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
82 / 999+
재고있음
Wurth Elektronik 10 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-4439
  • 제조사 부품 번호 860160472001
Subtotal (1 pack of 25 units)
₩26.50
₩1.06/unit
현재 비가용
TDK 0.47 F Capacitor 25V dc, Screw
  • RS 제품 번호 255-0153
  • 제조사 부품 번호 B41456B5470M600
Subtotal (1 unit)
₩1,083.40
₩1,083.40/unit
일시적 품절
Wurth Elektronik 470 nF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 839-2981
  • 제조사 부품 번호 885012106001
Subtotal (1 pack of 50 units)
₩15.30
₩0.306/unit
재고있음
Samsung Electro-Mechanics 100 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 766-1179
  • 제조사 부품 번호 CL32A107MPVNNNE
Subtotal (1 pack of 5 units)
₩43.40
₩8.68/unit
제조사가 재고 비축중
RS Better World
Schneider Electric Power Factor Correction Capacitor PFC 87.5 kvar 3
  • RS 제품 번호 211-2828
  • 제조사 부품 번호 VLVAW1N03530AA
Subtotal (1 unit)
₩83,106.60
₩83,106.60/unit
재고있음
KEMET R76_125C Film Capacitor, ±5 %, 820 pF 2 kV dc 700V ac, Through Hole
  • RS 제품 번호 192-8668
  • 제조사 부품 번호 R76UI082050H4J
Subtotal (1 pack of 25 units)
₩62.50
₩2.50/unit
일시적 품절
Panasonic 47 μF Capacitor 250V dc, Radial Radial Lead
  • RS 제품 번호 921-3218
  • 제조사 부품 번호 EEUEE2E470
Subtotal (1 Bag of 100 units)
₩695.20
₩6.952/unit
재고있음
RS PRO 2200 μF Capacitor 10V dc, Through Hole Axial
  • RS 제품 번호 707-6669
Subtotal (1 pack of 5 units)
₩50.20
₩10.04/unit
재고있음
Nichicon 680 μF Capacitor 6.3V dc, Through Hole Radial Lead
  • RS 제품 번호 715-2379
  • 제조사 부품 번호 UPW0J681MPD
Subtotal (1 pack of 10 units)
₩19.10
₩1.91/unit
현재 비가용
Panasonic 82 μF Capacitor 80V dc, Radial, Through Hole - EEUFS1K820 Radial Lead
  • RS 제품 번호 176-3829
  • 제조사 부품 번호 EEUFS1K820
Subtotal (1 Bag of 200 units)
₩532.20
₩2.661/unit
마지막 RS 재고
Rubycon 470 μF Capacitor 25V dc, Radial, Through Hole - 25ZLH470MEFC10X12.5
  • RS 제품 번호 703-7517
  • 제조사 부품 번호 25ZLH470MEFC10X12.5
Subtotal (1 pack of 10 units)
₩32.50
₩3.25/unit
재고있음
Vishay 47 μF Capacitor 40V dc, Axial, Through Hole - MAL203137479E3 Solder
  • RS 제품 번호 108-5377
  • 제조사 부품 번호 MAL203137479E3
Subtotal (1 pack of 5 units)
₩86.40
₩17.28/unit
일시적 품절
KEMET 4.7 μF MnO2 Tantalum Capacitor 35V dc, Through Hole, T110 Series
  • RS 제품 번호 538-1809P
  • 제조사 부품 번호 T110B475K035AT
Subtotal 10 units (supplied in a bag)
₩821.70
₩82.17/unit
일시적 품절
Panasonic 470 μF Polymer Capacitor 6.3V, Surface
  • RS 제품 번호 249-1218P
  • 제조사 부품 번호 6SVP470MX
Subtotal 10 units (supplied on a continuous strip)
₩73.00
₩7.30/unit
일시적 품절
WIMA MKS4 Film Capacitor 1 μF 63V ac 100 V dc, Through Hole
  • RS 제품 번호 171-0733
  • 제조사 부품 번호 MKS4D041003F00KSSD
Subtotal (1 Bag of 3000 units)
₩9,135.00
₩3.045/unit
재고있음
CHEMI-CON 180 μF Capacitor 450V dc, Snap-in
  • RS 제품 번호 841-4788
  • 제조사 부품 번호 EKMQ451VSN181MP45S
Subtotal (1 unit)
₩66.00
₩66.00/unit
일시적 품절
Panasonic 220 μF Capacitor 35V dc, Surface - EEEFN1V221L
  • RS 제품 번호 262-4968
  • 제조사 부품 번호 EEEFN1V221L
Subtotal (1 tape of 10 units)
₩46.40
₩4.64/unit
재고있음
KEMET 10 μF MnO2 Tantalum Capacitor 25V dc, Surface, T491 Series
  • RS 제품 번호 801-5495
  • 제조사 부품 번호 T491B106K025AT
Subtotal (1 pack of 5 units)
₩52.60
₩10.52/unit
재고있음
TDK 4 pF Multilayer Ceramic Capacitor, 100V dc, 0.25 pF, Surface
  • RS 제품 번호 179-6009
  • 제조사 부품 번호 CGA3E2C0G2A040C080AA
Subtotal (1 reel of 500 units)
₩153.00
₩0.306/unit
재고있음
Samsung Electro-Mechanics 100 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 766-1078
  • 제조사 부품 번호 CL31A107MQHNNNE
Subtotal (1 pack of 10 units)
₩20.10
₩2.01/unit
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