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

46944 표시되는 제품 Capacitors

정렬 기준
9 / 999+
현재 이용 불가
Murata 1000 pF Capacitor Kit, 25V dc, 6.3 V dc, ±20 %, Surface
  • RS 제품 번호 274-6971
  • 제조사 부품 번호 GRM03-KIT-C0G-DE-B
Subtotal (1 unit)
₩580.40
₩580.40/unit
현재 비가용
Vishay 22000 μF Capacitor 16V dc, Snap-in - MAL205655223E3
  • RS 제품 번호 172-6416
  • 제조사 부품 번호 MAL205655223E3
Subtotal (1 Box of 100 units)
₩6,545.50
₩65.455/unit
일시적 품절
Vishay MKP1848C DC-Link Film Capacitor, ±5 %, 100 μF 1 kV dc, Through Hole
  • RS 제품 번호 825-1477
  • 제조사 부품 번호 MKP1848C71010JY5
Subtotal (1 unit)
₩303.00
₩303.00/unit
일시적 품절
KEMET 10 μF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS 제품 번호 152-6130
  • 제조사 부품 번호 C1206X106J3RACTU
Subtotal (1 pack of 10 units)
₩85.30
₩8.53/unit
일시적 품절
Wurth Elektronik 2.2 μF Capacitor 50V dc, Radial, Through Hole - 860160672003 Radial Lead
  • RS 제품 번호 163-6842
  • 제조사 부품 번호 860160672003
Subtotal (1 Box of 2000 units)
₩1,084.00
₩0.542/unit
일시적 품절
NISSEI MMT Polyester Capacitor, ±5 %, 22 nF 63 V dc 40V ac, Through Hole
  • RS 제품 번호 183-3275
  • 제조사 부품 번호 MMT0063J22300000000
Subtotal (1 pack of 10 units)
₩35.70
₩3.57/unit
마지막 RS 재고
NISSEI AMZ Polyester Capacitor, ±5 %, 10 nF 100 V dc 100V ac, Through Hole
  • RS 제품 번호 183-3128
  • 제조사 부품 번호 AMZB0100J10300000000
Subtotal (1 pack of 10 units)
₩27.70
₩2.77/unit
일시적 품절
NISSEI AMZ Polyester Capacitor, ±5 %, 15 nF 100 V dc 100V ac, Through Hole
  • RS 제품 번호 183-3140
  • 제조사 부품 번호 AMZB0100J15300000000
Subtotal (1 pack of 10 units)
₩31.50
₩3.15/unit
일시적 품절
NISSEI AMZ Polyester Capacitor, ±5 %, 1 nF 50 V dc 50V ac, Through Hole
  • RS 제품 번호 183-3200
  • 제조사 부품 번호 AMZ0050J10200000000
Subtotal (1 pack of 10 units)
₩25.30
₩2.53/unit
일시적 품절
NISSEI AMZ Polyester Capacitor 220 pF 50V ac 50 V dc, Through Hole 2
  • RS 제품 번호 183-3130
  • 제조사 부품 번호 AMZ0050J22100000000
Subtotal (1 pack of 10 units)
₩43.90
₩4.39/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 16 μF 450V ac, Plug-in
  • RS 제품 번호 135-3589
  • 제조사 부품 번호 4.16.10.99.06
Subtotal (1 unit)
₩90.80
₩90.80/unit
현재 비가용
Panasonic ECQUA Film Capacitor X2, ±20 %, 470 nF 275V ac, Through Hole
  • RS 제품 번호 739-8648
  • 제조사 부품 번호 ECQUAAF474M
Subtotal (1 pack of 5 units)
₩40.30
₩8.06/unit
재고있음
KEMET R46 Film Capacitor X2, ±10 %, 330 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 441-9650
  • 제조사 부품 번호 R463I333050M1K
Subtotal (1 pack of 10 units)
₩37.50
₩3.75/unit
재고있음
TDK B32332 Film Capacitor 20 μF 450V ac 450 V dc, Stud Mount 2
  • RS 제품 번호 769-4286
  • 제조사 부품 번호 B32332I6206J081
Subtotal (1 unit)
₩91.90
₩91.90/unit
일시적 품절
KEMET 470 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 173-7016
  • 제조사 부품 번호 T520Y477M006ATE010
Subtotal (1 reel of 500 units)
₩10,395.00
₩20.79/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 16V, Surface Solder - EEEFPC101XAL
  • RS 제품 번호 781-534
  • 제조사 부품 번호 EEEFPC101XAL
Subtotal (1 tape of 5 units)
₩20.77
₩4.154/unit
일시적 품절
KEMET 39 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6247
  • 제조사 부품 번호 C0603C390J5GACTU
Subtotal (1 reel of 4000 units)
₩344.00
₩0.086/unit
마지막 RS 재고
Nichicon 1 mF Capacitor 25V - UVR1E102MPD1TD Radial Lead
  • RS 제품 번호 862-3140
  • 제조사 부품 번호 UVR1E102MPD1TD
Subtotal (1 unit)
₩5.00
₩5.00/unit
현재 이용 불가
WIMA Polyester Film Capacitor, 2.2 μF
  • RS 제품 번호 283-5217
  • 제조사 부품 번호 MKS2B042201F00KSSD
Subtotal (1 unit)
₩41.70
₩41.70/unit
일시적 품절
Vishay 10 μF MnO2 Tantalum Capacitor 25V dc, Surface, TR3 Series
  • RS 제품 번호 684-5130
  • 제조사 부품 번호 TR3C106K025C0600
Subtotal (1 pack of 5 units)
₩37.10
₩7.42/unit
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