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

48642 Producten voor Capacitors

1 van 999+
Op voorraad
Ducati Energia 4.16.10 Polypropylene Film Capacitor, 450V ac, ±5%, 30μF, Stud Mount
  • RS-stocknr. 388-8049
  • Fabrikantnummer 4.16.10.70.64
Per stuk
€ 20,28(excl. BTW)
Op voorraad
Rubycon 220μF Aluminium Electrolytic Capacitor 250V dc, Snap-In - 250MXG220MEFCSN20X25
  • RS-stocknr. 652-2023P
  • Fabrikantnummer 250MXG220MEFCSN20X25
Per stuk (geleverd in een zak)
€ 3,68(excl. BTW)
Op voorraad
Rubycon 330μF Aluminium Electrolytic Capacitor 400V dc, Snap-In - 400MXG330MEFCSN30X35
  • RS-stocknr. 652-2095
  • Fabrikantnummer 400MXG330MEFCSN30X35
Per stuk
€ 6,56(excl. BTW)
Op voorraad
RS PRO 4.7μF Aluminium Electrolytic Capacitor 400V dc, Radial, Through Hole
  • RS-stocknr. 723-9703
Elk (in een pakket van 10)
€ 0,213(excl. BTW)
Op voorraad
KEMET C27 Metallised Polypropylene Film Capacitor, 470V ac, ±5%, 6μF, Chassis Mount
  • RS-stocknr. 377-9052
  • Fabrikantnummer C274ACF4600WA0J
Per stuk
€ 7,84(excl. BTW)
Op voorraad
Panasonic 680μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole - EEUFM1E681
  • RS-stocknr. 526-1569P
  • Fabrikantnummer EEUFM1E681
Per stuk (geleverd in een zak)
€ 0,754(excl. BTW)
Op voorraad
Panasonic 47μF Aluminium Electrolytic Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole - EEUFM1E470
  • RS-stocknr. 526-1531
  • Fabrikantnummer EEUFM1E470
Elk (in een pakket van 5)
€ 0,28(excl. BTW)
Op voorraad
Nichicon 6800μF Aluminium Electrolytic Capacitor 100V dc, Snap-In - LLS2A682MELC
  • RS-stocknr. 846-7142
  • Fabrikantnummer LLS2A682MELC
Per stuk
€ 7,60(excl. BTW)
Op voorraad
RS PRO Polypropylene Film Capacitor, 440V ac, ±10%, 1.5μF, Screw Mount
  • RS-stocknr. 196-4725
Per stuk
€ 9,70(excl. BTW)
Op voorraad
Nichicon 150μF Aluminium Electrolytic Capacitor 450V dc, Radial, Through Hole - UCP2W151MHD
  • RS-stocknr. 851-4150
  • Fabrikantnummer UCP2W151MHD
Per stuk
€ 3,99(excl. BTW)
Op voorraad
Vishay 68μF Aluminium Electrolytic Capacitor 450V dc, Snap-In - MAL215947689E3
  • RS-stocknr. 749-2374
  • Fabrikantnummer MAL215947689E3
Per stuk
€ 6,54(excl. BTW)
Op voorraad
Ducati Energia 4.16.10 Polypropylene Film Capacitor, 450V ac, ±5%, 16μF, Plug In
  • RS-stocknr. 135-3589
  • Fabrikantnummer 4.16.10.99.06
Per stuk
€ 10,62(excl. BTW)
Tijdelijk niet op voorraad
Rubycon 220μF Aluminium Electrolytic Capacitor 250V dc, Snap-In - 250MXG220MEFCSN20X25
  • RS-stocknr. 652-2023
  • Fabrikantnummer 250MXG220MEFCSN20X25
Per stuk
€ 3,68(excl. BTW)
Op voorraad
RS PRO Polypropylene Film Capacitor, 440V ac, ±10%, 6μF, Screw Mount
  • RS-stocknr. 196-4781
Per stuk
€ 12,89(excl. BTW)
Op voorraad
RS PRO Polypropylene Film Capacitor, 440V ac, ±10%, 2μF, Screw Mount
  • RS-stocknr. 196-4731
Per stuk
€ 8,37(excl. BTW)
Op voorraad
KEMET PHE426 Metallised Polypropylene Film Capacitor, 250 V ac, 630 V dc, ±5%, 10nF, Through Hole
  • RS-stocknr. 414-7939P
  • Fabrikantnummer PHE426MA5100JR05
Per stuk (geleverd in een zak)
€ 0,338(excl. BTW)
Op voorraad
KEMET Power Factor Correction Capacitor (PFC) 3 x 27.4μF 5kvar 3
  • RS-stocknr. 136-5139
  • Fabrikantnummer C9TS6MD5274AARX
Per stuk
€ 51,95(excl. BTW)
Op voorraad
KEMET C27 Metallised Polypropylene Film Capacitor, 470V ac, ±5%, 30μF, Chassis Mount
  • RS-stocknr. 377-9131
  • Fabrikantnummer C274ACF5300WA0J
Per stuk
€ 15,57(excl. BTW)
Op voorraad
WIMA MKP 10 Film Capacitor, 1kV dc, ±10%, 220nF
  • RS-stocknr. 285-8442
  • Fabrikantnummer MKP1O132206B00KSSD
Per stuk
€ 1,85(excl. BTW)
Op voorraad
Nichicon 6800μF Aluminium Electrolytic Capacitor 63V dc, Snap-In - LLS1J682MELB
  • RS-stocknr. 846-7120
  • Fabrikantnummer LLS1J682MELB
Per stuk
€ 4,77(excl. BTW)
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