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
Array Capacitors
Capacitors Accessories
Feedthrough Capacitors
Film Capacitors
MLCCs - Multilayer Ceramic Capacitors
Mica Capacitors
Multilayer Organic Capacitors
Niobium Oxide Capacitors
Polymer Capacitors
Power Factor Correction Capacitors
Single Layer Ceramic Capacitors
Supercapacitors
Tantalum Capacitors
Variable Trimmer Capacitors

51312 Produits présentés pour Capacitors

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Dernier stock RS
Rubycon 2.2 μF Capacitor 50V dc, Through Hole - 50YXF2.2M5X11 Solder
  • N° de stock RS 224-4296
  • Référence fabricant 50YXF2.2M5X11
Sous-total (1 paquet de 5 unités)
1,46 €(TVA exclue)
0,292 €/unité
Temporairement en rupture de stock
Essentra Clip for use with 9.5 mm Dia. Capacitor
  • N° de stock RS 102-5410
  • Référence fabricant V-1002
Sous-total (1 paquet de 10 unités)
7,19 €(TVA exclue)
0,719 €/unité
En stock
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 40 μF 500V ac, Stud Mount
  • N° de stock RS 388-8061
  • Référence fabricant 4.16.10.29.64
Sous-total (1 unité)
26,03 €(TVA exclue)
26,03 €/unité
En stock
RS PRO 10 μF Capacitor 160V dc, Axial, Through Hole Axial
  • N° de stock RS 707-6401
Sous-total (1 paquet de 10 unités)
6,10 €(TVA exclue)
0,61 €/unité
En stock
KEMET R82 Film Capacitor, ±10 %, 1 μF 63 V dc 40V ac, Through Hole
  • N° de stock RS 126-2270
  • Référence fabricant R82DC4100Z360K
Sous-total (1 paquet de 20 unités)
6,34 €(TVA exclue)
0,317 €/unité
En stock
Wurth Elektronik 2.2 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 840-4968
  • Référence fabricant 860020772006
Sous-total (1 paquet de 50 unités)
4,55 €(TVA exclue)
0,091 €/unité
Dernier stock RS
Nichicon 2200 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 715-2990
  • Référence fabricant UPW1J222MHD
Sous-total (1 paquet de 2 unités)
5,44 €(TVA exclue)
2,72 €/unité
En stock
RS PRO Film Capacitor, ±10 %, 4 μF 440 V dc 440V ac, Screw
  • N° de stock RS 196-4539
Sous-total (1 unité)
8,71 €(TVA exclue)
8,71 €/unité
En stock
TDK B33331V Polypropylene Capacitor 40 μF 460V ac 460 V dc, Screw 2
  • N° de stock RS 200-9294
  • Référence fabricant B33331V7406J080
Sous-total (1 unité)
11,82 €(TVA exclue)
11,82 €/unité
Dernier stock RS
Vishay 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • N° de stock RS 736-8827P
  • Référence fabricant K103K15X7RF5TH5V
Sous-total 25 unités (conditionné en ruban)
2,35 €(TVA exclue)
0,094 €/unité
En stock
RS PRO 220 μF Capacitor 35V dc, Axial, Through Hole Axial
  • N° de stock RS 707-6578
Sous-total (1 paquet de 10 unités)
6,98 €(TVA exclue)
0,698 €/unité
En stock
RS PRO 4.7 μF Capacitor 450V dc, Axial, Through Hole Axial
  • N° de stock RS 707-6388
Sous-total (1 paquet de 5 unités)
8,13 €(TVA exclue)
1,626 €/unité
En stock
RS PRO 47 μF Capacitor 450V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 711-2141
Sous-total (1 paquet de 2 unités)
3,40 €(TVA exclue)
1,70 €/unité
En stock
Panasonic 330 μF Capacitor 63V dc, Through Hole - ECA1JHG331 Radial Lead
  • N° de stock RS 365-4385
  • Référence fabricant ECA1JHG331
Sous-total (1 paquet de 5 unités)
5,40 €(TVA exclue)
1,08 €/unité
En stock
Panasonic 33 μF Capacitor 450V dc, Through Hole - EEUEE2W330S Radial Lead
  • N° de stock RS 699-7584
  • Référence fabricant EEUEE2W330S
Sous-total (1 paquet de 5 unités)
13,32 €(TVA exclue)
2,664 €/unité
En stock
Panasonic 10 μF Capacitor 450V dc, Radial, Through Hole - EEUEE2W100 Radial Lead
  • N° de stock RS 699-7569
  • Référence fabricant EEUEE2W100
Sous-total (1 paquet de 5 unités)
7,74 €(TVA exclue)
1,548 €/unité
En stock
KEMET 10000 μF Capacitor 63V dc, PCB - ALP22A103CD063
  • N° de stock RS 227-1197
  • Référence fabricant ALP22A103CD063
Sous-total (1 unité)
11,50 €(TVA exclue)
11,50 €/unité
En stock
Panasonic 10 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 240-3777
  • Référence fabricant EEAGA1V100H
Sous-total (1 paquet de 10 unités)
1,26 €(TVA exclue)
0,126 €/unité
Stock limité
Panasonic 270 μF Capacitor 80V dc, Radial, Through Hole - EEUFS1K271 Radial Lead
  • N° de stock RS 176-3896
  • Référence fabricant EEUFS1K271
Sous-total (1 paquet de 10 unités)
9,55 €(TVA exclue)
0,955 €/unité
En stock
TDK 10 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • N° de stock RS 915-9328
  • Référence fabricant C2012X5R1V106K125AC
Sous-total (1 paquet de 10 unités)
1,84 €(TVA exclue)
0,184 €/unité
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