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

46807 표시되는 제품 Capacitors

정렬 기준
9 / 999+
재고있음
TDK 22 μF Multilayer Ceramic Capacitor, 16V dc, ±20 %, Surface
  • RS 제품 번호 179-5484
  • 제조사 부품 번호 CGA8N3X7R1C226M230KB
Subtotal (1 pack of 10 units)
₩91.40
₩9.14/unit
재고있음
RS PRO 1 nF Mica Capacitor 500V dc ±1 % Tolerance, D Radial
  • RS 제품 번호 495-868
Subtotal (1 pack of 5 units)
₩271.50
₩54.30/unit
재고있음
Panasonic 47 μF Polymer Capacitor 35V dc, Surface - EEHZL1V470R
  • RS 제품 번호 434-011
  • 제조사 부품 번호 EEHZL1V470R
Subtotal (1 pack of 5 units)
₩78.40
₩15.68/unit
현재 비가용
RS PRO 10000 μF Capacitor 80V dc
  • RS 제품 번호 276-6079
Subtotal (1 Box of 48 units)
₩3,228.816
₩67.267/unit
일시적 품절
Panasonic 2200 μF Capacitor 10V dc, Surface Solder 200
  • RS 제품 번호 108-4771
  • 제조사 부품 번호 EEEFK1A222AQ
Subtotal (1 reel of 200 units)
₩1,200.00
₩6.00/unit
현재 비가용
WIMA MKS2 Film Capacitor 470 nF 40V ac 63 V dc, Through Hole
  • RS 제품 번호 108-2429
  • 제조사 부품 번호 MKS2C034701C00KSSD
Subtotal (1 pack of 5 units)
₩30.80
₩6.16/unit
현재 비가용
WIMA MKS2 Film Capacitor 470 nF 40V ac 63 V dc, Through Hole
  • RS 제품 번호 171-0718
  • 제조사 부품 번호 MKS2C034701C00KSSD
Subtotal (1 Bag of 5000 units)
₩9,355.00
₩1.871/unit
일시적 품절
WIMA MKS4 Film Capacitor 470 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 171-0770
  • 제조사 부품 번호 MKS4G034705B00KSSD
Subtotal (1 Bag of 1000 units)
₩5,240.00
₩5.24/unit
현재 비가용
WIMA MKS2 Film Capacitor 22 nF 63V ac 100 V dc, Through Hole
  • RS 제품 번호 171-0741
  • 제조사 부품 번호 MKS2D022201A00KSSD
Subtotal (1 Bag of 5000 units)
₩6,525.00
₩1.305/unit
현재 비가용
WIMA FKP2, 3.3 nF, Through Hole
  • RS 제품 번호 171-0759
  • 제조사 부품 번호 FKP2/3300/63/5
Subtotal (1 Bag of 6000 units)
₩14,628.00
₩2.438/unit
재고있음
WIMA FKS2 Film Capacitor 10 nF 63V ac 100 V dc, Through Hole
  • RS 제품 번호 171-0727
  • 제조사 부품 번호 FKS2 10.0N 100M
Subtotal (1 Bag of 5000 units)
₩11,160.00
₩2.232/unit
현재 비가용
WIMA MKS4 Film Capacitor 100 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 171-0769
  • 제조사 부품 번호 MKS4G031003F00KI00
Subtotal (1 reel of 700 units)
₩1,283.80
₩1.834/unit
재고있음
CHEMI-CON 330 μF Capacitor 250V dc, Snap-in - EKMQ251VSN331MP30S
  • RS 제품 번호 841-4810
  • 제조사 부품 번호 EKMQ251VSN331MP30S
Subtotal (1 unit)
₩59.30
₩59.30/unit
일시적 품절
KEMET 680 μF Capacitor 550V dc, Snap-in
  • RS 제품 번호 874-1611
  • 제조사 부품 번호 ALC10A681EL550
Subtotal (1 unit)
₩411.50
₩411.50/unit
재고있음
KEMET PHE840 Film Capacitor, ±20 %, 470 nF 760 V dc 280V ac, Through Hole
  • RS 제품 번호 170-0092
  • 제조사 부품 번호 PHE840MY6470MD14R06L2
Subtotal (1 tray of 186 units)
₩1,025.976
₩5.516/unit
단종되는 중
TDK 330 μF Capacitor 400V dc, Snap-in - B43505C9337M
  • RS 제품 번호 496-1779
  • 제조사 부품 번호 B43505C9337M
Subtotal (1 unit)
₩137.20
₩137.20/unit
현재 비가용
Panasonic 560 μF Through Hole Polymer Capacitor, 10V dc
  • RS 제품 번호 166-7064
  • 제조사 부품 번호 10SEP560M
Subtotal (1 Bag of 200 units)
₩1,502.40
₩7.512/unit
재고있음
Eaton 0.1 F Supercapacitor -20 to 80 % Tolerance, KR 5.5V dc, Through Hole
  • RS 제품 번호 180-4302
  • 제조사 부품 번호 KR-5R5V104-R
Subtotal (1 pack of 2 units)
₩64.70
₩32.35/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
재고있음
Wurth Elektronik 150 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-9424
  • 제조사 부품 번호 860160674023
Subtotal (1 pack of 10 units)
₩38.30
₩3.83/unit
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