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
15 / 999+
재고있음
Wurth Elektronik WCAP-FTXX Polypropylene Capacitor X2, ±10 %, 680 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 871-2600
  • 제조사 부품 번호 890334025045CS
Subtotal (5 units, in bags of 5)
₩36.30
₩7.26/unit
일시적 품절
KEMET 470 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 146-4165
  • 제조사 부품 번호 C0603C471J1GACTU
Subtotal (4000 units, on reels of 4000)
₩652.00
₩0.163/unit
재고있음
Wurth Elektronik 470 μF Capacitor 35V dc, Radial, Through Hole - 860010575013 Radial Lead
  • RS 제품 번호 163-6505
  • 제조사 부품 번호 860010575013
Subtotal (500 units, in boxes of 500)
₩1,050.00
₩2.10/unit
재고있음
KEMET PHE448 Film Capacitor, ±5 %, 220 pF 2 kV dc 700V ac, Through Hole
  • RS 제품 번호 616-7812P
  • 제조사 부품 번호 PHE448SB3220JR06
Subtotal (10 units, supplied in a box)
₩57.90
₩5.79/unit
현재 비가용
Panasonic ECQUA Film Capacitor X2, ±10 %, 1 μF 275V ac, Through Hole
  • RS 제품 번호 739-8654
  • 제조사 부품 번호 ECQUAAF105K
Subtotal (5 units, in packs of 5)
₩49.80
₩9.96/unit
재고있음
Panasonic 820 μF Capacitor 6.3V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 919-3662
  • 제조사 부품 번호 EEUFC0J821L
Subtotal (200 units, in bags of 200)
₩413.00
₩2.065/unit
현재 비가용
CHEMI-CON 220 μF Capacitor 160V dc, Through Hole Radial Lead
  • RS 제품 번호 170-0356
  • 제조사 부품 번호 EKXJ161ELL221ML25S
Subtotal (500 units, in boxes of 500)
₩4,332.00
₩8.664/unit
재고있음
RS PRO 1000 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-0854
Subtotal (25 units, in packs of 25)
₩61.70
₩2.468/unit
재고있음
Taiyo Yuden 2.2 μF Multilayer Ceramic Capacitor, 16V dc, Surface
  • RS 제품 번호 240-5642
  • 제조사 부품 번호 MSASE105AB5225KFNA01
Subtotal (100 units, in packs of 100)
₩45.90
₩0.459/unit
재고있음
Wurth Elektronik 560 μF Capacitor 450V dc, Snap-in - 861221486024
  • RS 제품 번호 123-4186
  • 제조사 부품 번호 861221486024
Subtotal (1 unit)
₩126.70
₩126.70/unit
일시적 품절
Vishay 25 F Supercapacitor -20 to 50 % Tolerance, 230 EDLC-HV 3V dc, Through Hole
  • RS 제품 번호 180-2313
  • 제조사 부품 번호 MAL223091006E3
Subtotal (2 units, in packs of 2)
₩70.40
₩35.20/unit
재고있음
Murata 3.3 nF Multilayer Ceramic Capacitor, 50V dc, 1 %, Surface
  • RS 제품 번호 247-7852
  • 제조사 부품 번호 GCM1885C1H332FA16D
Subtotal (50 units, on tapes of 50)
₩28.10
₩0.562/unit
재고있음
Vishay MKP1848e Film Capacitor, ±10 %, 18 μF 1200 V dc 1200V ac, Through Hole
  • RS 제품 번호 653-739
  • 제조사 부품 번호 MKP1848e61812KY5
Subtotal (1 unit)
₩110.00
₩110.00/unit
재고있음
Panasonic 68 μF Capacitor 16V dc, Through Hole - EEUFM1C680 Radial Lead
  • RS 제품 번호 526-1395
  • 제조사 부품 번호 EEUFM1C680
Subtotal (5 units, in packs of 5)
₩13.60
₩2.72/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 50V dc, Radial - EEHAZF1H101B
  • RS 제품 번호 210-5715
  • 제조사 부품 번호 EEHAZF1H101B
Subtotal (500 units, in boxes of 500)
₩4,056.50
₩8.113/unit
일시적 품절
Panasonic 100 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 923-2934
  • 제조사 부품 번호 EEUEB1J101
Subtotal (200 units, in bags of 200)
₩484.00
₩2.42/unit
재고있음
Vishay MKP 338 Film Capacitor X1, ±20 %, 150 nF 1000 V dc 440V ac, Through Hole
  • RS 제품 번호 684-2207
  • 제조사 부품 번호 BFC233860154
Subtotal (5 units, in packs of 5)
₩186.70
₩37.34/unit
현재 비가용
Wurth Elektronik 22 μF Capacitor 50V dc, Radial, Through Hole - 860040672001 Radial Lead
  • RS 제품 번호 163-6631
  • 제조사 부품 번호 860040672001
Subtotal (2000 units, in boxes of 2000)
₩1,142.00
₩0.571/unit
재고있음
Nichicon 330 μF Capacitor 25V dc, Surface Solder - UWT1E331MNL1GS
  • RS 제품 번호 520-1933
  • 제조사 부품 번호 UWT1E331MNL1GS
Subtotal (25 units, in packs of 25)
₩66.30
₩2.652/unit
재고있음
Nichicon 560 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 846-7041
  • 제조사 부품 번호 LGW2G561MELC45
Subtotal (1 unit)
₩92.10
₩92.10/unit
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