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
17 / 999+
재고있음
Schneider Electric Power Factor Correction Capacitor 31.5 kvar 37.8 kvar 3
  • RS 제품 번호 288-7143
  • 제조사 부품 번호 BLRCH315A378B48
Subtotal (1 unit)
₩11,327.62
₩11,327.62/unit
재고있음
Yageo 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 669-8470
  • 제조사 부품 번호 223886315101
Subtotal (1 pack of 25 units)
₩25.30
₩1.012/unit
재고있음
Wurth Elektronik 330 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 263-4157
  • 제조사 부품 번호 885012207083
Subtotal (1 tape of 100 units)
₩27.70
₩0.277/unit
마지막 RS 재고
Taiyo Yuden 22 μF Multilayer Ceramic Capacitor, 16V, ±20 %, Surface
  • RS 제품 번호 103-4150
  • 제조사 부품 번호 EMK212BBJ226MG-T
Subtotal (1 pack of 50 units)
₩79.80
₩1.596/unit
재고있음
TDK 22 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Surface
  • RS 제품 번호 547-7180
  • 제조사 부품 번호 CKG57NX5R1H226M500JH
Subtotal (1 unit)
₩30.60
₩30.60/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 170-0187
  • 제조사 부품 번호 C1206C101J1GACTU
Subtotal (1 reel of 4000 units)
₩812.00
₩0.203/unit
재고있음
Wurth Elektronik 33 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 263-4151
  • 제조사 부품 번호 885012207069
Subtotal (1 tape of 100 units)
₩27.90
₩0.279/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor PFC 450 kvar
  • RS 제품 번호 340-938
  • 제조사 부품 번호 VLVAF6P03519AD
Subtotal (1 unit)
₩327,099.60
₩327,099.60/unit
재고있음
KEMET 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 538-1427
  • 제조사 부품 번호 C322C104K1R5TA
Subtotal (1 pack of 5 units)
₩32.40
₩6.48/unit
재고있음
Murata 470 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 247-7839
  • 제조사 부품 번호 GCM155R71H471KA37D
Subtotal (1 tape of 100 units)
₩12.30
₩0.123/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 125 kvar
  • RS 제품 번호 432-768
  • 제조사 부품 번호 VLVAF2P03609CH
Subtotal (1 unit)
₩196,277.20
₩196,277.20/unit
재고있음
TDK 8 pF Multilayer Ceramic Capacitor, 50V dc, 0.5 pF, Surface
  • RS 제품 번호 915-5685
  • 제조사 부품 번호 CGA3E2C0G1H080D080AA
Subtotal (1 pack of 200 units)
₩71.40
₩0.357/unit
현재 비가용
NISSEI MMX Film Capacitor, ±10 %, 2.2 μF 250 V dc 250V ac, Through Hole
  • RS 제품 번호 183-3257
  • 제조사 부품 번호 MMX0250K22500000000
Subtotal (1 pack of 10 units)
₩240.90
₩24.09/unit
재고있음
KEMET 33000 μF Capacitor 63V dc, Screw - ALS40A333MF063
  • RS 제품 번호 173-5163
  • 제조사 부품 번호 ALS40A333MF063
Subtotal (1 Box of 15 units)
₩5,600.40
₩373.36/unit
재고있음
Panasonic 150 μF Electrolytic Capacitor 25V, Radial - EEUFR1E151B Radial
  • RS 제품 번호 759-046P
  • 제조사 부품 번호 EEUFR1E151B
Subtotal 5 units (supplied as a tape)
₩8.00
₩1.60/unit
재고있음
KEMET 1 F Supercapacitor -20 to 80 % Tolerance, Supercap FG 5.5V dc, Through Hole
  • RS 제품 번호 173-4189
  • 제조사 부품 번호 FGH0H105ZF
Subtotal (1 Box of 90 units)
₩2,696.76
₩29.964/unit
재고있음
Panasonic 330 μF Polymer Capacitor 25V dc, Surface
  • RS 제품 번호 758-1253P
  • 제조사 부품 번호 EEHZA1E331P
Subtotal 5 units (supplied on a continuous strip)
₩86.00
₩17.20/unit
일시적 품절
Murata 2.2 pF Multilayer Ceramic Capacitor, 25V dc, ±0.25 pF, Surface Solder
  • RS 제품 번호 185-3121
  • 제조사 부품 번호 GJM0335C1E2R2CB01D
Subtotal (1 reel of 15000 units)
₩585.00
₩0.039/unit
현재 이용 불가
NISSEI MMT Polyester Capacitor, ±5 %, 330 nF 50 V dc 50V ac, Through Hole
  • RS 제품 번호 183-3300
  • 제조사 부품 번호 MMTA0050J33400000000
Subtotal (1 pack of 10 units)
₩45.90
₩4.59/unit
재고있음
KEMET 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 691-1167
  • 제조사 부품 번호 C0805C105K3RACTU
Subtotal (1 pack of 50 units)
₩23.10
₩0.462/unit
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