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

48720 Produits présentés pour Capacitors

1 sur 999+
En stock
Panasonic 10 μF Aluminium Electrolytic Capacitor 50 V dc, Through Hole - EEUFC1H100L Radial Lead
  • N° de stock RS 571-256
  • Référence fabricant EEUFC1H100L
Sous-total (1 paquet de 5 unités)
1,40 €(TVA exclue)
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)
En stock
Panasonic 4.7 μF Aluminium Electrolytic Capacitor 50 V dc, Radial, Through Hole - EEUFC1H4R7 Radial Lead
  • N° de stock RS 571-808
  • Référence fabricant EEUFC1H4R7
Sous-total (1 paquet de 5 unités)
1,74 €(TVA exclue)
En stock
Panasonic 220 μF Aluminium Electrolytic Capacitor 35 V dc, Radial, Through Hole - EEUFM1V221 Radial Lead
  • N° de stock RS 526-1828
  • Référence fabricant EEUFM1V221
Sous-total (1 paquet de 5 unités)
3,62 €(TVA exclue)
En stock
Panasonic 3300 μF Capacitor 25 V dc, Radial, Through Hole - EEUFK1E332 Radial Lead
  • N° de stock RS 571-385
  • Référence fabricant EEUFK1E332
Sous-total (1 paquet de 5 unités)
12,12 €(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 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)
En stock
EPCOS B32520 Film Capacitor 680 nF 63 V ac 63 V dc, Through Hole 2
  • N° de stock RS 896-1164
  • Référence fabricant B32520C0684J000
Sous-total (1 paquet de 10 unités)
4,40 €(TVA exclue)
En stock
Panasonic 470 μF Capacitor 16 V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 526-1389P
  • Référence fabricant EEUFM1C471L
Sous-total 5 unités (conditionné en sac)
4,00 €(TVA exclue)
Stock limité
Panasonic 470 μF Through Hole Polymer Capacitor, 6.3 V
  • N° de stock RS 249-1214
  • Référence fabricant 6SEPC470MW
Sous-total (1 paquet de 10 unités)
6,28 €(TVA exclue)
En stock
Panasonic 220 μF Capacitor 100 V dc, Through Hole - EEUFC2A221 Radial Lead
  • N° de stock RS 315-1088
  • Référence fabricant EEUFC2A221
Sous-total (1 paquet de 5 unités)
9,12 €(TVA exclue)
En stock
Panasonic 560 μF Capacitor 35 V dc, Through Hole - EEUFM1V561L Radial Lead
  • N° de stock RS 526-1890
  • Référence fabricant EEUFM1V561L
Sous-total (1 paquet de 5 unités)
3,73 €(TVA exclue)
En stock
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 3 μF 500 V ac, Stud Mount
  • N° de stock RS 388-7670
  • Référence fabricant 4.16.10.03.14
Sous-total (1 unité)
9,26 €(TVA exclue)
En stock
Panasonic 2.2 μF Capacitor 400 V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 365-4723P
  • Référence fabricant ECA2GHG2R2
Sous-total 5 unités (conditionné en sac)
2,27 €(TVA exclue)
En stock
RS PRO MRP440 Film Capacitor, ±10 %, 6 μF 440 V ac, Screw
  • N° de stock RS 196-4781
Sous-total (1 unité)
12,89 €(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
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
Vishay 22 pF Multilayer Ceramic Capacitor, 50 V dc, ±1 %, Surface
  • N° de stock RS 272-7848
  • Référence fabricant VJ0603A220FXACW1BC
Sous-total (1 ruban de 100 unités)
4,60 €(TVA exclue)
En stock
KEMET C87 Film Capacitor, ±5 %, 8 μF 450V ac, Chassis Mount
  • N° de stock RS 377-8762
  • Référence fabricant C878BF34800SA0J
Sous-total (1 unité)
7,99 €(TVA exclue)
En stock
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)
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