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

50232 Products showing for Capacitors

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291 of 999+
In Stock
TDK YFF-P, Feedthrough Capacitor 6.3V dc, 0805 22 μF, Surface
  • RS Stock No. 144-7148
  • Mfr. Part No. YFF21PC0J226MT000N
Subtotal (1 reel of 4000 units)
PHP126,564.00(exc. VAT)
PHP31.641/unit
In Stock
RS PRO 820 pF Mica Capacitor 500V dc ±1 % Tolerance Radial
  • RS Stock No. 495-852
Subtotal (1 pack of 5 units)
PHP3,244.12(exc. VAT)
PHP648.824/unit
In Stock
RS PRO 10000 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 711-1214
Subtotal (1 pack of 2 units)
PHP261.56(exc. VAT)
PHP130.78/unit
Last RS stock
Rubycon 22 μF Capacitor 450V dc, Through Hole - 450BXC22MEFC16X20 PC Pin
  • RS Stock No. 726-0735
  • Mfr. Part No. 450BXC22MEFC16X20
Subtotal (1 pack of 2 units)
PHP228.11(exc. VAT)
PHP114.055/unit
Temporarily out of stock
Vishay 4.7 μF Tantalum Tantalum Capacitor 25V dc, Surface, 293D Series
  • RS Stock No. 252-5213
  • Mfr. Part No. 293D475X0025C2TE3
Subtotal (1 reel of 500 units)
PHP13,665.50(exc. VAT)
PHP27.331/unit
Temporarily out of stock
Murata 10 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS Stock No. 815-1349P
  • Mfr. Part No. GRM188D71A106MA73D
Subtotal 25 units (supplied on a continuous strip)
PHP156.50(exc. VAT)
PHP6.26/unit
In Stock
KYOCERA AVX 22 nF Multilayer Ceramic Capacitor, 50V dc, -20 to 50 %, Surface
  • RS Stock No. 697-3409
  • Mfr. Part No. W3F15C2238AT1A
Subtotal (1 pack of 25 units)
PHP379.30(exc. VAT)
PHP15.172/unit
In Stock
Nichicon 100 μF Capacitor 25V dc, Surface Solder
  • RS Stock No. 715-1685P
  • Mfr. Part No. UCW1E101MCL1GS
Subtotal 10 units (supplied on a continuous strip)
PHP192.00(exc. VAT)
PHP19.20/unit
In Stock
TDK B32652 Film Capacitor 220 nF 250V ac 630 V dc, Through Hole 2
  • RS Stock No. 190-8400
  • Mfr. Part No. B32652A6224K000
Subtotal (1 unit)
PHP67.68(exc. VAT)
PHP67.68/unit
In Stock
Murata Single Layer Ceramic Capacitor 22 pF 1.5 kV dc, 500V ac ±10 % SL (JIS) Dielectric, DE1, Through Hole 125 °C Max
  • RS Stock No. 172-7780
  • Mfr. Part No. DE11XRA220KA4BQ01F
Subtotal (1 pack of 20 units)
PHP372.14(exc. VAT)
PHP18.607/unit
In Stock
KEMET 47 μF MnO2 Tantalum Capacitor 16V dc, Surface, T491 Series
  • RS Stock No. 538-2672P
  • Mfr. Part No. T491D476K016AT
Subtotal 10 units (supplied on a continuous strip)
PHP427.60(exc. VAT)
PHP42.76/unit
In Stock
Murata 10 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %, Surface
  • RS Stock No. 815-1377
  • Mfr. Part No. GRM188R61E106MA73D
Subtotal (1 pack of 25 units)
PHP170.25(exc. VAT)
PHP6.81/unit
In Stock
Wurth Elektronik 2.2 μF Capacitor 50V dc, Radial, Through Hole - 860020672006 Radial Lead
  • RS Stock No. 163-6219
  • Mfr. Part No. 860020672006
Subtotal (1 box of 2000 units)
PHP6,998.00(exc. VAT)
PHP3.499/unit
Currently unavailable
TDK 3 pF Multilayer Ceramic Capacitor, 100V dc, 0.25 pF, Surface
  • RS Stock No. 179-5987
  • Mfr. Part No. CGA3E2C0G2A030C080AA
Subtotal (1 reel of 500 units)
PHP1,029.00(exc. VAT)
PHP2.058/unit
Temporarily out of stock
KYOCERA AVX 12 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 135-3127
  • Mfr. Part No. 06031C123KAT2A
Subtotal (1 reel of 4000 units)
PHP8,032.00(exc. VAT)
PHP2.008/unit
In Stock
KEMET 3.3 nF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface
  • RS Stock No. 169-6611
  • Mfr. Part No. C0805V332KCRACTU
Subtotal (1 reel of 2500 units)
PHP21,125.00(exc. VAT)
PHP8.45/unit
In Stock
KEMET 47 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS Stock No. 264-4163
  • Mfr. Part No. C1206C473K5RACTU
Subtotal (1 pack of 25 units)
PHP98.00(exc. VAT)
PHP3.92/unit
In Stock
KEMET 18 nF Multilayer Ceramic Capacitor, 2kV dc, ±10 %, Through Hole Radial
  • RS Stock No. 173-1735
  • Mfr. Part No. C330C183KGR5TA
Subtotal (1 bag of 250 units)
PHP28,427.75(exc. VAT)
PHP113.711/unit
Temporarily out of stock
KEMET PHE450 Polypropylene Capacitor, ±5 %, 33 nF 400 V dc 180V ac, Through Hole
  • RS Stock No. 135-1180
  • Mfr. Part No. PHE450KB5330JR17
Subtotal (1 reel of 800 units)
PHP25,188.00(exc. VAT)
PHP31.485/unit
Temporarily out of stock
Panasonic ECWFJ Polypropylene Film Capacitor, 0.05, 1 μF 630 V, Through Hole
  • RS Stock No. 799-900
  • Mfr. Part No. ECWFJ2J105PA
Subtotal (1 unit)
PHP84.38(exc. VAT)
PHP84.38/unit
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