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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322 of 999+
In Stock
Panasonic 100 μF Aluminium Electrolytic Capacitor 10V, Surface Solder - EEEHBA101UAP
  • RS Stock No. 781-552
  • Mfr. Part No. EEEHBA101UAP
Subtotal (1 tape of 5 units)
PHP149.15(exc. VAT)
PHP29.83/unit
In Stock
RS PRO 2200 μF Capacitor 35V dc, Axial, Through Hole
  • RS Stock No. 276-6109
Subtotal (1 pack of 2 units)
PHP106.78(exc. VAT)
PHP53.39/unit
Temporarily out of stock
Yageo 6.8 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS Stock No. 200-6620
  • Mfr. Part No. CC0603KRX7R9BB682
Subtotal (1 tape of 250 units)
PHP310.00(exc. VAT)
PHP1.24/unit
In Stock
KEMET R76_125C Film Capacitor, ±5 %, 100 nF 1 kV dc 600V ac, Through Hole
  • RS Stock No. 192-8712
  • Mfr. Part No. R76QN310050H3J
Subtotal (1 pack of 10 units)
PHP707.00(exc. VAT)
PHP70.70/unit
Temporarily out of stock
CHEMI-CON 2200 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS Stock No. 814-3177
  • Mfr. Part No. EGPA350ELL222MM25S
Subtotal (1 pack of 2 units)
PHP284.99(exc. VAT)
PHP142.495/unit
In Stock
KEMET 47 μF Surface Polymer Capacitor, 6.3V dc
  • RS Stock No. 204-8372
  • Mfr. Part No. T597S476M006APE200
Subtotal (1 pack of 5 units)
PHP371.15(exc. VAT)
PHP74.23/unit
In Stock
RS PRO 0.33 F Supercapacitor -20 to 80 % Tolerance 5.5V dc, Through Hole
  • RS Stock No. 360-058
Subtotal (1 unit)
PHP69.21(exc. VAT)
PHP69.21/unit
In Stock
Vishay MKP 1837 Film Capacitor, ±1 %, 22 nF 100 V dc 63V ac, Through Hole
  • RS Stock No. 166-6443P
  • Mfr. Part No. MKP1837322011
Subtotal 10 units (supplied in a box)
PHP749.70(exc. VAT)
PHP74.97/unit
In Stock
Samsung Electro-Mechanics 2.2 μF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 766-1211
  • Mfr. Part No. CL32B225KCJSNNE
Subtotal (1 pack of 25 units)
PHP395.025(exc. VAT)
PHP15.801/unit
Currently unavailable
Murata 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS Stock No. 276-3740
  • Mfr. Part No. GRM155R71H103KA88J
Subtotal (1 reel of 50000 units)
PHP11,950.00(exc. VAT)
PHP0.239/unit
In Stock
Nichicon 47 μF Capacitor 200V dc, Through Hole - UCS2D470MHD Radial Lead
  • RS Stock No. 165-3610
  • Mfr. Part No. UCS2D470MHD
Subtotal (1 box of 100 units)
PHP3,509.00(exc. VAT)
PHP35.09/unit
In Stock
Panasonic 470 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS Stock No. 240-3762
  • Mfr. Part No. ECA1HHG471B
Subtotal (1 pack of 5 units)
PHP315.95(exc. VAT)
PHP63.19/unit
Last RS stock
Yageo 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS Stock No. 198-8384P
  • Mfr. Part No. CS1210KKX7R8BB105
Subtotal 10 units (supplied on a continuous strip)
PHP270.18(exc. VAT)
PHP27.018/unit
In Stock
KEMET PME261 Paper Capacitor 630V ac 630 V dc, Through Hole
  • RS Stock No. 414-8645
  • Mfr. Part No. PME261EC6100KR30
Subtotal (1 pack of 5 units)
PHP749.00(exc. VAT)
PHP149.80/unit
In Stock
Panasonic 220 μF Capacitor 25V dc, Surface Solder 500
  • RS Stock No. 727-1029P
  • Mfr. Part No. EEEFK1E221GP
Subtotal 5 units (supplied on a continuous strip)
PHP330.25(exc. VAT)
PHP66.05/unit
Temporarily out of stock
TDK 33 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 903-4689
  • Mfr. Part No. CGA4J2C0G1H333J125AA
Subtotal (1 pack of 25 units)
PHP262.775(exc. VAT)
PHP10.511/unit
Currently unavailable
KYOCERA AVX 1 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 166-7652
  • Mfr. Part No. SA101C102KAR
Subtotal (1 reel of 7500 units)
PHP36,382.50(exc. VAT)
PHP4.851/unit
In Stock
KYOCERA AVX 10 μF Electrolytic Tantalum Capacitor 6.3V dc, Surface, TPS Series
  • RS Stock No. 136-6077
  • Mfr. Part No. TPSA106K006R1500
Subtotal (1 bag of 25 units)
PHP677.825(exc. VAT)
PHP27.113/unit
In Stock
Murata NFM21P, Signal Filter 16V dc, 0805 1 μF, Surface
  • RS Stock No. 107-924
  • Mfr. Part No. NFM21PC105B1C3D
Subtotal (1 bag of 25 units)
PHP137.50(exc. VAT)
PHP5.50/unit
In Stock
RS PRO Film Capacitor, 22 pF, Through Hole
  • RS Stock No. 113-229
Subtotal (1 pack of 10 units)
PHP1,837.14(exc. VAT)
PHP183.714/unit
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