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.

50103 Products showing for Capacitors

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488 of 999+
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  • RS Stock No. 840-4911
  • Mfr. Part No. 860020575016
Subtotal (1 pack of 5 units)
PHP202.30(exc. VAT)
PHP40.46/unit
Currently unavailable
  • RS Stock No. 180-6420
  • Mfr. Part No. C1210C107M9PAC7210
Subtotal (1 reel of 500 units)
PHP14,492.50(exc. VAT)
PHP28.985/unit
Currently unavailable
  • RS Stock No. 298-543
  • Mfr. Part No. VJ1808A330KXHTW1HV
Subtotal (1 reel of 2000 units)
PHP11,490.00(exc. VAT)
PHP5.745/unit
In Stock
  • RS Stock No. 272-7847
  • Mfr. Part No. VJ0603A220FXACW1BC
Subtotal (1 reel of 4000 units)
PHP6,272.00(exc. VAT)
PHP1.568/unit
In Stock
  • RS Stock No. 287-8191
  • Mfr. Part No. EEFTX0G151RF
Subtotal (1 tape of 5 units)
PHP833.00(exc. VAT)
PHP166.60/unit
In Stock
  • RS Stock No. 249-0371
  • Mfr. Part No. TCJB156M025R0100E
Subtotal (1 tape of 10 units)
PHP795.05(exc. VAT)
PHP79.505/unit
Temporarily out of stock
  • RS Stock No. 107-2999
  • Mfr. Part No. EEUFC1E152S
Subtotal (1 bag of 100 units)
PHP6,966.60(exc. VAT)
PHP69.666/unit
In Stock
  • RS Stock No. 194-3647
  • Mfr. Part No. B32673P6474K000
Subtotal (1 pack of 10 units)
PHP468.70(exc. VAT)
PHP46.87/unit
In Stock
  • RS Stock No. 197-2172
  • Mfr. Part No. EEHZK1V680UP
Subtotal (1 bag of 5 units)
PHP353.88(exc. VAT)
PHP70.776/unit
In Stock
  • RS Stock No. 172-5951
  • Mfr. Part No. B32932A3224K000
Subtotal (1 bag of 500 units)
PHP14,496.00(exc. VAT)
PHP28.992/unit
In Stock
  • RS Stock No. 756-7654
  • Mfr. Part No. EKXJ401ELL820MM25S
Subtotal (1 unit)
PHP192.18(exc. VAT)
PHP192.18/unit
Temporarily out of stock
  • RS Stock No. 167-1187
  • Mfr. Part No. UCM1C101MCL1GS
Subtotal (1 reel of 1000 units)
PHP9,450.00(exc. VAT)
PHP9.45/unit
In Stock
  • RS Stock No. 172-5742
  • Mfr. Part No. B32674D6225K000
Subtotal (1 bag of 240 units)
PHP30,068.88(exc. VAT)
PHP125.287/unit
In Stock
  • RS Stock No. 915-5534
  • Mfr. Part No. CGA2B2C0G1H121J050BA
Subtotal (1 pack of 200 units)
PHP294.00(exc. VAT)
PHP1.47/unit
In Stock
  • RS Stock No. 144-3121
  • Mfr. Part No. ALS70A133KE100
Subtotal (1 box of 24 units)
PHP38,517.384(exc. VAT)
PHP1,604.891/unit
Being discontinued
  • RS Stock No. 167-8123
  • Mfr. Part No. UPW1V332MHD
Subtotal (1 box of 50 units)
PHP5,828.50(exc. VAT)
PHP116.57/unit
In Stock
  • RS Stock No. 298-209
  • Mfr. Part No. VJ2225A472JBGTW1HV
Subtotal (1 bag of 10 units)
PHP1,377.00(exc. VAT)
PHP137.70/unit
Temporarily out of stock
  • RS Stock No. 921-3404
  • Mfr. Part No. EEUFR1A821
Subtotal (1 bag of 200 units)
PHP4,620.00(exc. VAT)
PHP23.10/unit
In Stock
  • RS Stock No. 260-2309
  • Mfr. Part No. 885012104010
Subtotal (1 reel of 15000 units)
PHP11,715.00(exc. VAT)
PHP0.781/unit
Temporarily out of stock
  • RS Stock No. 920-4876
  • Mfr. Part No. EEUFC1C102S
Subtotal (1 bag of 200 units)
PHP5,972.00(exc. VAT)
PHP29.86/unit
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