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

49078 Produits présentés pour Capacitors

1 sur 999+
En stock
RS PRO 1 μF Capacitor 63V dc, Axial, Through Hole Axial
  • N° de stock RS 707-6278
Sous-total (1 paquet de 25 unités)
13,50 €(TVA exclue)
En stock
Panasonic 10 μF Aluminium Electrolytic Capacitor 50V dc, Through Hole - EEUFC1H100L Radial Lead
  • N° de stock RS 571-256
  • Référence fabricant EEUFC1H100L
Sous-total (1 paquet de 5 unités)
1,75 €(TVA exclue)
En stock
RS PRO Single Layer Ceramic Capacitor 10 nF 2kV dc -20 to 80 % Y5V Dielectric, YV202, Through Hole 85 °C Max Op. Temp.
  • N° de stock RS 180-5104
Sous-total (1 paquet de 50 unités)
8,10 €(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)
Temporairement en rupture de stock
Panasonic 470 μF Aluminium Electrolytic Capacitor 10V dc, Through Hole - EEUFR1A471 Radial Lead
  • N° de stock RS 766-0056
  • Référence fabricant EEUFR1A471
Sous-total (1 paquet de 10 unités)
2,70 €(TVA exclue)
Temporairement en rupture de stock
Panasonic 3300 μF Capacitor 25V 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
Panasonic 220 μF Through Hole Polymer Capacitor, 16V dc
  • N° de stock RS 795-5500P
  • Référence fabricant 16SEPC220MD
Sous-total 5 unités (conditionné en sac)
6,78 €(TVA exclue)
En stock
Vishay MKT 1813 Film Capacitor 680 nF 200V ac 630 V dc, Through Hole 2
  • N° de stock RS 185-4397
  • Référence fabricant MKT1813468405
Sous-total (1 paquet de 5 unités)
15,66 €(TVA exclue)
En stock
KEMET 100 nF Multilayer Ceramic Capacitor, 50V 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
Rubycon 220 μF Capacitor 25V 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
Panasonic 2.2 μF Capacitor 400V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 365-4723P
  • Référence fabricant ECA2GHG2R2
Sous-total 5 unités (conditionné en sac)
2,44 €(TVA exclue)
En stock
CHEMI-CON 220 μF Capacitor 450V dc, Snap-in
  • N° de stock RS 841-4860P
  • Référence fabricant EKMQ451VSN221MQ45S
Sous-total 1 unité (conditionné en sac)
4,31 €(TVA exclue)
Dernier stock RS
KYOCERA AVX 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %
  • N° de stock RS 124-3288
  • Référence fabricant 06035C104KAZ2A
Sous-total (1 bobine de 4000 unités)
40,00 €(TVA exclue)
En stock
Panasonic 2.2 μF Capacitor 50V dc, Through Hole - EEUEB1H2R2S Radial Lead
  • N° de stock RS 747-2106
  • Référence fabricant EEUEB1H2R2S
Sous-total (1 paquet de 25 unités)
3,20 €(TVA exclue)
En stock
Panasonic 120 μF Capacitor 35V dc, Radial - EEUFC1V121 Radial Lead
  • N° de stock RS 572-259
  • Référence fabricant EEUFC1V121
Sous-total (1 paquet de 5 unités)
2,88 €(TVA exclue)
En stock
Ducati Energia 4.16.10 Film Capacitor P0, ±5 %, 50 μF 450V ac, Plug-in
  • N° de stock RS 135-3592
  • Référence fabricant 4.16.10.30.06
Sous-total (1 unité)
28,02 €(TVA exclue)
En stock
Panasonic 680 μF Capacitor 63V dc, Radial, Through Hole - EEUFR1J681L Radial Lead
  • N° de stock RS 756-8376
  • Référence fabricant EEUFR1J681L
Sous-total (1 paquet de 2 unités)
4,44 €(TVA exclue)
En stock
EPCOS B32921C Film Capacitor 33 nF 305V ac 630 V dc, Through Hole 2
  • N° de stock RS 882-9474
  • Référence fabricant B32921C3333M000
Sous-total (1 paquet de 25 unités)
6,20 €(TVA exclue)
En stock
RS PRO 470 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • N° de stock RS 711-1299
Sous-total (1 paquet de 10 unités)
4,17 €(TVA exclue)
En stock
KEMET 1 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface Mount
  • N° de stock RS 802-9958
  • Référence fabricant C0805C102J1GACTU
Sous-total (1 paquet de 100 unités)
2,90 €(TVA exclue)
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