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

44876 표시되는 제품 Capacitors

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일시적 품절
Ducati Energia 4.16.10 Polypropylene Film Capacitor, 400 → 500V ac, ±5%, 15μF, Stud Mount
  • RS 제품 번호 172-8195
  • 제조사 부품 번호 4.16.10.22.14
개당가격(100개가 1박스안에)
₩9,715.84
재고있음
NISSEI AMZ Polyester Capacitor PET, 100V dc, ±5%, 470pF, Through Hole
  • RS 제품 번호 183-3161
  • 제조사 부품 번호 AMZB0100J47100000000
개당가격(10개가 1팩안에)
₩776.44
재고있음
Samsung Electro-Mechanics 470nF Multilayer Ceramic Capacitor MLCC, 16V dc V, ±10% , SMD
  • RS 제품 번호 766-4765
  • 제조사 부품 번호 CL10B474KO8NNNC
개당가격(4000개가 1릴안에)
₩11.28
재고있음
Samsung Electro-Mechanics 100nF Multilayer Ceramic Capacitor MLCC, 25V dc V, ±10% , SMD
  • RS 제품 번호 766-4816
  • 제조사 부품 번호 CL10B104KA8NNNC
개당가격(4000개가 1릴안에)
₩7.52
재고있음
Samsung Electro-Mechanics 1μF Multilayer Ceramic Capacitor MLCC, 25V dc V, ±10% , SMD
  • RS 제품 번호 766-6758
  • 제조사 부품 번호 CL31B105KAHNNNE
개당가격(2000개가 1릴안에)
₩33.84
마지막 RS 재고
RS PRO Variable Trimmer Capacitor 6 → 30pF 100V Ceramic
  • RS 제품 번호 175-3546
개당가격(25개가 1팩안에)
₩720.04
마지막 RS 재고
NISSEI MMX Polyester Film Capacitor, 250V dc, ±10%, 47nF, Through Hole
  • RS 제품 번호 183-3279
  • 제조사 부품 번호 MMX0250K47300000000
개당가격(10개가 1팩안에)
₩646.72
마지막 RS 재고
RS PRO Variable Trimmer Capacitor 4.5 → 20pF 100V Ceramic
  • RS 제품 번호 175-3545
개당가격(25개가 1팩안에)
₩720.04
재고있음
Samsung Electro-Mechanics 4.7μF Multilayer Ceramic Capacitor MLCC, 16V dc V, ±10% , SMD
  • RS 제품 번호 171-1205
  • 제조사 부품 번호 CL10A475KO8NNNC
개당가격(4000개가 1릴안에)
₩31.96
재고있음
KEMET PME261 Paper Capacitor, 500 V ac, 1000V dc, ±10%, 100nF, Through Hole
  • RS 제품 번호 172-6705
  • 제조사 부품 번호 PME261JC6100KR30
개당가격(150개가 1봉지안에)
₩2,073.64
재고있음
Okaya Electric Industries LE-MX Film Capacitor, 310V ac, ±10%, 470nF, Through Hole
  • RS 제품 번호 189-6718
  • 제조사 부품 번호 LE474-MX
개당가격(100개가 1봉지안에)
₩616.64
재고있음
Samsung Electro-Mechanics 220pF MLCC, 50V dc V, SMD
  • RS 제품 번호 257-5646
  • 제조사 부품 번호 CL05C221JB51PNC
개당가격(10000개가 1릴안에)
₩11.28
재고있음
RS PRO 100μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 181-5448
개당가격(100개가 1팩안에)
₩133.48
재고있음
KEMET 10μF Surface Mount Polymer Capacitor, 75V dc
  • RS 제품 번호 121-3333
  • 제조사 부품 번호 T521X106M075ATE050
개당가격(5개가 1팩안에)
₩7,012.40
일시적 품절
Murata 1μF MLCC, 50V dc V, SMD
  • RS 제품 번호 247-8199
  • 제조사 부품 번호 GRT188R61H105KE13D
개당가격(4000개가 1릴안에)
₩35.72
재고있음
Samsung Electro-Mechanics 47pF MLCC, 50V dc V, SMD
  • RS 제품 번호 257-5650
  • 제조사 부품 번호 CL05C470JB51PNC
개당가격(10000개가 1릴안에)
₩7.52
재고있음
Samsung Electro-Mechanics 15pF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±5% , SMD
  • RS 제품 번호 766-5014
  • 제조사 부품 번호 CL10C150JB8NNNC
개당가격(4000개가 1릴안에)
₩11.28
재고있음
RS PRO 100μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 707-5806
개당가격(50개가 1팩안에)
₩178.60
재고있음
Samsung Electro-Mechanics 10μF MLCC, 16V dc V, SMD
  • RS 제품 번호 257-5912P
  • 제조사 부품 번호 CL31B106KOHVPNE
개당(릴로 공급됨)
₩133.48
재고있음
Samsung Electro-Mechanics 100nF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±10% , SMD
  • RS 제품 번호 766-6947
  • 제조사 부품 번호 CL31B104KBCNNNC
개당가격(4000개가 1릴안에)
₩22.56
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