200 μF Capacitor 25V dc, Through Hole Axial
  • RS 제품 번호 280-3483
  • 제조사 부품 번호 MAL213816222E3
Subtotal (1 unit)
₩48.00
₩48.00/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 1 nF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6512
  • 제조사 부품 번호 B32529C0102K289
Subtotal (1 Box of 3200 units)
₩1,984.00
₩0.62/unit
재고있음
Wurth Elektronik 82 μF Capacitor 400V dc, Through Hole
  • RS 제품 번호 275-9153
  • 제조사 부품 번호 860241381008
Subtotal (1 unit)
₩59.00
₩59.00/unit
재고있음
Vishay MKP1848e Film Capacitor, ±10 %, 2 μF 1300 V dc 1300V ac, Through Hole
  • RS 제품 번호 653-642
  • 제조사 부품 번호 MKP1848e52013KK2
Subtotal (1 unit)
₩22.70
₩22.70/unit
재고있음
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 242-1090
  • 제조사 부품 번호 885012007082
Subtotal (1 pack of 50 units)
₩17.80
₩0.356/unit
일시적 품절
Wurth Elektronik 270 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 839-2240
  • 제조사 부품 번호 870235374005
Subtotal (1 pack of 2 units)
₩24.50
₩12.25/unit
일시적 품절
KEMET C44U Film Capacitor, 10 %, 1100 μF 600 V dc, Screw
  • RS 제품 번호 196-8745
  • 제조사 부품 번호 C44UHGT7110M85K
Subtotal (1 Bag of 5 units)
₩4,508.10
₩901.62/unit
일시적 품절
Vishay MKT1820 Film Capacitor 10 μF 40V ac 63 V dc, Through Hole 4
  • RS 제품 번호 261-9825
  • 제조사 부품 번호 MKT1820610065
Subtotal (1 unit)
₩85.80
₩85.80/unit
재고있음
Samsung Electro-Mechanics 27 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-5058
  • 제조사 부품 번호 CL10C270JB8NNNC
Subtotal (1 reel of 4000 units)
₩156.00
₩0.039/unit
재고있음
Panasonic 47 μF Aluminium Electrolytic Capacitor 50V dc, Surface Solder - EEEFK1H470XP 900
  • RS 제품 번호 708-3532
  • 제조사 부품 번호 EEEFK1H470XP
Subtotal (1 pack of 25 units)
₩66.50
₩2.66/unit
재고있음
KEMET 270 μF Capacitor 250V dc, Snap-in - ALC70A271BB250
  • RS 제품 번호 185-8592
  • 제조사 부품 번호 ALC70A271BB250
Subtotal (1 tray of 180 units)
₩10,917.72
₩60.654/unit
재고있음
Vishay 45 F Supercapacitor -20 to 50 % Tolerance, 220 EDLC 2.7V dc, Through Hole
  • RS 제품 번호 260-8639
  • 제조사 부품 번호 MAL222050008E3
Subtotal (1 Box of 100 units)
₩7,645.20
₩76.452/unit
재고있음
Panasonic 100 μF Polymer Capacitor 25V dc, Surface
  • RS 제품 번호 758-1058
  • 제조사 부품 번호 EEHZC1E101XP
Subtotal (1 pack of 2 units)
₩15.30
₩7.65/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor PFC 15 kvar 18 kvar
  • RS 제품 번호 340-928
  • 제조사 부품 번호 BLRCH150A180B57
Subtotal (1 unit)
₩3,736.20
₩3,736.20/unit
재고있음
TDK B32621 Film Capacitor 6.8 nF 1kV ac 1 kV dc, Through Hole 2
  • RS 제품 번호 172-5534
  • 제조사 부품 번호 B32621A0682J000
Subtotal (1 Bag of 1000 units)
₩2,742.00
₩2.742/unit
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