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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169 of 999+
In Stock
Wurth Elektronik 22 pF Surface Mount Ceramic Capacitor, 50V, ±5 %
  • RS Stock No. 486-220
  • Mfr. Part No. 885012009007
Subtotal (1 tape of 2 units)
PHP409.32(exc. VAT)
PHP204.66/unit
In Stock
Wurth Elektronik 220 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS Stock No. 839-2906
  • Mfr. Part No. 885012206073
Subtotal (1 pack of 50 units)
PHP181.30(exc. VAT)
PHP3.626/unit
In Stock
RS PRO 0.22 F Supercapacitor -20 to 80 % Tolerance 5.5V dc, Through Hole
  • RS Stock No. 360-054
Subtotal (1 unit)
PHP61.45(exc. VAT)
PHP61.45/unit
In Stock
Abracon 47 mF Supercapacitor -20/100 % Tolerance, ADCH-S05R5S 5.5V dc, Through Hole
  • RS Stock No. 266-445
  • Mfr. Part No. ADCH-S05R5SA473WB
Subtotal (1 pack of 5 units)
PHP826.50(exc. VAT)
PHP165.30/unit
Temporarily out of stock
Panasonic 220 μF Capacitor 6.3V dc, Through Hole - ECEA0JKA221 Radial Lead
  • RS Stock No. 249-1238
  • Mfr. Part No. ECEA0JKA221
Subtotal (1 pack of 10 units)
PHP85.90(exc. VAT)
PHP8.59/unit
In Stock
Panasonic 3900 μF Capacitor 16V dc, Radial, Through Hole - EEUFC1C392 Radial Lead
  • RS Stock No. 166-8072
  • Mfr. Part No. EEUFC1C392
Subtotal (1 bag of 50 units)
PHP4,060.10(exc. VAT)
PHP81.202/unit
In Stock
Panasonic 180 μF Aluminium Capacitor 35V dc, Surface
  • RS Stock No. 665-162
  • Mfr. Part No. EEHZK1V181V
Subtotal (1 pack of 5 units)
PHP587.54(exc. VAT)
PHP117.508/unit
Last RS stock
KEMET C44P-R Film Capacitor, ±5 %, 100 μF 1 kV dc 440V ac, Stud Mount
  • RS Stock No. 182-9065
  • Mfr. Part No. C44PKGR6100RBSJ
Subtotal (1 unit)
PHP4,733.71(exc. VAT)
PHP4,733.71/unit
Temporarily out of stock
KEMET R75 Polypropylene Capacitor, 5 %, 330 nF 160 V dc 90V ac, Through Hole
  • RS Stock No. 212-6559
  • Mfr. Part No. R75GI333050H0J
Subtotal (1 pack of 10 units)
PHP389.09(exc. VAT)
PHP38.909/unit
Temporarily out of stock
NISSEI AMZ Polyester Capacitor, ±5 %, 150 pF 50 V dc 50V ac, Through Hole
  • RS Stock No. 183-3113
  • Mfr. Part No. AMZ0050J15100000000
Subtotal (1 pack of 10 units)
PHP473.25(exc. VAT)
PHP47.325/unit
Last RS stock
TDK Washer for use with Capacitor Electrically Insulated Material
  • RS Stock No. 185-3875
  • Mfr. Part No. B44020J0500B000
Subtotal (1 bag of 32 units)
PHP9,187.20(exc. VAT)
PHP287.10/unit
Temporarily out of stock
TDK 3.3 nF Multilayer Ceramic Capacitor, 250V dc, ±5 %, Surface
  • RS Stock No. 179-5092
  • Mfr. Part No. C2012C0G2E332J085AA
Subtotal (1 reel of 4000 units)
PHP11,476.00(exc. VAT)
PHP2.869/unit
Temporarily out of stock
AVX 100 μF Surface Polymer Capacitor, 16V dc
  • RS Stock No. 249-0425
  • Mfr. Part No. TCJY107M016R0050E
Subtotal (1 reel of 1000 units)
PHP72,339.00(exc. VAT)
PHP72.339/unit
Temporarily out of stock
Panasonic 33 μF Capacitor 35V dc, Radial, Through Hole - EEUFC1V330 Radial Lead
  • RS Stock No. 107-1087
  • Mfr. Part No. EEUFC1V330
Subtotal (1 bag of 200 units)
PHP1,691.40(exc. VAT)
PHP8.457/unit
Currently unavailable
Vishay 10 nF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS Stock No. 298-499
  • Mfr. Part No. VJ1825Y104KXGTW1HV
Subtotal (1 reel of 1000 units)
PHP57,456.00(exc. VAT)
PHP57.456/unit
Temporarily out of stock
TDK 100 nF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS Stock No. 179-5187
  • Mfr. Part No. C5750C0G2W104J280KA
Subtotal (1 reel of 500 units)
PHP36,870.50(exc. VAT)
PHP73.741/unit
Temporarily out of stock
Wurth Elektronik 1500 μF Capacitor 10V dc, Through Hole - 860160275034 Radial Lead
  • RS Stock No. 163-6976
  • Mfr. Part No. 860160275034
Subtotal (1 box of 500 units)
PHP13,328.00(exc. VAT)
PHP26.656/unit
Temporarily out of stock
RS PRO 3300 μF Capacitor 6.3V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 711-0753
Subtotal (1 pack of 10 units)
PHP304.69(exc. VAT)
PHP30.469/unit
In Stock
Panasonic 10 μF Capacitor 25V dc, Surface Solder - EEEHD1E100AR 1000
  • RS Stock No. 569-293
  • Mfr. Part No. EEEHD1E100AR
Subtotal (1 pack of 5 units)
PHP140.04(exc. VAT)
PHP28.008/unit
Currently unavailable
Yageo 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 198-5365
  • Mfr. Part No. AC0805KKX7R0BB104
Subtotal (1 tape of 100 units)
PHP617.40(exc. VAT)
PHP6.174/unit
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