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

49925 Products showing for Capacitors

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766 of 999+
Currently unavailable
TDK Single Layer Ceramic Capacitor 3300 pF 2kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS Stock No. 253-2798
  • Mfr. Part No. CK45-B3DD332KYGNA
Subtotal (20 units, on tapes of 20)
PHP432.36(exc. VAT)
PHP21.618/unit
In Stock
RS PRO 4.7 μF Capacitor 160V dc, Axial, Through Hole Axial
  • RS Stock No. 162-0722
Subtotal (500 units, in bags of 500)
PHP12,820.50(exc. VAT)
PHP25.641/unit
Last RS stock
Rubycon 2200 μF Capacitor 50V dc, Radial, Through Hole - 50YXG2200MEFC18X35.5
  • RS Stock No. 704-8024
  • Mfr. Part No. 50YXG2200MEFC18X35.5
Subtotal (2 units, in packs of 2)
PHP464.46(exc. VAT)
PHP232.23/unit
Last RS stock
Rubycon 2200 μF Capacitor 6.3V dc, Radial, Through Hole - 6.3ZL2200MEFC10X23
  • RS Stock No. 703-7217
  • Mfr. Part No. 6.3ZL2200MEFC10X23
Subtotal (5 units, in packs of 5)
PHP274.99(exc. VAT)
PHP54.998/unit
Currently unavailable
Rubycon 2200 μF Capacitor 35V dc, Radial, Through Hole
  • RS Stock No. 172-7643
  • Mfr. Part No. 35YXF2200M16X31.5
Subtotal (200 units, in boxes of 200)
PHP13,419.80(exc. VAT)
PHP67.099/unit
Temporarily out of stock
KYOCERA AVX 1.5 pF Multilayer Ceramic Capacitor, 25V dc, 0.25 pF, Surface
  • RS Stock No. 170-4698
  • Mfr. Part No. 02013A1R5CAT2A
Subtotal (15000 units, on reels of 15000)
PHP9,840.00(exc. VAT)
PHP0.656/unit
In Stock
Yageo 2.2 μF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS Stock No. 199-2206
  • Mfr. Part No. CC0402KRX5R5BB225
Subtotal (100 units, on tapes of 100)
PHP380.00(exc. VAT)
PHP3.80/unit
Temporarily out of stock
Panasonic 100 μF Electrolytic Capacitor 35V, Radial - EEUFR1V101B Radial
  • RS Stock No. 759-139
  • Mfr. Part No. EEUFR1V101B
Subtotal (5 units, in packs of 5)
PHP127.80(exc. VAT)
PHP25.56/unit
In Stock
Murata 1 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS Stock No. 133-5720
  • Mfr. Part No. RDER71H105K2M1H03A
Subtotal (25 units, in packs of 25)
PHP413.525(exc. VAT)
PHP16.541/unit
Temporarily out of stock
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 263-3871
  • Mfr. Part No. 885012005031
Subtotal (10000 units, on reels of 10000)
PHP6,790.00(exc. VAT)
PHP0.679/unit
Temporarily out of stock
Murata 2.2 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS Stock No. 106-555
  • Mfr. Part No. GA355QR7GF222KW01L
Subtotal (50 units, in bags of 50)
PHP1,454.00(exc. VAT)
PHP29.08/unit
In Stock
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor X2, ±10 %, 100 nF 275 V dc 275V ac, Through Hole
  • RS Stock No. 871-2401
  • Mfr. Part No. 890324025017CS
Subtotal (10 units, in bags of 10)
PHP244.41(exc. VAT)
PHP24.441/unit
Currently unavailable
KEMET C4AF Film Capacitor, 10 %, 11 μF 250 V dc 250V ac, Through Hole
  • RS Stock No. 258-4188
  • Mfr. Part No. C4AF1BW5110F3FK
Subtotal (1 unit)
PHP266.95(exc. VAT)
PHP266.95/unit
In Stock
Nichicon 10000 μF Capacitor 450V dc, Screw - LNY2W103MSEJ
  • RS Stock No. 165-3851
  • Mfr. Part No. LNY2W103MSEJ
Subtotal (5 units, in bags of 5)
PHP42,629.20(exc. VAT)
PHP8,525.84/unit
In Stock
KEMET 150 μF Surface Polymer Capacitor, 4V dc
  • RS Stock No. 204-8370P
  • Mfr. Part No. T599D157M004ATE025
Subtotal (5 units, supplied on a continuous strip)
PHP622.70(exc. VAT)
PHP124.54/unit
Temporarily out of stock
KEMET SMR Film Capacitor, ±5 %, 1 μF 50 V dc 30V ac, Through Hole
  • RS Stock No. 171-9098
  • Mfr. Part No. SMR5105J50J06L16.5CBULK
Subtotal (1000 units, in bags of 1000)
PHP196,784.00(exc. VAT)
PHP196.784/unit
Temporarily out of stock
Taiyo Yuden 1 μF Multilayer Ceramic Capacitor, 50V dc, Surface
  • RS Stock No. 241-1744
  • Mfr. Part No. MBASU21GSB7105KTNA01
Subtotal (100 units, in packs of 100)
PHP553.80(exc. VAT)
PHP5.538/unit
Temporarily out of stock
TDK B32026 Film Capacitor 1 μF 300V ac 300 V dc, Through Hole 2
  • RS Stock No. 172-6035
  • Mfr. Part No. B32026A3105M000
Subtotal (180 units, in bags of 180)
PHP57,262.14(exc. VAT)
PHP318.123/unit
Currently unavailable
Vishay 10 μF Tantalum Tantalum Capacitor 50V dc, Surface, TR3 Series
  • RS Stock No. 250-7784
  • Mfr. Part No. TR3E106K050C0300
Subtotal (1 unit)
PHP412.27(exc. VAT)
PHP412.27/unit
In Stock
Vishay MKP1848H Polypropylene Capacitor, ±5 %, 4 μF 700 V dc, Through Hole
  • RS Stock No. 210-1781
  • Mfr. Part No. MKP1848H54070JK2
Subtotal (100 units, in trays of 100)
PHP23,257.60(exc. VAT)
PHP232.576/unit
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