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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360 of 999+
Currently unavailable
KEMET 680 μF Surface Polymer Capacitor, 4V dc
  • RS Stock No. 187-7600P
  • Mfr. Part No. T530X687M004ATE010
Subtotal 1 unit (supplied on a continuous strip)
PHP378.54(exc. VAT)
PHP378.54/unit
In Stock
KEMET R53B Film Capacitor, ±20 %, 330 nF 800 V dc 350V ac, Through Hole
  • RS Stock No. 250-7811
  • Mfr. Part No. R53BI333050S0M
Subtotal (1 bag of 500 units)
PHP26,290.00(exc. VAT)
PHP52.58/unit
In Stock
RS PRO 2200 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS Stock No. 170-1180
Subtotal (1 bag of 500 units)
PHP7,871.50(exc. VAT)
PHP15.743/unit
Last RS stock
KEMET 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 264-4236
  • Mfr. Part No. C0805C100J5GACTU
Subtotal (1 pack of 25 units)
PHP31.85(exc. VAT)
PHP1.274/unit
Currently unavailable
Nichicon 1200 μF Capacitor 250V dc, Snap-in - LGR2E122MELC50 PC Pin
  • RS Stock No. 165-3824
  • Mfr. Part No. LGR2E122MELC50
Subtotal (1 bag of 200 units)
PHP80,685.40(exc. VAT)
PHP403.427/unit
In Stock
Murata 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 169-3964
  • Mfr. Part No. GCM21BR72A104KA37L
Subtotal (1 reel of 3000 units)
PHP7,002.00(exc. VAT)
PHP2.334/unit
Temporarily out of stock
Nichicon 1200 μF Capacitor 450V dc, Screw - LQR2W122MSEF
  • RS Stock No. 162-0336
  • Mfr. Part No. LQR2W122MSEF
Subtotal (1 bag of 5 units)
PHP13,333.90(exc. VAT)
PHP2,666.78/unit
In Stock
Murata 4.7 μF Multilayer Ceramic Capacitor, 50V dc, ±15 %, Through Hole Solder
  • RS Stock No. 841-0742
  • Mfr. Part No. RCER71H475K3K1H03B
Subtotal (1 pack of 5 units)
PHP302.10(exc. VAT)
PHP60.42/unit
Stocked by manufacturer
Schneider Electric Capacitor 14.4 kvar 17.3 kvar
  • RS Stock No. 781-810
  • Mfr. Part No. BLRCH144A173B48
Subtotal (1 unit)
PHP10,080.89(exc. VAT)
PHP10,080.89/unit
Last RS stock
Panasonic ECQUA Film Capacitor X2, ±10 %, 3.3 μF 275V ac, Through Hole
  • RS Stock No. 180-5151
  • Mfr. Part No. ECQUAAF335TA
Subtotal (1 pack of 5 units)
PHP1,775.76(exc. VAT)
PHP355.152/unit
In Stock
Murata 330 pF Multilayer Ceramic Capacitor, 100V dc, 5 pF, Through Hole Radial
  • RS Stock No. 169-2844
  • Mfr. Part No. RDE5C2A331J0M1H03A
Subtotal (1 box of 2000 units)
PHP18,510.00(exc. VAT)
PHP9.255/unit
Temporarily out of stock
Yageo 100 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS Stock No. 198-8139
  • Mfr. Part No. CC0805KRX7R9BB101
Subtotal (1 reel of 4000 units)
PHP4,160.00(exc. VAT)
PHP1.04/unit
In Stock
Panasonic 22 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS Stock No. 923-2912
  • Mfr. Part No. EEUEB1H220S
Subtotal (1 bag of 200 units)
PHP1,652.20(exc. VAT)
PHP8.261/unit
Currently unavailable
RS PRO 470 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 170-1224
Subtotal (1 bag of 500 units)
PHP7,123.50(exc. VAT)
PHP14.247/unit
Temporarily out of stock
TDK YFF-SC, Feedthrough Capacitor 25V dc, 0402 2.2 nF, Surface
  • RS Stock No. 144-7422
  • Mfr. Part No. YFF15SC1E222MT000N
Subtotal (1 pack of 20 units)
PHP96.90(exc. VAT)
PHP4.845/unit
Temporarily out of stock
KEMET 4700 μF Capacitor 63V dc, Snap-in - ALC70A472BD063
  • RS Stock No. 185-8554
  • Mfr. Part No. ALC70A472BD063
Subtotal (1 tray of 180 units)
PHP91,517.94(exc. VAT)
PHP508.433/unit
In Stock
RS PRO 33 μF Capacitor 25V dc, Axial, Through Hole Axial
  • RS Stock No. 170-1096
Subtotal (1 bag of 500 units)
PHP7,123.50(exc. VAT)
PHP14.247/unit
In Stock
Panasonic 10 μF Capacitor 35V dc, Surface Solder 1000
  • RS Stock No. 569-332P
  • Mfr. Part No. EEEHD1V100AR
Subtotal 5 units (supplied as a tape)
PHP140.04(exc. VAT)
PHP28.008/unit
In Stock
TDK B32654 Film Capacitor 220 nF 1.25kV ac 1.25 kV dc, Through Hole 2
  • RS Stock No. 194-3637
  • Mfr. Part No. B32654A7224J000
Subtotal (1 pack of 5 units)
PHP916.00(exc. VAT)
PHP183.20/unit
Temporarily out of stock
RS PRO 4.7 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 170-1286
Subtotal (1 bag of 1000 units)
PHP2,624.00(exc. VAT)
PHP2.624/unit
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