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
16 / 999+
재고있음
Murata 10 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 169-2737
  • 제조사 부품 번호 GA355QR7GB103KW01L
Subtotal (1 reel of 1000 units)
₩5,387.00
₩5.387/unit
재고있음
RS PRO 4.7 F Supercapacitor -20 to 80 % Tolerance 2.7V dc, Through Hole
  • RS 제품 번호 184-5439
Subtotal (1 pack of 5 units)
₩62.60
₩12.52/unit
일시적 품절
RS Better World
Vishay Power Factor Correction Capacitor 132.6 μF 20 kvar 24 kvar 3
  • RS 제품 번호 135-3613
  • 제조사 부품 번호 PHMKP400.3.20,00-S84
Subtotal (1 unit)
₩2,046.50
₩2,046.50/unit
재고있음
KEMET 1000 μF Capacitor 500V dc, Screw - ALS31A102MF500
  • RS 제품 번호 125-1087
  • 제조사 부품 번호 ALS31A102MF500
Subtotal (1 unit)
₩498.50
₩498.50/unit
마지막 RS 재고
Panasonic ECWU(V16) Film Capacitor 250 V dc, 2.2 nF, Surface
  • RS 제품 번호 622-5362
  • 제조사 부품 번호 ECWU2222V16
Subtotal (1 pack of 5 units)
₩56.20
₩11.24/unit
재고있음
Nichicon 470 μF Capacitor 400V dc, Snap-in - LGU2G471MELB
  • RS 제품 번호 844-2865
  • 제조사 부품 번호 LGU2G471MELB
Subtotal (1 unit)
₩67.60
₩67.60/unit
일시적 품절
Nichicon 390 μF Capacitor 400V dc, Snap-in - LGL2G391MELC25
  • RS 제품 번호 165-3766
  • 제조사 부품 번호 LGL2G391MELC25
Subtotal (1 Bag of 200 units)
₩12,783.60
₩63.918/unit
재고있음
TDK 100 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 903-8830
  • 제조사 부품 번호 CGA5L3X7R2E104K160AA
Subtotal (1 pack of 25 units)
₩32.70
₩1.308/unit
일시적 품절
Panasonic 470 μF Capacitor 6.3V dc, Through Hole Radial Lead
  • RS 제품 번호 249-1346
  • 제조사 부품 번호 EEUFR0J471H
Subtotal (1 reel of 2000 units)
₩1,544.00
₩0.772/unit
마지막 RS 재고
Nichicon 680 μF Capacitor 200V dc, Snap-in - LGG2D681MELA30
  • RS 제품 번호 846-6786
  • 제조사 부품 번호 LGG2D681MELA30
Subtotal (1 unit)
₩39.10
₩39.10/unit
재고있음
Vishay 1000 μF Aluminium Electrolytic Capacitor 550V dc, Through Hole - MAL229950102E3
  • RS 제품 번호 277-737
  • 제조사 부품 번호 MAL229950102E3
Subtotal (1 unit)
₩599.10
₩599.10/unit
일시적 품절
KEMET 33 μF MnO2 Tantalum Capacitor 25V dc, Surface, T491 Series
  • RS 제품 번호 173-1821
  • 제조사 부품 번호 T491X336K025AT
Subtotal (1 reel of 500 units)
₩6,516.00
₩13.032/unit
일시적 품절
Wurth Elektronik 100 μF Capacitor 450V dc, Snap-in - 861111484015
  • RS 제품 번호 125-0102
  • 제조사 부품 번호 861111484015
Subtotal (1 tray of 100 units)
₩2,626.70
₩26.267/unit
재고있음
KEMET 120 μF Capacitor 550V dc, Snap-in - ALC10A121CC550
  • RS 제품 번호 874-1579
  • 제조사 부품 번호 ALC10A121CC550
Subtotal (1 unit)
₩124.00
₩124.00/unit
일시적 품절
Panasonic 470 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 240-3939
  • 제조사 부품 번호 EEUFR1V471B
Subtotal (1 pack of 5 units)
₩49.90
₩9.98/unit
단종되는 중
Nichicon 100 μF Capacitor 35V dc, Through Hole - UPV1V101MGD Radial Lead
  • RS 제품 번호 739-4649
  • 제조사 부품 번호 UPV1V101MGD
Subtotal (1 pack of 5 units)
₩31.10
₩6.22/unit
재고있음
RS PRO 680 pF Mica Capacitor 500V dc ±1 % Tolerance Radial
  • RS 제품 번호 495-846
Subtotal (1 pack of 5 units)
₩371.10
₩74.22/unit
일시적 품절
Nichicon 1500 μF Capacitor 200V dc, Snap-in - LGU2D152MELB
  • RS 제품 번호 243-7188
  • 제조사 부품 번호 LGU2D152MELB
Subtotal (1 pack of 200 units)
₩7,861.40
₩39.307/unit
재고있음
TDK 100 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 903-9145
  • 제조사 부품 번호 C3216X5R0J107M160AB
Subtotal (1 pack of 5 units)
₩34.90
₩6.98/unit
재고있음
Vishay 680 μF Aluminium Electrolytic Capacitor 550V dc, Through Hole - MAL229960681E3
  • RS 제품 번호 277-735
  • 제조사 부품 번호 MAL229960681E3
Subtotal (1 unit)
₩386.30
₩386.30/unit
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