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

50240 Products showing for Capacitors

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125 of 999+
In Stock
Panasonic ECWFJ Polypropylene Film Capacitor, 0.1, 1 μF 630 V, Through Hole
  • RS Stock No. 799-906P
  • Mfr. Part No. ECWFJ2J105QA
Subtotal 1 unit (supplied in a tray)
PHP81.49(exc. VAT)
PHP81.49/unit
In Stock
KYOCERA AVX 220 pF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS Stock No. 135-6278
  • Mfr. Part No. 06035A221FAT2A
Subtotal (1 bag of 50 units)
PHP697.80(exc. VAT)
PHP13.956/unit
In Stock
KEMET 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS Stock No. 264-4141
  • Mfr. Part No. C1206C103K5RACTU
Subtotal (1 pack of 25 units)
PHP71.25(exc. VAT)
PHP2.85/unit
In Stock
KYOCERA AVX 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 204-7270
  • Mfr. Part No. 06031C104K4T
Subtotal (1 pack of 25 units)
PHP121.55(exc. VAT)
PHP4.862/unit
Temporarily out of stock
KEMET 100 μF Surface Polymer Capacitor, 25V dc
  • RS Stock No. 124-1216
  • Mfr. Part No. T521X107M025ATE030
Subtotal (1 reel of 500 units)
PHP106,286.50(exc. VAT)
PHP212.573/unit
Currently unavailable
KEMET R46 Film Capacitor X2, ±20 %, 470 nF 310 V dc 310V ac, Through Hole
  • RS Stock No. 173-1714
  • Mfr. Part No. R463N347040N0M
Subtotal (1 bag of 500 units)
PHP11,515.00(exc. VAT)
PHP23.03/unit
Limited stock
Panasonic 120 μF Capacitor 100V dc, Radial, Through Hole - EEUFS2A121L Radial Lead
  • RS Stock No. 176-3911
  • Mfr. Part No. EEUFS2A121L
Subtotal (1 pack of 10 units)
PHP478.24(exc. VAT)
PHP47.824/unit
Temporarily out of stock
Panasonic 100 μF Electrolytic Capacitor 35V, Radial - EEUFR1V101B Radial
  • RS Stock No. 759-139
  • Mfr. Part No. EEUFR1V101B
Subtotal (1 pack of 5 units)
PHP127.80(exc. VAT)
PHP25.56/unit
In Stock
RS PRO 220 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 181-5450
Subtotal (1 pack of 50 units)
PHP596.75(exc. VAT)
PHP11.935/unit
Temporarily out of stock
Panasonic 560 μF Polymer Capacitor 4V dc, Surface - 4SVT560M
  • RS Stock No. 210-5597
  • Mfr. Part No. 4SVT560M
Subtotal (1 reel of 1000 units)
PHP110,093.00(exc. VAT)
PHP110.093/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 (1 reel of 10000 units)
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 (1 bag of 50 units)
PHP1,454.00(exc. VAT)
PHP29.08/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
Limited stock
Vishay 4.7 μF Tantalum Tantalum Capacitor 35V dc, Surface, 293D Series
  • RS Stock No. 252-5224
  • Mfr. Part No. 293D475X9035D2TE3
Subtotal (1 tape of 10 units)
PHP417.80(exc. VAT)
PHP41.78/unit
Temporarily out of stock
Panasonic 3900 μF Capacitor 25V dc, Radial, Through Hole - EEUTP1E392 Radial Lead
  • RS Stock No. 732-8241
  • Mfr. Part No. EEUTP1E392
Subtotal (1 unit)
PHP307.36(exc. VAT)
PHP307.36/unit
Temporarily out of stock
Panasonic EZPV Film Capacitor, ±10 %, 30 μF 600 V dc, Through Hole
  • RS Stock No. 204-8610
  • Mfr. Part No. EZPV60306MTB
Subtotal (1 bag of 150 units)
PHP93,609.60(exc. VAT)
PHP624.064/unit
Temporarily out of stock
Wurth Elektronik 2.3 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS Stock No. 185-5832
  • Mfr. Part No. 885392005009
Subtotal (1 reel of 500 units)
PHP2,989.00(exc. VAT)
PHP5.978/unit
In Stock
Panasonic 47 μF Capacitor 100V dc, Radial Radial Lead
  • RS Stock No. 176-3892
  • Mfr. Part No. EEUFS2A470
Subtotal (1 pack of 10 units)
PHP315.30(exc. VAT)
PHP31.53/unit
Last RS stock
KEMET 11000 μF Capacitor 250V dc, Screw - ALS80A113NF250
  • RS Stock No. 144-3385
  • Mfr. Part No. ALS80A113NF250
Subtotal (1 unit)
PHP4,512.00(exc. VAT)
PHP4,512.00/unit
Currently unavailable
Syfer Technology 3.3 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %
  • RS Stock No. 170-6576
  • Mfr. Part No. 0603Y1000332KXT
Subtotal (1 reel of 4000 units)
PHP44,224.00(exc. VAT)
PHP11.056/unit
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