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
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

48555 Produits présentés pour Capacitors

1 sur 999+
En stock
Panasonic 220 μF Capacitor 10 V dc, Radial, Through Hole - EEUEB1A221S Radial Lead
  • N° de stock RS 747-2036
  • Référence fabricant EEUEB1A221S
Sous-total (1 paquet de 10 unités)
1,46 €(TVA exclue)
Dernier stock RS
Vishay Single Layer Ceramic Capacitor 1 pF 1 kV dc ±5 % C0K (P100) Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • N° de stock RS 831-2910
  • Référence fabricant 561R10TCCV10
Sous-total (1 unité)
1,45 €(TVA exclue)
En stock
KEMET 22 pF Multilayer Ceramic Capacitor, 50 V dc, 10 %, Surface Mount
  • N° de stock RS 205-3297
  • Référence fabricant C0805C220K5GACTU
Sous-total (1 ruban de 100 unités)
2,90 €(TVA exclue)
En stock
Panasonic 470 μF Aluminium Electrolytic Capacitor 10 V dc, Through Hole - EEUFR1A471 Radial Lead
  • N° de stock RS 766-0056
  • Référence fabricant EEUFR1A471
Sous-total (1 paquet de 10 unités)
3,61 €(TVA exclue)
En stock
Panasonic 220 μF Through Hole Polymer Capacitor, 16 V dc
  • N° de stock RS 795-5500P
  • Référence fabricant 16SEPC220MD
Sous-total 5 unités (conditionné en sac)
6,33 €(TVA exclue)
Stock limité
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 20 μF 450 V ac, Plug-in
  • N° de stock RS 135-3590
  • Référence fabricant 4.16.10.25.06
Sous-total (1 unité)
12,42 €(TVA exclue)
En stock
Panasonic 470 μF Capacitor 16 V dc, Radial, Through Hole - EEUFM1C471L Radial Lead
  • N° de stock RS 526-1389P
  • Référence fabricant EEUFM1C471L
Sous-total 5 unités (conditionné en sac)
4,00 €(TVA exclue)
Stock limité
EPCOS 10000 μF Capacitor 16 V dc, Snap-in
  • N° de stock RS 171-3240
  • Référence fabricant B41252A4109M060
Sous-total (1 unité)
1,91 €(TVA exclue)
En stock
Vishay 22 μF Capacitor 400 V dc, Surface Mount Solder - MAL215299607E3
  • N° de stock RS 196-7749
  • Référence fabricant MAL215299607E3
Sous-total (1 sachet de 2 unités)
6,19 €(TVA exclue)
En stock
Nichicon 330 μF Capacitor 450 V dc, Snap-in
  • N° de stock RS 846-7218
  • Référence fabricant LLS2W331MELB
Sous-total (1 unité)
5,66 €(TVA exclue)
En stock
KEMET 1 nF Multilayer Ceramic Capacitor, 100 V dc, ±5 %, Surface Mount
  • N° de stock RS 802-9958
  • Référence fabricant C0805C102J1GACTU
Sous-total (1 paquet de 100 unités)
3,70 €(TVA exclue)
En stock
Rubycon 220 μF Capacitor 25 V dc, Radial, Through Hole - 25ZLG220MEFC8X11.5
  • N° de stock RS 703-7422
  • Référence fabricant 25ZLG220MEFC8X11.5
Sous-total (1 paquet de 25 unités)
5,45 €(TVA exclue)
En stock
Rubycon 6.8 μF Capacitor 400 V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 767-2826
  • Référence fabricant 400LLE6,8MEFC10X16
Sous-total (1 paquet de 5 unités)
4,73 €(TVA exclue)
Dernier stock RS
Rubycon 4.7 μF Capacitor 50 V dc, Radial, Through Hole - 50YXF4.7M5X11 Radial Lead
  • N° de stock RS 224-4319P
  • Référence fabricant 50YXF4.7M5X11
Sous-total 5 unités (conditionné en sac)
1,27 €(TVA exclue)
En stock
KEMET 100 nF Multilayer Ceramic Capacitor, 50 V dc, ±10 %, Surface Mount
  • N° de stock RS 264-4416
  • Référence fabricant C0805C104K5RACTU
Sous-total (1 paquet de 25 unités)
1,20 €(TVA exclue)
En stock
Panasonic 2.2 μF Capacitor 400 V dc, Radial, Through Hole - ECA2GHG2R2 Radial Lead
  • N° de stock RS 365-4723P
  • Référence fabricant ECA2GHG2R2
Sous-total 5 unités (conditionné en sac)
2,27 €(TVA exclue)
En stock
Panasonic 2.2 μF Capacitor 50 V dc, Through Hole - EEUEB1H2R2S Radial Lead
  • N° de stock RS 747-2106
  • Référence fabricant EEUEB1H2R2S
Sous-total (1 paquet de 25 unités)
3,55 €(TVA exclue)
Stock limité
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 60 F 500 V ac, Plug-in
  • N° de stock RS 135-3581
  • Référence fabricant 4.16.10.61.14
Sous-total (1 unité)
29,35 €(TVA exclue)
Stock limité
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 16 μF 450 V ac, Plug-in
  • N° de stock RS 135-3589
  • Référence fabricant 4.16.10.99.06
Sous-total (1 unité)
10,62 €(TVA exclue)
Temporairement en rupture de stock
Panasonic 100 μF Capacitor 16 V dc, Surface Mount Solder - EEEHBC101UAP 1000
  • N° de stock RS 569-275
  • Référence fabricant EEEHBC101UAP
Sous-total (1 paquet de 5 unités)
2,78 €(TVA exclue)
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