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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279 of 999+
In Stock
Panasonic 1500 μF Capacitor 10V dc, Surface Solder 500
  • RS Stock No. 204-3379P
  • Mfr. Part No. EEEFN1A152UP
Subtotal 10 units (supplied on a continuous strip)
PHP350.30(exc. VAT)
PHP35.03/unit
Temporarily out of stock
KEMET P410 Paper Capacitor X1 300V ac 300 V dc, Through Hole
  • RS Stock No. 172-6695
  • Mfr. Part No. P410CJ473M300AH101
Subtotal (1 bag of 200 units)
PHP25,960.00(exc. VAT)
PHP129.80/unit
Last RS stock
Vishay MKP1848 DC-Link Film Capacitor, ±5 %, 10 μF 900 V dc, Through Hole
  • RS Stock No. 173-0680
  • Mfr. Part No. MKP1848610094P4
Subtotal (1 tray of 91 units)
PHP35,060.48(exc. VAT)
PHP385.28/unit
In Stock
Nichicon 820 μF Capacitor 400V dc, Snap-in - LGL2G821MELC40
  • RS Stock No. 714-8588
  • Mfr. Part No. LGL2G821MELC40
Subtotal (1 unit)
PHP1,384.02(exc. VAT)
PHP1,384.02/unit
In Stock
Wurth Elektronik 3300 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS Stock No. 840-4930
  • Mfr. Part No. 860020580024
Subtotal (1 pack of 2 units)
PHP303.46(exc. VAT)
PHP151.73/unit
In Stock
Wurth Elektronik 47 μF Surface Aluminium Polymer Capacitor, 100V dc
  • RS Stock No. 275-9261P
  • Mfr. Part No. 865060857005
Subtotal 10 units (supplied on a continuous strip)
PHP657.14(exc. VAT)
PHP65.714/unit
Last RS stock
Vishay 2200 μF Capacitor 50V dc, Radial, Through Hole - MAL214651222E3 Radial Leaded
  • RS Stock No. 684-1807
  • Mfr. Part No. MAL214651222E3
Subtotal (1 unit)
PHP421.26(exc. VAT)
PHP421.26/unit
Temporarily out of stock
Nichicon 10000 μF Aluminium Electrolytic Capacitor 63V, Surface Through Hole - LLS1J103MELB SMD
  • RS Stock No. 832-151P
  • Mfr. Part No. LLS1J103MELB
Subtotal 2 units (supplied in a tray)
PHP1,039.14(exc. VAT)
PHP519.57/unit
In Stock
Murata 68 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS Stock No. 133-5729
  • Mfr. Part No. RDER71H683K0M1H03A
Subtotal (1 pack of 25 units)
PHP290.70(exc. VAT)
PHP11.628/unit
In Stock
Wurth Elektronik 180 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 840-0271
  • Mfr. Part No. 860080675014
Subtotal (1 bag of 10 units)
PHP332.44(exc. VAT)
PHP33.244/unit
In Stock
Wurth Elektronik 2.2 μF Capacitor 350V dc, Through Hole Radial Lead
  • RS Stock No. 839-5031
  • Mfr. Part No. 860131274002
Subtotal (1 bag of 10 units)
PHP274.20(exc. VAT)
PHP27.42/unit
In Stock
TDK B32023 Film Capacitor 56 nF 300V ac 300 V dc, Through Hole 2
  • RS Stock No. 466-463P
  • Mfr. Part No. B32023A3563M000
Subtotal 10 units (supplied in a bag)
PHP674.90(exc. VAT)
PHP67.49/unit
In Stock
Murata 4.7 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS Stock No. 247-8029P
  • Mfr. Part No. GRM155R71H472KA01D
Subtotal 250 units (supplied on a reel)
PHP102.00(exc. VAT)
PHP0.408/unit
In Stock
KEMET 22 mF Supercapacitor -20 to 80 % Tolerance, Supercap FM 5.5V dc, Through Hole
  • RS Stock No. 135-5816
  • Mfr. Part No. FME0H223ZF
Subtotal (1 bag of 1000 units)
PHP89,395.00(exc. VAT)
PHP89.395/unit
Temporarily out of stock
Panasonic 100 μF Polymer Capacitor 63V, Through Hole
  • RS Stock No. 249-1205
  • Mfr. Part No. 63SXE100M
Subtotal (1 box of 200 units)
PHP27,710.20(exc. VAT)
PHP138.551/unit
In Stock
Panasonic 68 μF Aluminium Electrolytic Capacitor 63V dc, Through Hole - EEHAZT1J680B
  • RS Stock No. 210-5783
  • Mfr. Part No. EEHAZT1J680B
Subtotal (1 tape of 2 units)
PHP265.04(exc. VAT)
PHP132.52/unit
Temporarily out of stock
KEMET C44P-R Film Capacitor, ±5 %, 100 μF 700 V dc 330V ac, Stud Mount
  • RS Stock No. 182-9067
  • Mfr. Part No. C44PLGR6100RASJ
Subtotal (1 unit)
PHP3,559.39(exc. VAT)
PHP3,559.39/unit
Being discontinued
Nichicon 100 μF Through Hole Polymer Capacitor, 16V dc
  • RS Stock No. 714-9076
  • Mfr. Part No. PLS1C101MDL4
Subtotal (1 pack of 5 units)
PHP449.25(exc. VAT)
PHP89.85/unit
In Stock
Yageo 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 199-2104
  • Mfr. Part No. CC0201JRNPO9BN100
Subtotal (1 tape of 1000 units)
PHP329.00(exc. VAT)
PHP0.329/unit
Temporarily out of stock
TDK 10 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS Stock No. 179-5198
  • Mfr. Part No. CGA1A2X7R1A103K030BA
Subtotal (1 reel of 15000 units)
PHP16,290.00(exc. VAT)
PHP1.086/unit
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