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

Sort By
10 of 999+
Temporarily out of stock
Rubycon 470 μF Capacitor 50V dc, Radial, Through Hole - 50ZLJ470M12.5X20 Radial Lead
  • RS Stock No. 749-7296
  • Mfr. Part No. 50ZLJ470M12.5X20
Subtotal (1 pack of 5 units)
PHP398.80(exc. VAT)
PHP79.76/unit
Temporarily out of stock
Rubycon 100 μF Capacitor 50V dc, Through Hole - 50RX30100M10X12.5
  • RS Stock No. 704-7958
  • Mfr. Part No. 50RX30100M10X12.5
Subtotal (1 pack of 10 units)
PHP181.60(exc. VAT)
PHP18.16/unit
Last RS stock
Rubycon 2200 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 763-9400
  • Mfr. Part No. 16PK2200MEFC10X20
Subtotal (1 pack of 5 units)
PHP257.65(exc. VAT)
PHP51.53/unit
Last RS stock
Rubycon 220 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 749-7224
  • Mfr. Part No. 63YXJ220M10X20
Subtotal (1 pack of 5 units)
PHP248.45(exc. VAT)
PHP49.69/unit
Last RS stock
Rubycon 680 μF Capacitor 100V dc, Through Hole Radial Lead
  • RS Stock No. 749-7329P
  • Mfr. Part No. 100ZLJ680M16X40
Subtotal 1 unit (supplied in a bag)
PHP230.21(exc. VAT)
PHP230.21/unit
Last RS stock
Rubycon 3.3 μF Capacitor 400V dc, Radial, Through Hole - 400BXC3R3MEFC10X12.5 Radial Lead
  • RS Stock No. 751-1131
  • Mfr. Part No. 400BXC3R3MEFC10X12.5
Subtotal (1 pack of 10 units)
PHP313.64(exc. VAT)
PHP31.364/unit
Stocked by manufacturer
Schneider Electric Power Factor Correction Capacitor 300 kvar
  • RS Stock No. 341-330
  • Mfr. Part No. VLVAF5P03516DA
Subtotal (1 unit)
PHP2,464,524.05(exc. VAT)
PHP2,464,524.05/unit
Temporarily out of stock
Panasonic 3900 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 920-4992
  • Mfr. Part No. EEUFM1A392S
Subtotal (1 bag of 100 units)
PHP5,755.10(exc. VAT)
PHP57.551/unit
Stocked by manufacturer
Schneider Electric Power Factor Correction Capacitor 20.8 kvar 25 kvar
  • RS Stock No. 346-822
  • Mfr. Part No. BLRCH208A250B48
Subtotal (1 unit)
PHP46,840.45(exc. VAT)
PHP46,840.45/unit
Currently unavailable
Rubycon 1000 μF Capacitor 50V dc, Radial, Through Hole - 50ZL1000MEFC16X25
  • RS Stock No. 703-7355
  • Mfr. Part No. 50ZL1000MEFC16X25
Subtotal (1 pack of 2 units)
PHP192.12(exc. VAT)
PHP96.06/unit
Stocked by manufacturer
RS Better World
Schneider Electric Power Factor Correction Capacitor PFC 700 kvar 3
  • RS Stock No. 211-2812
  • Mfr. Part No. VLVAF7N03534AB
Subtotal (1 unit)
PHP3,777,606.68(exc. VAT)
PHP3,777,606.68/unit
Stocked by manufacturer
RS Better World
Schneider Electric Power Factor Correction Capacitor PFC 800 kvar 3
  • RS Stock No. 211-2814
  • Mfr. Part No. VLVAF8P03535AA
Subtotal (1 unit)
PHP5,317,567.50(exc. VAT)
PHP5,317,567.50/unit
Stocked by manufacturer
RS Better World
Schneider Electric Power Factor Correction Capacitor 200 kvar 200 kvar 3
  • RS Stock No. 276-9421
  • Mfr. Part No. VLVAF2P03512AD
Subtotal (1 unit)
PHP1,147,452.04(exc. VAT)
PHP1,147,452.04/unit
Stocked by manufacturer
Schneider Electric Power Factor Correction Capacitor 25 kvar 30 kvar
  • RS Stock No. 346-827
  • Mfr. Part No. BLRCS250A300B40
Subtotal (1 unit)
PHP51,506.77(exc. VAT)
PHP51,506.77/unit
Stocked by manufacturer
Schneider Electric Power Factor Correction Capacitor 60 kvar
  • RS Stock No. 432-709
  • Mfr. Part No. VLVAW1L060A40B
Subtotal (1 unit)
PHP368,072.96(exc. VAT)
PHP368,072.96/unit
Last RS stock
Rubycon 100 μF Capacitor 63V dc, Through Hole - 63YXJ100M10X12.5 Radial Lead
  • RS Stock No. 749-7221
  • Mfr. Part No. 63YXJ100M10X12.5
Subtotal (1 pack of 10 units)
PHP166.50(exc. VAT)
PHP16.65/unit
Stocked by manufacturer
RS Better World
Schneider Electric Power Factor Correction Capacitor 300 kvar 300 kvar 3
  • RS Stock No. 276-9428
  • Mfr. Part No. VLVAF5P03516AG
Subtotal (1 unit)
PHP1,403,675.84(exc. VAT)
PHP1,403,675.84/unit
Temporarily out of stock
Schneider Electric Power Factor Correction Capacitor 68 kvar 3
  • RS Stock No. 288-7149
  • Mfr. Part No. BLRCH680A000B48
Subtotal (1 unit)
PHP27,029.76(exc. VAT)
PHP27,029.76/unit
Currently unavailable
Panasonic 15 μF Capacitor 400V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 920-6796
  • Mfr. Part No. EEUED2G150
Subtotal (1 bag of 100 units)
PHP4,282.00(exc. VAT)
PHP42.82/unit
Stocked by manufacturer
RS Better World
Schneider Electric Power Factor Correction Capacitor 400 kvar 400 kvar 3
  • RS Stock No. 276-9430
  • Mfr. Part No. VLVAF5P03518AD
Subtotal (1 unit)
PHP1,801,740.23(exc. VAT)
PHP1,801,740.23/unit
1
10
2512
Results per page

Related links