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.

50232 Products showing for Capacitors

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  • RS Stock No. 145-8415
  • Mfr. Part No. EEUFS1C362L
Subtotal (1 box of 100 units)
PHP5,874.60(exc. VAT)
PHP58.746/unit
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  • RS Stock No. 715-2684
  • Mfr. Part No. UPW1E222MHD
Subtotal (1 pack of 5 units)
PHP503.03(exc. VAT)
PHP100.606/unit
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  • RS Stock No. 136-1543
  • Mfr. Part No. TPSB106M016R0800
Subtotal (1 reel of 2000 units)
PHP27,048.00(exc. VAT)
PHP13.524/unit
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  • RS Stock No. 194-3529
  • Mfr. Part No. B32524Q3225K000
Subtotal (1 box of 320 units)
PHP22,558.40(exc. VAT)
PHP70.495/unit
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  • RS Stock No. 839-5038
  • Mfr. Part No. 860131275004
Subtotal (1 bag of 5 units)
PHP196.35(exc. VAT)
PHP39.27/unit
Temporarily out of stock
  • RS Stock No. 136-1573
  • Mfr. Part No. TPSB686K010R0600
Subtotal (1 reel of 2000 units)
PHP38,380.00(exc. VAT)
PHP19.19/unit
Temporarily out of stock
  • RS Stock No. 165-3705
  • Mfr. Part No. LQR2G222MSEF
Subtotal (1 bag of 5 units)
PHP20,997.90(exc. VAT)
PHP4,199.58/unit
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  • RS Stock No. 716-7144
  • Mfr. Part No. F121K25S3NN63J5R
Subtotal (1 pack of 50 units)
PHP315.00(exc. VAT)
PHP6.30/unit
Temporarily out of stock
  • RS Stock No. 246-9972
  • Mfr. Part No. MCASL21GSB5225KTNA01
Subtotal (1 pack of 100 units)
PHP337.00(exc. VAT)
PHP3.37/unit
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  • RS Stock No. 228-6931P
  • Mfr. Part No. ECA1HM102
Subtotal 5 units (supplied in a bag)
PHP445.10(exc. VAT)
PHP89.02/unit
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  • RS Stock No. 136-7655
  • Mfr. Part No. 1206YC106KAT2A
Subtotal (1 bag of 100 units)
PHP1,589.00(exc. VAT)
PHP15.89/unit
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  • RS Stock No. 228-6925
  • Mfr. Part No. ECA1HM471
Subtotal (1 pack of 5 units)
PHP237.78(exc. VAT)
PHP47.556/unit
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  • Mfr. Part No. F340X153348MPP2T0
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PHP739.70(exc. VAT)
PHP739.70/unit
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  • Mfr. Part No. EEUFC1A391
Subtotal (1 bag of 200 units)
PHP3,143.60(exc. VAT)
PHP15.718/unit
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  • Mfr. Part No. KTD101B106M80A0B00
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PHP1,089.05(exc. VAT)
PHP544.525/unit
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  • RS Stock No. 602-2999
  • Mfr. Part No. UWZ1A102MCL1GS
Subtotal (1 pack of 10 units)
PHP244.20(exc. VAT)
PHP24.42/unit
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  • Mfr. Part No. MAL215099012E3
Subtotal (1 tape of 5 units)
PHP853.30(exc. VAT)
PHP170.66/unit
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  • Mfr. Part No. C1210C334K5RACTU
Subtotal 10 units (supplied on a continuous strip)
PHP169.13(exc. VAT)
PHP16.913/unit
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  • RS Stock No. 839-4340
  • Mfr. Part No. 860160374020
Subtotal (1 pack of 10 units)
PHP201.12(exc. VAT)
PHP20.112/unit
Temporarily out of stock
  • RS Stock No. 103-4772
  • Mfr. Part No. EEEFT1V331AP
Subtotal (1 reel of 500 units)
PHP13,611.50(exc. VAT)
PHP27.223/unit
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