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
66 / 999+
일시적 품절
Vishay Ceramic Single Layer Capacitor 47 pF 500V ac ±10 % Y5S Dielectric, AY1, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 907-411
  • 제조사 부품 번호 AY1470K33Y5SQ63V0
Subtotal (1 tape of 1 unit)
₩1.90
₩1.90/tape
일시적 품절
Eaton 0.47 F Supercapacitor -20 to 80 % Tolerance, KR 5.5V dc, Through Hole
  • RS 제품 번호 180-4252
  • 제조사 부품 번호 KR-5R5C474-R
Subtotal (1 Box of 500 units)
₩15,067.00
₩30.134/unit
재고있음
Panasonic 560 μF Capacitor 25V dc, Radial, Through Hole - EEUFC1E561 Radial Lead
  • RS 제품 번호 315-0580
  • 제조사 부품 번호 EEUFC1E561
Subtotal (1 pack of 5 units)
₩40.40
₩8.08/unit
제조사가 재고 비축중
Cornell-Dubilier 270 μF Aluminium Electrolytic Capacitor 450V dc, Snap-in - 381LR271M450A032
  • RS 제품 번호 797-236
  • 제조사 부품 번호 381LR271M450A032
Subtotal (1 Bag of 25 units)
₩3,007.20
₩120.288/unit
일시적 품절
KEMET 33 μF MnO2 Tantalum Capacitor 25V dc, Surface, T491 Series
  • RS 제품 번호 172-6688
  • 제조사 부품 번호 T491D336K025AT
Subtotal (1 reel of 500 units)
₩5,597.00
₩11.194/unit
재고있음
Panasonic 2200 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 108-4083
  • 제조사 부품 번호 ECA1EHG222
Subtotal (1 Bag of 100 units)
₩585.50
₩5.855/unit
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS 제품 번호 766-1104
  • 제조사 부품 번호 CL31B106KLHNNNE
Subtotal (1 pack of 10 units)
₩24.70
₩2.47/unit
일시적 품절
Murata 2.7 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 185-1990
  • 제조사 부품 번호 GRM0335C1H2R7CA01D
Subtotal (1 reel of 2500 units)
₩77.50
₩0.031/unit
현재 비가용
KEMET LDE Film Capacitor, ±10 %, 10 nF 1 kV dc 250V ac, Surface
  • RS 제품 번호 164-9598
  • 제조사 부품 번호 LDEQE2100KA5N00
Subtotal (1 reel of 2250 units)
₩38,839.50
₩17.262/unit
일시적 품절
Murata 1.2 pF Multilayer Ceramic Capacitor, 25V dc, 0.05 pF, Surface
  • RS 제품 번호 185-3111
  • 제조사 부품 번호 GJM0335C1E1R2WB01D
Subtotal (1 reel of 15000 units)
₩1,530.00
₩0.102/unit
재고있음
KEMET R53B Film Capacitor, ±10 %, 1.5 μF 800 V dc 350V ac, Through Hole
  • RS 제품 번호 242-3645
  • 제조사 부품 번호 R53BR41505000K
Subtotal (1 pack of 5 units)
₩111.30
₩22.26/unit
일시적 품절
RS PRO 7.5 F Supercapacitor -20 to 80 % Tolerance 2.7V dc, Through Hole
  • RS 제품 번호 184-5052
Subtotal (1 tray of 2560 units)
₩43,005.44
₩16.799/unit
재고있음
KEMET 10000 μF Capacitor 40V dc, Screw
  • RS 제품 번호 381-9015P
  • 제조사 부품 번호 ALS30A103DA040
Subtotal 1 unit (supplied in a bag)
₩124.20
₩124.20/unit
재고있음
KEMET 100 μF MnO2 Tantalum Capacitor 20V dc, Through Hole, T356 Series
  • RS 제품 번호 172-6832
  • 제조사 부품 번호 T356M107K020AT
Subtotal (1 Bag of 100 units)
₩16,401.60
₩164.016/unit
일시적 품절
Yageo 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 199-2334
  • 제조사 부품 번호 CC1210KKX7R0BB104
Subtotal (1 reel of 4000 units)
₩3,740.00
₩0.935/unit
재고있음
Nichicon 470 μF Capacitor 400V dc, Snap-in - LGL2G471MELA45
  • RS 제품 번호 846-6868
  • 제조사 부품 번호 LGL2G471MELA45
Subtotal (1 unit)
₩106.60
₩106.60/unit
일시적 품절
Panasonic 220 μF Polymer Capacitor 2.5V dc, POSCAP TPE Series
  • RS 제품 번호 795-5764
  • 제조사 부품 번호 2R5TPE220MAFB
Subtotal (1 pack of 5 units)
₩71.10
₩14.22/unit
일시적 품절
RS PRO Single Layer Ceramic Capacitor 1 nF 2kV dc ±20 % Y5V Dielectric, Through Hole 85 °C Max Op. Temp.
  • RS 제품 번호 180-5102
Subtotal (1 pack of 150 units)
₩84.15
₩0.561/unit
일시적 품절
Panasonic ECQE Film Capacitor 10 nF 1kV ac 1 kV dc, Through Hole
  • RS 제품 번호 372-6979
  • 제조사 부품 번호 ECQE10103KF
Subtotal (1 pack of 10 units)
₩42.20
₩4.22/unit
재고있음
Samsung Electro-Mechanics 1 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-5279
  • 제조사 부품 번호 CL10C102JB8NNNC
Subtotal (1 reel of 4000 units)
₩176.00
₩0.044/unit
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