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
8 / 999+
재고있음
Panasonic 150 μF Polymer Capacitor 6.3V dc, Surface - EEFSX0J151ER
  • RS 제품 번호 726-9919
  • 제조사 부품 번호 EEFSX0J151ER
Subtotal (1 unit)
₩24.70
₩24.70/unit
재고있음
Samsung Electro-Mechanics 220 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5899
  • 제조사 부품 번호 CL10C221JB81PNC
Subtotal (1 tape of 100 units)
₩21.90
₩0.219/unit
현재 비가용
Icel PMB Polypropylene Capacitor, ±10 %, 1.2 μF 2 kV dc 500V ac, Screw
  • RS 제품 번호 207-5007
  • 제조사 부품 번호 PMB2204120KSP
Subtotal (1 unit)
₩175.90
₩175.90/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 450V dc, Snap-in - 861111483010
  • RS 제품 번호 125-0096
  • 제조사 부품 번호 861111483010
Subtotal (1 tray of 100 units)
₩4,465.30
₩44.653/unit
일시적 품절
Vishay 220 μF Capacitor 250V dc, Snap-in PC Pin
  • RS 제품 번호 174-0520
  • 제조사 부품 번호 MAL225953221E3
Subtotal (1 pack of 2 units)
₩93.90
₩46.95/unit
현재 비가용
KEMET 180 μF Capacitor 220V ac, Snap-in - 180MS22ACMA1STD
  • RS 제품 번호 151-1533
  • 제조사 부품 번호 180MS22ACMA1STD
Subtotal (1 Box of 72 units)
₩5,846.832
₩81.206/unit
재고있음
Panasonic 150 μF Capacitor 16V dc, Surface - EEEFK1C151XP
  • RS 제품 번호 262-1423
  • 제조사 부품 번호 EEEFK1C151XP
Subtotal (1 tape of 10 units)
₩25.70
₩2.57/unit
일시적 품절
Taiyo Yuden 2.2 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %
  • RS 제품 번호 246-9995
  • 제조사 부품 번호 MCAST31LSB5225KTNA01
Subtotal (1 pack of 50 units)
₩77.40
₩1.548/unit
마지막 RS 재고
Nippon Chemi-Con 47 μF Capacitor 50V, Through Hole - ESMQ500ELL470MF11D
  • RS 제품 번호 146-8434
  • 제조사 부품 번호 ESMQ500ELL470MF11D
Subtotal (1 Bag of 200 units)
₩1,148.00
₩5.74/unit
재고있음
Vishay 10 μF Capacitor 100V dc, Surface - MAL214699901E3
  • RS 제품 번호 280-0237
  • 제조사 부품 번호 MAL214699901E3
Subtotal (1 tape of 5 units)
₩107.50
₩21.50/unit
마지막 RS 재고
KEMET 2200 μF Capacitor 550V dc, Screw
  • RS 제품 번호 871-2120
  • 제조사 부품 번호 ALS60A222MP550
Subtotal (1 unit)
₩1,151.40
₩1,151.40/unit
재고있음
Panasonic 6800 μF Capacitor 16V dc, Through Hole - EEUFK1C682S Radial Lead
  • RS 제품 번호 571-353
  • 제조사 부품 번호 EEUFK1C682S
Subtotal (1 pack of 5 units)
₩148.40
₩29.68/unit
재고있음
Vishay MKP1848e Film Capacitor, ±5 %, 15 μF 900 V dc 900V ac, Through Hole
  • RS 제품 번호 653-726
  • 제조사 부품 번호 MKP1848e61590JP2
Subtotal (1 unit)
₩55.00
₩55.00/unit
재고있음
CHEMI-CON 470 μF Capacitor 16V dc, Radial, Through Hole - ESMQ160ELL471MHB5D Radial Lead
  • RS 제품 번호 146-8399
  • 제조사 부품 번호 ESMQ160ELL471MHB5D
Subtotal (1 Bag of 200 units)
₩1,352.20
₩6.761/unit
재고있음
Nichicon 220 μF Aluminium Electrolytic Capacitor 450V, Surface Snap-In - LGA2W221MELB25 SMD
  • RS 제품 번호 832-115
  • 제조사 부품 번호 LGA2W221MELB25
Subtotal (1 Bag of 2 units)
₩130.30
₩65.15/unit
재고있음
Vishay 2200 μF Capacitor 40V dc, Through Hole - MAL212017222E3 Axial
  • RS 제품 번호 280-6714
  • 제조사 부품 번호 MAL212017222E3
Subtotal (1 unit)
₩109.50
₩109.50/unit
일시적 품절
Vishay MKP 339 Film Capacitor, ±20 %, 4.7 nF 630 V dc 310V ac, Through Hole
  • RS 제품 번호 173-0526
  • 제조사 부품 번호 2222 339 20472
Subtotal (1 Box of 1500 units)
₩15,067.50
₩10.045/unit
일시적 품절
KEMET 820 μF Capacitor 250V dc, Snap-in
  • RS 제품 번호 185-9504
  • 제조사 부품 번호 ALC70A821EB250
Subtotal (1 unit)
₩98.40
₩98.40/unit
재고있음
Panasonic 10 μF Aluminium Electrolytic Capacitor 16V dc, Surface Solder - EEEFP1C100AR 2000
  • RS 제품 번호 568-840
  • 제조사 부품 번호 EEEFP1C100AR
Subtotal (1 pack of 5 units)
₩18.90
₩3.78/unit
재고있음
KEMET 12 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS 제품 번호 146-4162
  • 제조사 부품 번호 C0603C123J3GACTU
Subtotal (1 reel of 4000 units)
₩3,064.00
₩0.766/unit
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