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

50193 Products showing for Capacitors

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Last RS stock
TDK 22000 μF Capacitor 25V dc, Snap-in
  • RS Stock No. 171-3267
  • Mfr. Part No. B41231B5229M060
Subtotal (1 pack of 2 units)
PHP631.08(exc. VAT)
PHP315.54/unit
In Stock
Wurth Elektronik 47 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 839-4895
  • Mfr. Part No. 860130675005
Subtotal (1 bag of 10 units)
PHP237.40(exc. VAT)
PHP23.74/unit
In Stock
Yageo 22 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 484-6490
  • Mfr. Part No. CC0805KRX7R0BB223
Subtotal (1 pack of 50 units)
PHP116.00(exc. VAT)
PHP2.32/unit
Temporarily out of stock
Murata 100 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS Stock No. 170-6162
  • Mfr. Part No. GRJ55DR73A104KWJ1L
Subtotal (1 reel of 1000 units)
PHP33,124.00(exc. VAT)
PHP33.124/unit
In Stock
Nichicon 15000 μF Aluminium Electrolytic Capacitor 25V, Surface Through Hole - LLS1E153MELA SMD
  • RS Stock No. 832-145P
  • Mfr. Part No. LLS1E153MELA
Subtotal 2 units (supplied in a tray)
PHP554.14(exc. VAT)
PHP277.07/unit
Temporarily out of stock
Schneider Electric Power Factor Correction Capacitor 22.2 kvar 26.6 kvar
  • RS Stock No. 432-692
  • Mfr. Part No. BLRCS222A266B40
Subtotal (1 unit)
PHP4,760.48(exc. VAT)
PHP4,760.48/unit
In Stock
KEMET 10000 μF Capacitor 250V dc, Screw - ALS30A103NP250
  • RS Stock No. 381-9251
  • Mfr. Part No. ALS30A103NP250
Subtotal (1 unit)
PHP5,806.96(exc. VAT)
PHP5,806.96/unit
In Stock
Murata 10 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS Stock No. 185-3382
  • Mfr. Part No. GCM033R71A103KA03D
Subtotal (1 reel of 1000 units)
PHP446.00(exc. VAT)
PHP0.446/unit
Temporarily out of stock
Panasonic 220 μF Polymer Capacitor 6.3V dc, Surface - 6SVPE220MW
  • RS Stock No. 795-5465
  • Mfr. Part No. 6SVPE220MW
Subtotal (1 pack of 10 units)
PHP460.10(exc. VAT)
PHP46.01/unit
Currently unavailable
Vishay 1800 μF Capacitor 450V dc, Screw - MAL220217182E3
  • RS Stock No. 256-5778
  • Mfr. Part No. MAL220217182E3
Subtotal (1 unit)
PHP4,125.41(exc. VAT)
PHP4,125.41/unit
Temporarily out of stock
KEMET 39 nF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS Stock No. 169-6858
  • Mfr. Part No. C1210C393J2GACAUTO
Subtotal (1 reel of 2000 units)
PHP90,904.00(exc. VAT)
PHP45.452/unit
In Stock
Nichicon 100 μF Aluminium Electrolytic Capacitor 450V, Surface Through Hole - LLS2W101MELZ SMD
  • RS Stock No. 832-164P
  • Mfr. Part No. LLS2W101MELZ
Subtotal 2 units (supplied in a tray)
PHP429.67(exc. VAT)
PHP214.835/unit
In Stock
Panasonic 68 μF Polymer Capacitor 50V dc, Surface - 50SVPF68M
  • RS Stock No. 795-5421
  • Mfr. Part No. 50SVPF68M
Subtotal (1 pack of 2 units)
PHP345.10(exc. VAT)
PHP172.55/unit
Last RS stock
Rubycon 680 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 703-7494
  • Mfr. Part No. 16ZLH680MEFC10X12.5
Subtotal (1 pack of 10 units)
PHP161.40(exc. VAT)
PHP16.14/unit
In Stock
KEMET 47 μF Surface Polymer Capacitor, 6.3V dc
  • RS Stock No. 187-8483P
  • Mfr. Part No. T520B476M006AHE070
Subtotal 5 units (supplied on a continuous strip)
PHP318.30(exc. VAT)
PHP63.66/unit
In Stock
Panasonic ECWFJ Polypropylene Film Capacitor, 0.05, 2.2 μF 600 V, Through Hole
  • RS Stock No. 799-859P
  • Mfr. Part No. ECWFJ60225J
Subtotal 1 unit (supplied in a box)
PHP79.30(exc. VAT)
PHP79.30/unit
In Stock
Wurth Elektronik 47 μF Capacitor 50V dc, Surface Solder - 865080645012
  • RS Stock No. 839-1884
  • Mfr. Part No. 865080645012
Subtotal (1 pack of 10 units)
PHP198.70(exc. VAT)
PHP19.87/unit
In Stock
Panasonic 47 μF Capacitor 25V dc, Surface Solder 1000
  • RS Stock No. 569-439P
  • Mfr. Part No. EEEHBE470UAP
Subtotal 5 units (supplied as a tape)
PHP155.93(exc. VAT)
PHP31.186/unit
In Stock
RS PRO Single Layer Ceramic Capacitor 10 nF 2kV dc -20 to 80 % Y5V Dielectric, YV202, Through Hole 85 °C Max Op. Temp.
  • RS Stock No. 180-5104
Subtotal (1 pack of 50 units)
PHP631.80(exc. VAT)
PHP12.636/unit
Currently unavailable
Panasonic EZPV, 40 μF, Through Hole
  • RS Stock No. 204-8525
  • Mfr. Part No. EZPV80406MTB
Subtotal (1 bag of 100 units)
PHP62,288.80(exc. VAT)
PHP622.888/unit
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