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Capacitors

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Electrolytic capacitor 1uF/50V 5x11mm 105C THT - 10pcs

Through hole electrolytic capacitor of 1 uf / 50 V. Pins' pitch: 2.5 mm. Size: Ø5 x 11 mm. Price is for 10 pieces.
5.0 (3)
Index: PAS-00298
Index: PAS-00298
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Ceramic condenser 100nF / 50V THT - 10 pcs.

Through hole ceramic capacitor of 100 NF / 50 V. The price for 10 pieces.
5.0 (15)
Index: PAS-00210
Index: PAS-00210
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Ceramic condenser 150pF/50V THT - 10pcs

Through hole ceramic capacitor of 150 pF / 50 V. Price for 10 pieces.
Index: PAS-03595
Index: PAS-03595
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Set of THT electrolytic capacitor - 200pcs. - justPi

A set of the 15 most popular values of electrolytic capacitors with different voltages and dimensions. Capacitors are designed for THT mounting, thanks to which they can be...
5.0 (2)
Index: JUS-22373
Index: JUS-22373
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Regular price €6.90 Price €6.90

Electrolytic capacitor 10uF/50V 5x11mm 105C THT - 10pcs

Through hole electrolytic capacitor of 10 uF / 50 V. Pins' pitch: 2 mm. Size: Ø5 x 11 mm. Price is for 10 pieces.
4.4 (8)
Index: PAS-00211
Index: PAS-00211
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Ceramic condenser 6,8nF/50V THT - 10 pcs

Through hole ceramic capacitor of 6.8 nF / 50 V. The price for 10 pieces.
Index: PAS-03592
Index: PAS-03592
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Electrolytic capacitor Low ESR 10uF/50V 5x11mm 105C THT - 10pcs

The ectrolytic through hole capacitor of low impedance (LOW ESR) 10 uF / 50 V. Pins' pitch: 2 mm. Size Ø5 x 11 mm. Price is for 10 pieces.
5.0 (4)
Index: PAS-01224
Index: PAS-01224
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Set of THT electrolytic capacitor justPi - 107 pcs.

A set of 12 most popular values of justPi electrolytic capacitors, useful in every workshop. Contains 107 pieces of capacitors of different voltages and dimensions....
5.0 (8)
Index: JUS-21743
Index: JUS-21743
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Regular price €8.00 Price €8.00

Electrolytic capacitor 220uF/25V 8x12mm 105C THT - 10pcs

220 uF/ 25V through-hole electrolytic capacitor. Leads raster: 3.5 mm. Size: Ø8x12 mm. Price for 10 pieces.
5.0 (1)
Index: PAS-00857
Index: PAS-00857
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Ceramic condenser 330pF/50V THT - 10pcs

Through hole ceramic capacitor of 330 PF / 50 V. Price for 10 pieces.
Index: PAS-03589
Index: PAS-03589
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Monolithic capacitor 10nF/50V - 10pcs

10 nF / 50 V monolithic capacitor. Leads pattern: 5 mm. Length with leads: 14 mm. Price for 10 pieces.
5.0 (2)
Index: PAS-04928
Index: PAS-04928
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Monolithic capacitor 1uF/50V X7R - 10pcs

Monolithic capacitor 1 μF / 50 V . Lead-in pattern: 5 mm. Length with leads: 14 mm. Price for 10 pieces.
4.8 (4)
Index: PAS-07287
Index: PAS-07287
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Ceramic capacitor 22pF/50V THT - 10pcs

Through hole ceramic capacitor of 22 pF / 50 V. Price for 10 pieces.
5.0 (4)
Index: PAS-00448
Index: PAS-00448
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Ceramic condenser 1,5nF/50V THT - 10pcs

Through hole ceramic capacitor of 1,5 nF / 50 V. The price for 10 pieces.
Index: PAS-03594
Index: PAS-03594
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Regular price €0.50 Price €0.50

Ceramic capacitor 10pF/50V THT - 10pcs

Through hole ceramic capacitor of 10 pF / 50 V. The price for 10 pieces.
Index: PAS-03591
Index: PAS-03591
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Regular price €0.50 Price €0.50

Electrolytic capacitor 4,7uF/50V 5x11mm 105C THT - 10pcs

Through-hole electrolytic capacitor 4.7 uF / 50 V. Leads raster: 2mm. Size: Ø5 x 11mm. Price for 10 pieces.
4.4 (6)
Index: PAS-00264
Index: PAS-00264
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Electrolytic capacitor Low ESR 470uF/25V 8x12mm 105C THT - 10pcs

Low-impedance electrolytic chronic-impedance capacitor (LOW ESR) 470 uF/ 25V. Outputs shelf: 3.5 mm. Size Ø8 x 12 mm. Price for 10 pieces.
5.0 (7)
Index: PAS-00902
Index: PAS-00902
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Regular price €0.90 Price €0.90

Electrolytic capacitor 22uF/50V 5x11mm 105C THT - 10pcs.

Through hole electrolytic capacitor of 22 uF / 50 V. Pins' pitch: 2 mm. Size: Ø5 x 11 mm. Price is for 10 pieces.
5.0 (3)
Index: PAS-00212
Index: PAS-00212
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Regular price €0.50 Price €0.50

Electrolytic capacitor 100uF/16V 6x7mm 105C THT - 10pcs.

Electrolytic capacitor with 100 uF / 16 V capacity and 2.54 mm grid. Size: Ø 6 x 7 mm. Price for 10 pieces.
5.0 (2)
Index: AKS-16925
Index: AKS-16925
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Motor capacitor 16uF / 450V 39x73mm with wires

Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
5.0 (9)
Index: PRO-11790
Index: PRO-11790
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Regular price €2.50 Price €2.50

Electrolytic capacitor 100uF/35V 6x12mm 105C THT - 10pcs

Through hole electrolytic capacitor of 100 uF / 35 V. Pins' pitch: 2.5 mm. Size: Ø6 x 12 mm. Price is for 10 pieces.
5.0 (5)
Index: PAS-00898
Index: PAS-00898
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Electrolytic capacitor 220uF/25V 6x12mm 105C THT - 10pcs.

Through hole electrolytic capacitor of 220 uF / 25 V. Pins' pitch: 3.5 mm. Size: Ø6 x 12 mm. Price is for 10 pieces.
5.0 (2)
Index: PAS-05290
Index: PAS-05290
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Motor capacitor 25uF / 450V 40x97mm with wires

Capacitor for induction motors of AC 50/60 Hz which can be used in fans, blowers, drives, compressors, refrigerators, mowers, etc. It is characterized by high capacitive...
5.0 (3)
Index: PRO-11792
Index: PRO-11792
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Regular price €3.50 Price €3.50

Set of passive electronic components + organizer

A set of electronic elements required in the design on the breadboards. Set includes i.a.: resistors, capacitors, potentiometers, buttons, and LEDs. All packed in an organizer...
4.8 (25)
Index: PAS-11726
Index: PAS-11726
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Regular price €9.50 Price €9.50

Capacitors – types and operation of these universal capacitive components

Capacitors differ from each other, but essentially every device consists of two conductors separated by a non-conductive dielectric. The separating element can be a vacuum or any insulator. Popular examples of dielectric materials mounted in capacitors are glass, air, paper, high-quality plastic and ceramics.

How does a capacitor work? According to Coulomb's law, a load on one cover exerts a force on the load carriers in the other cover, attracting the opposite charge and pushing back carriers with the same load. In this way, an opposite charge will be induced on the second cover. The conductors therefore keep charges on their surfaces equal in value and opposite to the sign. The presence of the dielectric prevents the charge from flowing and maintains the electric field.

As we have mentioned above, the forms and designs of the capacitors vary widely. The earliest forms of capacitors were created in the 1840s, when European experimenters discovered that electric charge could be stored in glass jars filled with water (such elements are now called Leiden jars). Today, there are many types of these types of components, all of which are widely used in high-tech and consumer electronics. Most capacitors contain two or more electrical conductors - often in the form of metal plates or foils separated by a dielectric.

The most important parameters of capacitors

The available capacitors differ mainly in the type of dielectric, the structure of the covers and the type of housing. All these parameters have a significant impact on the general characteristics of the capacitor and its intended use. The main parameter of a capacitor is its capacity. It is a value expressed in farads, and it tells us on how much electric charge can fit in a given element. The capacity is selected for the specific application of a given capacitor. The second parameter is the maximum operating voltage. Each capacitor can only operate up to an acceptable voltage level, so it is important to carefully check dielectrics and capacitor plate short-circuit levels.

There are small and large capacitors - the values ​​range from very low (in the range of single picofarads) to supercapacitors with a capacity of up to about 5 kF. A popular type are electrolytic capacitors, which are used above 1 microfarad due to their small size and low operating costs. Such products are characterized by very good quality and durability. Of course, you can also buy such products in Botland!

When you should buy a capacitor and what is it for?

Capacitors are used in electronic circuits to block direct current, but it is not the only kind of use. In analog circuits, capacitors are part of filters, and in resonant circuits, such components tune the circuits to specific frequencies. Capacitors are used to store energy in dynamic memory computer systems. If you are building an advanced electronic project, you will definitely need a capacitor!