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

48116 Products showing for Capacitors

4 of 999+
In Stock
Murata 10 μF Multilayer Ceramic Capacitor, 10V dc, 20 %, Surface Mount
  • RS Stock No. 247-8215
  • Mfr. Part No. ZRB15XR61A106ME01D
Subtotal (1 tape of 10 units)
PHP99.47(exc. VAT)
In Stock
Murata 10 μF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface Mount
  • RS Stock No. 247-8114
  • Mfr. Part No. GRM21BR61H106KE43L
Subtotal (1 tape of 50 units)
PHP485.10(exc. VAT)
In Stock
RS PRO 33 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 711-0924
Subtotal (1 pack of 100 units)
PHP390.00(exc. VAT)
In Stock
Panasonic 330 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole - EEUFC1V331L Radial Lead
  • RS Stock No. 571-088
  • Mfr. Part No. EEUFC1V331L
Subtotal (1 pack of 5 units)
PHP158.18(exc. VAT)
In Stock
EPCOS Power Factor Correction Capacitor 48.1 μF 12.5 kvar 15 kvar 3
  • RS Stock No. 136-6305
  • Mfr. Part No. B25675C5122J525
Subtotal (1 unit)
PHP9,038.85(exc. VAT)
In Stock
EPCOS B32529 Film Capacitor 2.2 nF 630V ac 630 V dc, Through Hole 2
  • RS Stock No. 896-1408
  • Mfr. Part No. B32529C8222J000
Subtotal (1 pack of 25 units)
PHP431.45(exc. VAT)
In Stock
TDK 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface Mount
  • RS Stock No. 242-7288
  • Mfr. Part No. C1005X5R1H104K050BB
Subtotal (1 pack of 50 units)
PHP82.65(exc. VAT)
In Stock
Yageo 150 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 199-2165
  • Mfr. Part No. CC0402JRNPO9BN151
Subtotal (1 tape of 500 units)
PHP343.00(exc. VAT)
In Stock
Nichicon 220 μF Capacitor 35V dc, Through Hole - UPW1V221MPD Radial Lead
  • RS Stock No. 715-2757
  • Mfr. Part No. UPW1V221MPD
Subtotal (1 pack of 10 units)
PHP136.90(exc. VAT)
In Stock
Panasonic 330 μF Capacitor 35V dc, Through Hole - EEUFM1V331L Radial Lead
  • RS Stock No. 526-1878
  • Mfr. Part No. EEUFM1V331L
Subtotal (1 pack of 5 units)
PHP139.18(exc. VAT)
In Stock
Panasonic 330 μF Capacitor 35V dc, Radial - EEUFC1V331 Radial Lead
  • RS Stock No. 315-0732
  • Mfr. Part No. EEUFC1V331
Subtotal (1 pack of 5 units)
PHP136.80(exc. VAT)
In Stock
CHEMI-CON 220 μF Capacitor 400V dc, Snap-in - EKMQ401VSN221MQ35S
  • RS Stock No. 841-4832
  • Mfr. Part No. EKMQ401VSN221MQ35S
Subtotal (1 unit)
PHP262.33(exc. VAT)
In Stock
TDK 1 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Surface Mount
  • RS Stock No. 242-7500
  • Mfr. Part No. CGA4J3X7R1H105M125AB
Subtotal (1 pack of 50 units)
PHP232.75(exc. VAT)
In Stock
Panasonic 100 μF Aluminium Electrolytic Capacitor 50V dc, Radial, Through Hole - EEUFR1H101 Radial Lead
  • RS Stock No. 708-3894
  • Mfr. Part No. EEUFR1H101
Subtotal (1 pack of 10 units)
PHP176.18(exc. VAT)
In Stock
KEMET C44A Film Capacitor, ±5 %, 200 μF 400 V dc 250V ac, Screw
  • RS Stock No. 123-5173
  • Mfr. Part No. C44AFGP6200ZE0J
Subtotal (1 unit)
PHP3,875.18(exc. VAT)
In Stock
Wurth Elektronik 10 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS Stock No. 839-6621
  • Mfr. Part No. 860020672010
Subtotal (1 pack of 50 units)
PHP252.30(exc. VAT)
Unavailable
Nichicon 22μF Electrolytic Capacitor 6.3V dc, Through Hole - UMT0J220MDD
  • RS Stock No. 501-8775P
  • Mfr. Part No. UMT0J220MDD
Subtotal 5 units (supplied in a bag)
PHP59.17(exc. VAT)
In Stock
Vishay 100 μF Capacitor 63V dc, Through Hole Axial
  • RS Stock No. 280-3383
  • Mfr. Part No. MAL211818101E3
Subtotal (1 unit)
PHP203.53(exc. VAT)
In Stock
Panasonic 100 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 923-3177
  • Mfr. Part No. ECA1EM101
Subtotal (1 bag of 200 units)
PHP1,634.00(exc. VAT)
Supply shortage
Nichicon 2200 μF Capacitor 10V dc, Through Hole - UPW1A222MHD Radial Lead
  • RS Stock No. 715-2489
  • Mfr. Part No. UPW1A222MHD
Subtotal (1 pack of 5 units)
PHP225.38(exc. VAT)
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