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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469 of 999+
In Stock
TDK B32523 Polyester Capacitor (PET) 22 μF 63V ac 63 V dc, Through Hole 2
  • RS Stock No. 241-6510
  • Mfr. Part No. B32523R0226K000
Subtotal (1 box of 450 units)
PHP90,891.45(exc. VAT)
PHP201.981/unit
In Stock
CHEMI-CON 470 μF Capacitor 250V dc, Snap-in - EKMS251VSN471MQ30S
  • RS Stock No. 914-3787
  • Mfr. Part No. EKMS251VSN471MQ30S
Subtotal (1 unit)
PHP435.33(exc. VAT)
PHP435.33/unit
In Stock
KEMET 2200 μF Capacitor 450V dc, Screw
  • RS Stock No. 381-9403
  • Mfr. Part No. ALS30A222NF450
Subtotal (1 unit)
PHP3,948.97(exc. VAT)
PHP3,948.97/unit
Temporarily out of stock
TDK Single Layer Ceramic Capacitor 2 nF 40kV dc ±10 % Z5T Dielectric, UHV, Screw 85 °C Max Op. Temp.
  • RS Stock No. 921-4356
  • Mfr. Part No. UHV-9A
Subtotal (1 tray of 20 units)
PHP104,053.82(exc. VAT)
PHP5,202.691/unit
Temporarily out of stock
TDK 470 pF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS Stock No. 179-4918
  • Mfr. Part No. CGA4C4NP02W471J060AA
Subtotal (1 reel of 4000 units)
PHP29,092.00(exc. VAT)
PHP7.273/unit
Last RS stock
Nichicon 47 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 167-1111
  • Mfr. Part No. UBT1H470MPD8
Subtotal (1 box of 200 units)
PHP3,649.60(exc. VAT)
PHP18.248/unit
Temporarily out of stock
Yageo 4.7 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • RS Stock No. 199-2065
  • Mfr. Part No. CC1206KKX7RZBB472
Subtotal (1 reel of 3000 units)
PHP9,600.00(exc. VAT)
PHP9,600.00/reel
In Stock
Nichicon 33 μF Capacitor 450V dc, Through Hole - UCS2W330MHD Radial Lead
  • RS Stock No. 165-3971
  • Mfr. Part No. UCS2W330MHD
Subtotal (1 box of 50 units)
PHP3,785.60(exc. VAT)
PHP75.712/unit
Temporarily out of stock
RS Better World
Vishay Power Factor Correction Capacitor 77 μF 14.1 kvar 16.92 kvar 3
  • RS Stock No. 225-8895
  • Mfr. Part No. PhMKP440.3.14,10-S84
Subtotal (1 box of 4 units)
PHP51,740.12(exc. VAT)
PHP12,935.03/unit
Temporarily out of stock
Panasonic 47 μF Polymer Capacitor 35V dc, Surface - 35SVPD47M
  • RS Stock No. 179-3383
  • Mfr. Part No. 35SVPD47M
Subtotal (1 reel of 400 units)
PHP32,794.00(exc. VAT)
PHP81.985/unit
Currently unavailable
TDK 470 μF Capacitor 100V dc, Radial, Through Hole - B41858C9477M000 Radial Lead
  • RS Stock No. 261-0667
  • Mfr. Part No. B41858C9477M000
Subtotal (1 box of 100 units)
PHP10,444.50(exc. VAT)
PHP104.445/unit
In Stock
TDK 4.7 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS Stock No. 179-5450
  • Mfr. Part No. CGA5L1X7R1V475K160AC
Subtotal (1 pack of 25 units)
PHP551.25(exc. VAT)
PHP22.05/unit
In Stock
KEMET 1 μF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS Stock No. 205-3324
  • Mfr. Part No. C1206F105K5RACTU
Subtotal (1 tape of 10 units)
PHP229.40(exc. VAT)
PHP22.94/unit
Temporarily out of stock
Murata 22 μF Multilayer Ceramic Capacitor, 16V dc, 20 %, Surface
  • RS Stock No. 247-8094P
  • Mfr. Part No. GRM21BC81C226ME44L
Subtotal 10 units (supplied on a continuous strip)
PHP139.69(exc. VAT)
PHP13.969/unit
In Stock
RS PRO Film Capacitor, ±10 %, 20 μF 440V ac, Screw
  • RS Stock No. 196-4832
Subtotal (1 unit)
PHP1,772.26(exc. VAT)
PHP1,772.26/unit
Temporarily out of stock
KEMET R41B Film Capacitor Y2/X1, ±10 %, 4.7 nF 350 V dc 350V ac, Through Hole
  • RS Stock No. 238-5156
  • Mfr. Part No. R41BI147050T0K
Subtotal (1 tape of 10 units)
PHP196.00(exc. VAT)
PHP19.60/unit
Temporarily out of stock
Taiyo Yuden 1 μF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS Stock No. 240-5668
  • Mfr. Part No. MSASJ063AB5105KFNA01
Subtotal (1 pack of 500 units)
PHP637.00(exc. VAT)
PHP1.274/unit
In Stock
Murata 1 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 260-8716
  • Mfr. Part No. GCM1555C1H102JA16J
Subtotal (1 tape of 200 units)
PHP234.00(exc. VAT)
PHP1.17/unit
Temporarily out of stock
KEMET R75 Film Capacitor, ±5 %, 1 nF 1 kV dc 400V ac, Through Hole
  • RS Stock No. 171-9267
  • Mfr. Part No. R75QD1100Z330J
Subtotal (1 pack of 10 units)
PHP287.10(exc. VAT)
PHP28.71/unit
In Stock
CHEMI-CON 4.7 μF Multilayer Ceramic Capacitor, 100V dc, ±20 %, Through Hole Solder
  • RS Stock No. 182-7607
  • Mfr. Part No. KTD101B475M43A0B00
Subtotal (1 pack of 10 units)
PHP1,374.76(exc. VAT)
PHP137.476/unit
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