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

50240 Products showing for Capacitors

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14 of 999+
In Stock
Panasonic 100 μF Capacitor 100V dc, Surface Solder - EEEFK2A101AM 0125
  • RS Stock No. 708-4011
  • Mfr. Part No. EEEFK2A101AM
Subtotal (1 unit)
PHP169.50(exc. VAT)
PHP169.50/unit
In Stock
Ducati Energia 4.16.17 Film Capacitor, ±5 %, 10 μF 450V ac, Plug-in
  • RS Stock No. 135-3587
  • Mfr. Part No. 4.16.17.13.06
Subtotal (1 unit)
PHP697.93(exc. VAT)
PHP697.93/unit
In Stock
Panasonic 4700 μF Aluminium Electrolytic Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 708-3709P
  • Mfr. Part No. EEUFR1C472
Subtotal 2 units (supplied in a bag)
PHP314.16(exc. VAT)
PHP157.08/unit
In Stock
Murata 10 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS Stock No. 172-6982
  • Mfr. Part No. GRM21BC8YA106KE11L
Subtotal (1 pack of 25 units)
PHP197.725(exc. VAT)
PHP7.909/unit
Last RS stock
Rubycon 1000 μF Capacitor 35V dc, Through Hole - 35ZLH1000MEFC12.5X20
  • RS Stock No. 703-7563
  • Mfr. Part No. 35ZLH1000MEFC12.5X20
Subtotal (1 pack of 5 units)
PHP349.70(exc. VAT)
PHP69.94/unit
In Stock
Panasonic 100 μF Aluminium Electrolytic Capacitor 63V dc, Surface Solder - EEEFK1J101P G
  • RS Stock No. 708-3623
  • Mfr. Part No. EEEFK1J101P
Subtotal (1 pack of 5 units)
PHP252.89(exc. VAT)
PHP50.578/unit
Limited stock
Vishay Single Layer Ceramic Capacitor 1 nF 2kV dc ±10 % Y5R Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS Stock No. 683-2159
  • Mfr. Part No. F102K43Y5RP6UK5R
Subtotal (1 pack of 25 units)
PHP421.75(exc. VAT)
PHP16.87/unit
In Stock
RS PRO 470 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 711-1615
Subtotal (1 pack of 10 units)
PHP395.55(exc. VAT)
PHP39.555/unit
Last RS stock
TDK Single Layer Ceramic Capacitor 15 pF 1kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS Stock No. 262-1853
  • Mfr. Part No. CC45SL3AD150JYNNA
Subtotal (1 box of 1000 units)
PHP6,700.00(exc. VAT)
PHP6.70/unit
In Stock
KYOCERA AVX 1 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 135-8333
  • Mfr. Part No. 0603YD105KAT2A
Subtotal (1 bag of 100 units)
PHP166.60(exc. VAT)
PHP1.666/unit
Temporarily out of stock
Vishay MKP 1839 HQ Film Capacitor, ±5 %, 1 μF 800 V dc 400V ac, Through Hole
  • RS Stock No. 173-0659
  • Mfr. Part No. MKP1839510084HQ
Subtotal (1 bag of 600 units)
PHP152,394.00(exc. VAT)
PHP253.99/unit
In Stock
Panasonic 47 μF Capacitor 50V dc, Radial - ECA1HHG470 Radial Lead
  • RS Stock No. 365-4278
  • Mfr. Part No. ECA1HHG470
Subtotal (1 pack of 5 units)
PHP96.55(exc. VAT)
PHP19.31/unit
In Stock
KEMET C44A Film Capacitor, ±5 %, 40 μF 600 V dc 330V ac, Screw
  • RS Stock No. 123-5068
  • Mfr. Part No. C44AHGP5400ZB0J
Subtotal (1 unit)
PHP2,772.31(exc. VAT)
PHP2,772.31/unit
In Stock
Panasonic ECQE Film Capacitor 10 μF 250V ac 250 V dc, Through Hole
  • RS Stock No. 476-4051
  • Mfr. Part No. ECQE2106KF
Subtotal (1 pack of 5 units)
PHP1,299.00(exc. VAT)
PHP259.80/unit
In Stock
KEMET 22 μF Surface Polymer Capacitor, 50V dc
  • RS Stock No. 173-7257
  • Mfr. Part No. T521X226M050ATE075
Subtotal (1 unit)
PHP295.90(exc. VAT)
PHP295.90/unit
In Stock
Nichicon 47 μF Capacitor 63V dc, Radial, Through Hole - UBT1J470MPD8 Radial Lead
  • RS Stock No. 762-1777
  • Mfr. Part No. UBT1J470MPD8
Subtotal (1 pack of 5 units)
PHP243.95(exc. VAT)
PHP48.79/unit
In Stock
Nichicon 47 μF Capacitor 450V dc, Snap-in - LGU2W470MELY
  • RS Stock No. 490-9377
  • Mfr. Part No. LGU2W470MELY
Subtotal (1 unit)
PHP156.60(exc. VAT)
PHP156.60/unit
In Stock
Vishay MKT368 Film Capacitor 100 nF 220V ac 400 V dc, Through Hole
  • RS Stock No. 115-275
  • Mfr. Part No. BFC236855104
Subtotal (1 pack of 5 units)
PHP329.18(exc. VAT)
PHP65.836/unit
In Stock
KEMET C44P-R Film Capacitor, ±5 %, 150 μF 1 kV dc 440V ac, Stud Mount
  • RS Stock No. 182-9109
  • Mfr. Part No. C44PKGR6150RASJ
Subtotal (1 unit)
PHP6,116.50(exc. VAT)
PHP6,116.50/unit
In Stock
RS PRO 1000 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 711-1321
Subtotal (1 pack of 10 units)
PHP358.71(exc. VAT)
PHP35.871/unit
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