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DC plugs and sockets

Products: 45
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Adapter DC 5,5/2,1mm with switch - 4 pcs

Extension cable with one female 5,5 / 2,1 mm slot and four male 5.5 / 2.1 mm plugs. It has mounted switch on the cable. It can be used, i.a. to power many LED strips from one...
Index: KAB-08136
Index: KAB-08136
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Regular price PLN17.80 Price PLN17.80

DC splitter 5.5 / 2.1mm - 5 plugs

Branch joint with one female 5,5 / 2,1 mm slot and five male 5.5 / 2.1 mm plugs. It can be used, i.a. to supply many LED strips from one power source.
Index: KAB-08134
Index: KAB-08134
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Regular price PLN8.86 Price PLN8.86

Plug DC φ5.5 x 2.5 mm with terminal connector - 5pcs

DC φ5.5 x 2.5 mm plug (for power supply unit) with a detachable connector that allows you to mount the cable with a screwdriver.  Items are sold in sets of 5 pieces.
Index: KAB-07208
Index: KAB-07208
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Regular price PLN12.11 Price PLN12.11

Adapter DC 5.5 / 2.1mm - USB type C plug

Adapter with the length of the 17 cm ended at the one side with the DC 5,5 / 2,1 mm socket and the on the other side with the USB type-C plug. It c an be used as an adapter for...
Index: ALL-10963
Index: ALL-10963
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Regular price PLN4.39 Price PLN4.39

DC 5,5/2,1 socket adapter - DC 4,8/1,7 plug

The adapter allows you to connect a power supply with DC 5,5 / 2,1 mm plug for modules with DC 4,8 / 1,7 mm slot. Cable length is 15 cm.
Index: KAB-01921
Index: KAB-01921
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Regular price PLN2.36 Price PLN2.36

Adapter 5.5/2.mm - angular

The angled adapter making possible the connection of the cable to the 5.5 / 2.1 mm tip everywhere, where the straight adapter just doesn't fit. It can be used as a power source...
Index: SWT-08431
Index: SWT-08431
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Regular price PLN3.05 Price PLN3.05

DC plug 4,0x1,7mm for cable - 10 pcs.

DC plug φ 4.0 x 1.7 mm per wire, plug housing is made of plastic. The length of the plug is about 11 mm. Sold for 10 pieces.
Index: KAB-07514
Index: KAB-07514
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Regular price PLN4.63 Price PLN4.63

DC 5.5 x 2.1mm socket for case - screwed - 5pcs.

Power DC φ5.5 x 2.1 mm slot bolted to a case, made of plastic.
Index: KAB-09350
Index: KAB-09350
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Regular price PLN2.68 Price PLN2.68

DC 5,5/2,1 socket adapter - USB A socket

The adapter is ended, on the one side with the DC 5,5 / 2,1 mm socket, on the other with the USB type-A.
Index: KAB-02092
Index: KAB-02092
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Regular price PLN4.31 Price PLN4.31

DC plug 5,5x2,5mm for cable - 10pcs.

DC φ5.5x2.5 mm plug for the cable made of plastic. Plug length: 9.5 mm.
Index: UCC-00413
Index: UCC-00413
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Regular price PLN3.98 Price PLN3.98

Cable with an angled DC 2,1/5,5mm plug

2-vein cable with the length of 1.15 m with the angular DC 2,1 / 5,5 mm plug.
Index: KAB-01830
Index: KAB-01830
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Regular price PLN2.36 Price PLN2.36

DC socket 5,5x2,1mm with 1 m wire

DC φ5.5 x 2.1 mm slot (for AC adapter) with 2-vein cable with the length of 1 m with the removed insulation at the end.  
Index: KAB-03507
Index: KAB-03507
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Regular price PLN2.60 Price PLN2.60

DC 2,1/5,5mm plug with alligator clips

The power cable on the one side ended with power plug DC 2.1 / 5.5 mm, on the other, with the popular crocodile. It p rovides power connection from any source to the...
Index: KAB-01920
Index: KAB-01920
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Regular price PLN3.41 Price PLN3.41

Socket DC 5,5x2,1mm for PCB - vertical - 5pcs

Power DC φ5.5 x 2.1 mm slot for printing made of plastic. The connector has a vertical, straight connectors. Set of 5 pcs.
Index: KAB-02738
Index: KAB-02738
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Regular price PLN2.36 Price PLN2.36

DC 2.1 / 5.5mm socket with alligator clips - 44mm

The power cable ended on the one side with the DC 2.1 / 5.5 mm power socket, on the other, with the popular crocodiles. It p rovides the leading-out of the voltage from the...
Index: KAB-09702
Index: KAB-09702
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Regular price PLN3.58 Price PLN3.58

DC 2,1/5,5mm socket with crocodile - 27mm

The power cable, on the one side, it is ended with the power socket DC 2.1 / 5.5 mm, on the other, with the popular crocodile. It p rovides leading-out of the voltage of the AC...
Index: KAB-01919
Index: KAB-01919
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Regular price PLN3.17 Price PLN3.17

DC 5.5 x 2.1mm socket for case - 12mm - 10 pcs.

Power DC φ5.5 x 2.1 mm slot for case, made of plastic.
Index: KAB-09351
Index: KAB-09351
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Regular price PLN3.98 Price PLN3.98

Socket DC 2,5/5,5 for the prototype contact plate

Connector suitable for standard prototypes of the breadboard with a pitch of 2.54 mm. the module allows to connect the power supply with the plug of 2.5/5.5 mm.
Index: MOD-01610
Index: MOD-01610
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Regular price PLN3.98 Price PLN3.98

DC connector 5,5x2,1mm for printing - horizontal

Power DC φ5.5 x 2.1 mm slot for printing, made of plastic.  Items are sold in sets of 10 pieces.
Index: KAB-00411
Index: KAB-00411
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Regular price PLN3.25 Price PLN3.25

DC 5,5x2,1mm socket with quick connection

DC φ5.5 x 2.1 mm slot (for AC adapter) with the connector allowing you to mount the cable with a screwdriver.
Index: KAB-01804
Index: KAB-01804
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Regular price PLN1.54 Price PLN1.54

DC plug 5,5x2,1mm for the cable - 10 pcs

DC plug, φ5.5 x 2.1 mm at cable is made of plastic. Plug length: 9.5 mm. 10 pcs.
Index: KAB-00414
Index: KAB-00414
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Regular price PLN3.66 Price PLN3.66

DC plug 5.5x2.1mm with quick connection

DC φ5.5 x 2.1 mm plug with connector allowing you to mount the cable with a screwdriver.
Index: KAB-01590
Index: KAB-01590
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Regular price PLN1.54 Price PLN1.54

Adapter plug DC 5.5 / 2.1 - plug connector 6F22 battery 9V

Adapter that allows you to connect a popular 9 V 6F22 battery for DC 5.5/2.1 mm connectors used in development sets, for example, Arduino.
Index: AKC-01369
Index: AKC-01369
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Regular price PLN1.54 Price PLN1.54

DC socket 5.5x2.1mm with 13cm cable

DC φ5.5 x 2.1 mm slot (for power adapter) with the 2-vein cable with the length of 13 cm with the removed insulation at the end.
Index: KAB-09701
Index: KAB-09701
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Czas oczekiwania: ok. 10-30 dni
Regular price PLN2.40 Price PLN2.40

Specifications of DC sockets 

Nowadays, we can choose from many different power outlets, which differ visually and technically. This gives you a chance to carry out the most ambitious projects with specific functionality. As far as the most important parameters are concerned, it is necessary to pay attention to the maximum, permissible operating voltage in order to avoid a possible failure or even irreparable damage to the whole device. Using too high voltage in relation to the manufacturer's recommendations and the specifics of the socket is also dangerous for the user. Furthermore, the maximum current that can be conducted through the connector is important. Depending on the socket parameters, the connector has a different shape. Usually it is checked that the bigger the current flows through the connector, the bigger the plug is. This is due to the need to provide lower resistance and at the same time reduce the voltage drop. Each connector is also equipped with appropriate insulation. It must be adapted to the operating voltage, because it is thanks to it that the socket or plug is protected against puncture. Otherwise, a short-circuit could occur, which ultimately results in a short circuit and damage to the device. 

The shapes of the connector are very different, but most often we will encounter a cylindrical connector. It is characterized by one pin in the middle and the external part in the form of a second pole of DC power supply. The middle pin is called "hot" and is located in it plus the power supply, while the outer one is present at ground level. However, there are no general recommendations concerning the location of voltage and ground. Such location is however most common. Plugs differ in length and diameter, so they have different sizes. They are the ones that decide to fit the connectors to each other without the need for a thorough analysis of technical parameters and detailed measurements. 

What else for DC sockets and plugs? 

DC plugs and sockets are a diverse range of products that require you to properly match the power supply. At the same time, you can combine them with each other and thus create more complex projects. You will need the right accessories to connect the plugs together. Among such options are screw connectors or ARK connectors. What possibilities do they offer? You can install the connector on the cable, but no soldering is required. However, if you use a plug board and it is the basis of your next project, we recommend goldpins. We plug them into the board, which we then use to create an electronic device. 

Check which DC plugs and sockets and interesting accessories we have prepared for all electronics and robotics. Take care of the proper power supply for your new device, match the plug to the power supply to make sure that they will work together properly. Take advantage of our accessories, allowing you to do even more in terms of designing and creating advanced electronic projects.