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
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

46963 표시되는 제품 Capacitors

정렬 기준
22 / 999+
재고있음
Panasonic 1000 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole - EEUFR1V102 Radial Lead
  • RS 제품 번호 708-3841
  • 제조사 부품 번호 EEUFR1V102
Subtotal (1 pack of 5 units)
₩62.00
₩12.40/unit
재고있음
Vishay 2.2 nF Multilayer Ceramic Capacitor, 1kV dc, 5 %, Surface
  • RS 제품 번호 298-303
  • 제조사 부품 번호 VJ1210A222JBGTW1HV
Subtotal (1 Bag of 25 units)
₩73.00
₩2.92/unit
재고있음
Panasonic 47 μF Capacitor 400V dc, Radial, Through Hole - EEUEE2G470S Radial Lead
  • RS 제품 번호 699-7556
  • 제조사 부품 번호 EEUEE2G470S
Subtotal (1 pack of 5 units)
₩105.30
₩21.06/unit
일시적 품절
Vishay 1.5 μF Tantalum Tantalum Capacitor 20V dc, Surface, TMCP Series
  • RS 제품 번호 188-2452
  • 제조사 부품 번호 TMCP1D155KTRF
Subtotal (1 pack of 20 units)
₩43.50
₩2.175/unit
일시적 품절
Taiyo Yuden 22 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %
  • RS 제품 번호 246-9999
  • 제조사 부품 번호 MCAST32MSB7226KPNA01
Subtotal (1 pack of 20 units)
₩89.10
₩4.455/unit
일시적 품절
Panasonic 1500 μF Capacitor 6.3V dc, Surface Solder - EEEFT0J152GP 500
  • RS 제품 번호 133-1980P
  • 제조사 부품 번호 EEEFT0J152GP
Subtotal 5 units (supplied on a continuous strip)
₩54.10
₩10.82/unit
일시적 품절
Panasonic 470 μF Aluminium Electrolytic Capacitor 25V, Surface - EEUEB1E471B Solder
  • RS 제품 번호 781-631
  • 제조사 부품 번호 EEUEB1E471B
Subtotal (1 pack of 5 units)
₩45.00
₩9.00/unit
재고있음
Wurth Elektronik 100 pF Surface Mount Ceramic Capacitor, 50V, ±5 %
  • RS 제품 번호 486-226
  • 제조사 부품 번호 885012009011
Subtotal (1 tape of 2 units)
₩58.70
₩29.35/unit
일시적 품절
Panasonic 33 μF Aluminium Electrolytic Capacitor 80V dc, Through Hole
  • RS 제품 번호 210-5678
  • 제조사 부품 번호 EEHAZC1K330B
Subtotal (1 Box of 500 units)
₩3,661.50
₩7.323/unit
일시적 품절
Vishay 4.7 μF Tantalum Tantalum Capacitor 4V dc, Surface, TMCJ Series
  • RS 제품 번호 188-1996
  • 제조사 부품 번호 TMCJ0G475MTRF
Subtotal (1 reel of 4000 units)
₩7,720.00
₩1.93/unit
일시적 품절
Panasonic 470 μF Capacitor 63V dc, Surface Solder 0125
  • RS 제품 번호 923-3007
  • 제조사 부품 번호 EEETK1J471AM
Subtotal (1 reel of 125 units)
₩1,396.25
₩11.17/unit
재고있음
Panasonic 330 μF Aluminium Electrolytic Capacitor 25V dc, Through Hole - EEHAZC1E331B
  • RS 제품 번호 210-5656
  • 제조사 부품 번호 EEHAZC1E331B
Subtotal (1 tape of 2 units)
₩28.90
₩14.45/unit
단종되는 중
Nichicon 100 μF Aluminium Electrolytic Capacitor 10V dc, Through Hole - RNS1A101MDN1KX Radial Lead
  • RS 제품 번호 714-9569
  • 제조사 부품 번호 RNS1A101MDN1KX
Subtotal (1 pack of 10 units)
₩36.00
₩3.60/unit
재고있음
Eaton 34 F Supercapacitor -10 to 30 % Tolerance, TV 3V dc, Through Hole
  • RS 제품 번호 135-1094
  • 제조사 부품 번호 TV1245-3R0346-R
Subtotal (1 unit)
₩49.30
₩49.30/unit
일시적 품절
Panasonic 150 μF Capacitor 50V dc, Surface
  • RS 제품 번호 262-1468
  • 제조사 부품 번호 EEEFK1H151GL
Subtotal (1 reel of 500 units)
₩1,988.00
₩3.976/unit
재고있음
KEMET 220 μF Capacitor 500V dc, Screw
  • RS 제품 번호 311-1210
  • 제조사 부품 번호 PEH200ZC3220MB2
Subtotal (1 unit)
₩224.40
₩224.40/unit
마지막 RS 재고
Vishay 22 μF Capacitor 25V dc, Through Hole - MAL213826229E3 Axial
  • RS 제품 번호 280-3507
  • 제조사 부품 번호 MAL213826229E3
Subtotal (1 unit)
₩27.50
₩27.50/unit
마지막 RS 재고
Vishay MKT368 Film Capacitor 4.7 μF 63V ac 100 V dc, Through Hole
  • RS 제품 번호 115-629
  • 제조사 부품 번호 BFC236825475
Subtotal (1 pack of 5 units)
₩248.50
₩49.70/unit
일시적 품절
KEMET 1 F Supercapacitor -20 to 80 % Tolerance, Supercap FG 5.5V dc, Through Hole
  • RS 제품 번호 789-7996
  • 제조사 부품 번호 FGH0H105ZF
Subtotal (1 unit)
₩50.00
₩50.00/unit
재고있음
KEMET 18000 μF Capacitor 400V dc, Screw - ALS70A183QS400
  • RS 제품 번호 144-3147
  • 제조사 부품 번호 ALS70A183QS400
Subtotal (1 Box of 8 units)
₩12,588.104
₩1,573.513/unit
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