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
Multilayer Organic Capacitors
Multilayer Organic Capacitors
Niobium Oxide Capacitors
Niobium Oxide Capacitors
Polyester Film Capacitors
Polyester Film 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

49080 Produits présentés pour Capacitors

2 sur 999+
Dernier stock RS
EPCOS 1200 μF Capacitor 100V dc, Snap-in
  • N° de stock RS 771-4784
  • Référence fabricant B41231A9128M060
Sous-total (1 paquet de 5 unités)
14,21 €(TVA exclue)
En stock
KEMET 68 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • N° de stock RS 147-796P
  • Référence fabricant C0805C683K5RACTU
Sous-total 25 unités (conditionné en bande continue)
1,45 €(TVA exclue)
Stock limité
KEMET PHE450 Film Capacitor, ±5 %, 2.2 nF 2 kV dc 180V ac, Through Hole
  • N° de stock RS 544-1490
  • Référence fabricant PHE450SB4220JR06
Sous-total (1 paquet de 5 unités)
5,14 €(TVA exclue)
En stock
Ducati Energia 4.16.10 Film Capacitor P0, ±5 %, 70 μF 500V ac, Plug-in
  • N° de stock RS 135-3582
  • Référence fabricant 4.16.10.67.14
Sous-total (1 unité)
30,20 €(TVA exclue)
En stock
Wurth Elektronik 2200 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 839-7368
  • Référence fabricant 860010580021
Sous-total (1 paquet de 2 unités)
3,02 €(TVA exclue)
En stock
Yageo 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • N° de stock RS 242-3934
  • Référence fabricant CC0805KPX7R9BB104
Sous-total (1 ruban de 1000 unités)
23,00 €(TVA exclue)
En stock
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 10 μF 500V ac, Stud Mount
  • N° de stock RS 388-7715
  • Référence fabricant 4.16.10.15.14
Sous-total (1 unité)
13,24 €(TVA exclue)
En stock
KEMET 100 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • N° de stock RS 133-5648
  • Référence fabricant C0402C104K4RACAUTO
Sous-total (1 paquet de 100 unités)
2,80 €(TVA exclue)
En stock
RS PRO 15000 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 711-1211
Sous-total (1 paquet de 2 unités)
8,20 €(TVA exclue)
En stock
Panasonic 470 μF Capacitor 25V dc, Radial, Through Hole - EEUFM1E471L Radial Lead
  • N° de stock RS 526-1553
  • Référence fabricant EEUFM1E471L
Sous-total (1 paquet de 5 unités)
4,21 €(TVA exclue)
En stock
Vishay Single Layer Ceramic Capacitor 2.2 nF 400V ac ±20 % Y5U Dielectric, WYO, Through Hole 125 °C Max Op. Temp.
  • N° de stock RS 683-2197
  • Référence fabricant WYO222MCMBF0KR
Sous-total (1 paquet de 10 unités)
2,88 €(TVA exclue)
Temporairement en rupture de stock
EPCOS B32355C Film Capacitor 2.5 μF 400V ac 400 V dc, Lead Wire 2
  • N° de stock RS 185-5437
  • Référence fabricant B32355C4255J019
Sous-total (1 paquet de 2 unités)
13,25 €(TVA exclue)
En stock
RS PRO 1.5 F Supercapacitor -20 to 80 % Tolerance, RG 5.5V dc, Through Hole
  • N° de stock RS 184-5435
Sous-total (1 paquet de 5 unités)
6,75 €(TVA exclue)
En stock
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 12 μF 500V ac, Stud Mount
  • N° de stock RS 388-7721
  • Référence fabricant 4.16.10.17.14
Sous-total (1 unité)
19,96 €(TVA exclue)
En stock
Panasonic 100 μF Capacitor 35V dc, Radial, Through Hole - ECA1VM101 Radial Lead
  • N° de stock RS 228-6767
  • Référence fabricant ECA1VM101
Sous-total (1 paquet de 5 unités)
1,22 €(TVA exclue)
En stock
Vishay 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • N° de stock RS 852-3277
  • Référence fabricant K104K15X7RF5TH5
Sous-total (1 unité)
0,32 €(TVA exclue)
En stock
TDK 100 nF Multilayer Ceramic Capacitor, 630V dc, ±5 %, Surface
  • N° de stock RS 179-5927
  • Référence fabricant C5750C0G2J104J280KC
Sous-total (1 paquet de 2 unités)
4,69 €(TVA exclue)
En stock
EPCOS 330 μF Capacitor 450V dc, Snap-in
  • N° de stock RS 209-8702
  • Référence fabricant B43644A5337M060
Sous-total (1 unité)
9,26 €(TVA exclue)
En stock
Panasonic 47 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole - EEUFC1V470 Radial Lead
  • N° de stock RS 571-105
  • Référence fabricant EEUFC1V470
Sous-total (1 paquet de 5 unités)
1,67 €(TVA exclue)
En stock
Murata 10 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface Mount
  • N° de stock RS 247-8108P
  • Référence fabricant GRM21BR61E106KA73K
Sous-total 20 unités (conditionné en bande continue)
1,48 €(TVA exclue)
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