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

45004 표시되는 제품 Capacitors

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마지막 RS 재고
Vishay 4700 μF Capacitor 50V dc, Through Hole - MAL215831472E3
  • RS 제품 번호 877-3712
  • 제조사 부품 번호 MAL215831472E3
Subtotal (1 unit)
₩10,764.00
재고있음
Samsung Electro-Mechanics 2.2 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • RS 제품 번호 257-5915P
  • 제조사 부품 번호 CL31B225KBHVPNE
Subtotal 100 units (supplied on a continuous strip)
₩17,745.00
일시적 품절
Eaton 1 F Supercapacitor -10 to 30 % Tolerance, Supercap HV 2.7V dc, Through Hole
  • RS 제품 번호 169-9456
  • 제조사 부품 번호 HV0810-2R7105-R
Subtotal (1 Bag of 100 units)
₩148,200.00
재고있음
Okaya Electric Industries LE-MX Polypropylene Capacitor X2, ±10 %, 1.5 μF 310V ac, Through Hole
  • RS 제품 번호 189-6836
  • 제조사 부품 번호 LE155-MX
Subtotal (1 pack of 5 units)
₩19,441.50
재고있음
Samsung Electro-Mechanics 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5373
  • 제조사 부품 번호 CL10B103KB8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • RS 제품 번호 257-5919
  • 제조사 부품 번호 CL10B104KB8WPNC
Subtotal (1 tape of 100 units)
₩3,510.00
단종되는 중
EPCOS B32774 Polypropylene Capacitor 7 μF 1.1kV ac 1.1 kV dc, Through Hole 2
  • RS 제품 번호 172-5767
  • 제조사 부품 번호 B32774X0705K000
Subtotal (1 Bag of 196 units)
₩1,014,741.00
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 766-7048
  • 제조사 부품 번호 CL31B104KCFNNNE
Subtotal (1 reel of 2000 units)
₩50,700.00
일시적 품절
Murata 1000 pF Capacitor Kit, 25V dc, 6.3 V dc, ±20 %, Surface
  • RS 제품 번호 274-6971
  • 제조사 부품 번호 GRM03-KIT-C0G-DE-B
Subtotal (1 unit)
₩120,549.00
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-4816
  • 제조사 부품 번호 CL10B104KA8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
마지막 RS 재고
NISSEI AMZ Polyester Capacitor, ±5 %, 330 pF 100 V dc 100V ac, Through Hole
  • RS 제품 번호 183-3144
  • 제조사 부품 번호 AMZB0100J33100000000
Subtotal (1 pack of 10 units)
₩10,042.50
재고있음
Vishay MKT 1813 Film Capacitor 4.7 μF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 185-4246P
  • 제조사 부품 번호 MKT1813547255
Subtotal 5 units (supplied in a bag)
₩34,983.00
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-6947
  • 제조사 부품 번호 CL31B104KBCNNNC
Subtotal (1 reel of 4000 units)
₩85,800.00
마지막 RS 재고
Samsung Electro-Mechanics 22 μF Multilayer Ceramic Capacitor, 6.3V dc, ± 20%, Surface Mount
  • RS 제품 번호 766-5528
  • 제조사 부품 번호 CL21A226MQQNNNG
Subtotal (1 reel of 3000 units)
₩93,600.00
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-1185
  • 제조사 부품 번호 CL32A106KATLNNE
Subtotal (1 pack of 25 units)
₩5,362.50
재고있음
Samsung Electro-Mechanics 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5272
  • 제조사 부품 번호 CL10B102KB8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
마지막 RS 재고
EPCOS B2562 Film Capacitor 420 μF 1.1kV ac 1.1 kV dc, Stud Mount 2
  • RS 제품 번호 181-2273
  • 제조사 부품 번호 B25620B1427A101
Subtotal (1 unit)
₩134,433.00
일시적 품절
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 15 μF 500V ac, Stud Mount
  • RS 제품 번호 172-8195
  • 제조사 부품 번호 4.16.10.22.14
Subtotal (1 Box of 100 units)
₩1,367,340.00
단종되는 중
Samsung Electro-Mechanics 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface Mount Surface Mount
  • RS 제품 번호 171-1210
  • 제조사 부품 번호 CL21A475KPFNNNF
Subtotal (1 reel of 10000 units)
₩253,500.00
재고있음
Samsung Electro-Mechanics 2.2 μF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS 제품 번호 766-4692
  • 제조사 부품 번호 CL10A225KQ8NNNC
Subtotal (1 reel of 4000 units)
₩46,800.00
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