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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979 of 999+
Last RS stock
Rubycon 4.7 μF Capacitor 450V dc, Through Hole - 450BXC4R7MEFC10X16 Radial Lead
  • RS Stock No. 749-7353
  • Mfr. Part No. 450BXC4R7MEFC10X16
Subtotal (1 pack of 5 units)
PHP263.80(exc. VAT)
PHP52.76/unit
In Stock
Murata 1 μF Multilayer Ceramic Capacitor, 4V dc, ±10 %, Surface
  • RS Stock No. 814-5268P
  • Mfr. Part No. GRM155R70G105KA12D
Subtotal 100 units (supplied on a continuous strip)
PHP98.00(exc. VAT)
PHP0.98/unit
In Stock
TDK 2.2 μF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS Stock No. 179-5988
  • Mfr. Part No. C5750X7T2E225K250KA
Subtotal (1 pack of 5 units)
PHP972.47(exc. VAT)
PHP194.494/unit
In Stock
KYOCERA AVX 10 μF Electrolytic Tantalum Capacitor 16V dc, Surface, TAJ Series
  • RS Stock No. 136-0124
  • Mfr. Part No. TAJA106K016RNJ
Subtotal (1 bag of 50 units)
PHP509.20(exc. VAT)
PHP10.184/unit
Last RS stock
TDK B32673P Film Capacitor 560 nF 630V ac 630 V dc, Through Hole 2
  • RS Stock No. 194-3752
  • Mfr. Part No. B32673P6564K000
Subtotal (1 pack of 10 units)
PHP540.12(exc. VAT)
PHP54.012/unit
In Stock
RS PRO 150 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 181-5122
Subtotal (1 bag of 500 units)
PHP7,871.50(exc. VAT)
PHP15.743/unit
Temporarily out of stock
TDK 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS Stock No. 916-2946P
  • Mfr. Part No. C3216X7R1E106K160AE
Subtotal 10 units (supplied on a continuous strip)
PHP289.60(exc. VAT)
PHP28.96/unit
Temporarily out of stock
TDK B32620 Film Capacitor 4.7 nF 630V ac 630 V dc, Through Hole 2
  • RS Stock No. 896-1534
  • Mfr. Part No. B32620A6472J000
Subtotal (1 pack of 10 units)
PHP296.00(exc. VAT)
PHP29.60/unit
In Stock
Wurth Elektronik 5.6 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS Stock No. 185-5526P
  • Mfr. Part No. 885392005013
Subtotal 500 units (supplied on a reel)
PHP1,568.00(exc. VAT)
PHP3.136/unit
In Stock
KYOCERA AVX 100 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 135-8353
  • Mfr. Part No. 0603YC104KAT2A
Subtotal (1 bag of 1000 units)
PHP1,070.00(exc. VAT)
PHP1.07/unit
In Stock
KEMET 3900 μF Capacitor 550V dc, Screw
  • RS Stock No. 144-3449
  • Mfr. Part No. ALS70A392NF550
Subtotal (1 unit)
PHP6,721.76(exc. VAT)
PHP6,721.76/unit
In Stock
Panasonic EZPV Film Capacitor, ±10 %, 65 μF 700 V dc, Through Hole
  • RS Stock No. 289-0016
  • Mfr. Part No. EZPV70656MTS
Subtotal (1 box of 50 units)
PHP44,689.00(exc. VAT)
PHP893.78/unit
In Stock
RS PRO 100 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS Stock No. 181-5458
Subtotal (1 pack of 100 units)
PHP589.40(exc. VAT)
PHP5.894/unit
In Stock
KEMET 680 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 169-9984
  • Mfr. Part No. C0603C681K1RACTU
Subtotal (1 reel of 4000 units)
PHP6,280.00(exc. VAT)
PHP1.57/unit
In Stock
TDK 10 nF Multilayer Ceramic Capacitor, 450V dc, ±10 %, Surface
  • RS Stock No. 179-5841
  • Mfr. Part No. C2012X7T2W103K085AE
Subtotal (1 pack of 50 units)
PHP469.00(exc. VAT)
PHP9.38/unit
In Stock
KYOCERA AVX 4.7 μF Electrolytic Tantalum Capacitor 35V dc, Through Hole, Tap Series
  • RS Stock No. 134-9824
  • Mfr. Part No. TAP475K035CCS
Subtotal (1 bag of 25 units)
PHP1,068.20(exc. VAT)
PHP42.728/unit
In Stock
Panasonic 150 μF Surface Aluminium Polymer Capacitor, 35V dc
  • RS Stock No. 210-6008P
  • Mfr. Part No. EEHZT1V151V
Subtotal 2 units (supplied on a continuous strip)
PHP303.48(exc. VAT)
PHP151.74/unit
In Stock
KEMET 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS Stock No. 121-3870P
  • Mfr. Part No. C0402C106M9PACTU
Subtotal 50 units (supplied on a continuous strip)
PHP1,054.15(exc. VAT)
PHP21.083/unit
In Stock
Panasonic 47 μF Aluminium Electrolytic Capacitor 63V dc, Surface Solder 500
  • RS Stock No. 708-3614P
  • Mfr. Part No. EEEFK1J470P
Subtotal 5 units (supplied on a continuous strip)
PHP265.00(exc. VAT)
PHP53.00/unit
Temporarily out of stock
TDK 33 nF Multilayer Ceramic Capacitor, 250V dc, ±5 %, Surface
  • RS Stock No. 179-5158
  • Mfr. Part No. C3225C0G2E333J230AA
Subtotal (1 reel of 1000 units)
PHP23,132.00(exc. VAT)
PHP23.132/unit
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