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Connectors

Products: 550
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Electric cube 2pin 8A/450V in case

The 2-pin electric cube allows you to connect the wires with a voltage of 450 V with the flow of current up to 8 A. Connection pitch is 8 mm, the maximum diameter of the cable...
5.0 (1)
Index: KAB-08075
Index: KAB-08075
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Regular price €1.00 Price €1.00

Raspberry Pi Zero - goldpin pack

The set includes the popular goldpin connectors, 2.54 mm pitch, compatible with the Raspberry Pi Zero and Zero W: the male straight strap of 2x20, 2x20 angled male strap,...
4.9 (13)
Index: RPI-08769
Index: RPI-08769
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Regular price €0.90 Price €0.90

Female pin for case raster 2.54mm 10pcs

A set of ten female pins in a case with the pitch of 2.54 mm.
4.9 (13)
Index: KAB-04903
Index: KAB-04903
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Regular price €0.50 Price €0.50

Crocodile cables - 50cm, colorful 10pcs

Set of 10 colorful wires ended, on both sides, with connectors of crocodile type. Length of one element is 50 cm.
4.9 (28)
Index: KAB-03783
Index: KAB-03783
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Regular price €2.00 Price €2.00

Pin for case raster2.54mm - 10pcs

A set of ten female pins in the socket's case, pitch of 2.54 mm.
5.0 (13)
Index: KAB-06889
Index: KAB-06889
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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.
4.9 (27)
Index: AKC-01369
Index: AKC-01369
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Regular price €0.90 Price €0.90

ARK connector 5mm 2pin (+) - 10pcs

Screw, clamp, 2-pin conector. Pitch of 5 mm. Height of 8.4 mm. The  screw for the cross screwdriver (+).  Items are sold in sets of  10  pieces.
4.9 (11)
Index: GRL-13564
Index: GRL-13564
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Regular price €1.50 Price €1.50

Goldpin 2x20 straight raster 2.54mm - Raspberry Pi

Male goldpin strip 2 x 20 pins. The raster is 2,54 mm in length and 2,54 mm in width - between two strips. Compatible with Raspberry Pi Zero.
5.0 (21)
Index: KAB-08884
Index: KAB-08884
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Goldpin strip 2x40 female 2.54mm

Double-row female strap. Pitch: 2.54 mm.
5.0 (1)
Index: KAB-01104
Index: KAB-01104
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Regular price €2.00 Price €2.00

Goldpin strip 2x40 female 2.54mm pitch - 10pcs. - justPi

The set consists of 10 pieces of 2x40 female goldpin strips with a black housing. Pin pitch is 2.54 mm . The element works well in the implementation of projects that...
5.0 (1)
Index: JUS-20022
Index: JUS-20022
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Regular price €2.90 Price €2.90

Goldpin strip 1x40 female 2.54mm pitch - 10pcs. - justPi

A set consisting of 10 pieces of 1x40 female goldpin strips with a black housing. Pin pitch is 2.54 mm . The element works well in the implementation of projects that...
5.0 (12)
Index: JUS-20029
Index: JUS-20029
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Regular price €2.50 Price €2.50

justPi JST PH2.00 2/3/4/5 pin (male+female) and female pin for socket housing - 230 pieces

JustPi JST PH2.00 connector set consisting of 10 sets of plugs and sockets with the number of pins: 2 / 3 / 4 / 5, 230 elements in total. All connectors are placed in a...
5.0 (2)
Index: JUS-22037
Index: JUS-22037
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Regular price €5.90 Price €5.90

ARK connector raster 3,5 mm 3 pin (+) - 10pcs

Screw, clamp, 3-pin conector. Pitch of 3.5 mm. Height of 8.4 mm. The screw for the cross screwdriver (+). Price for 10 pcs of conectors.
4.8 (4)
Index: KAB-02555
Index: KAB-02555
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Regular price €1.90 Price €1.90

Female socket 2x20 raster 2,54 mm for Raspberry Pi 4B/3B+/3B/3/B+ - long pins 12mm

40 -pin female strip compatible with the GPIO connector of the Raspberry Pi model 4B/3B+/3B/B+/A+/Zero with extended pins with a length of 12 mm and spacer. Terminal pitch...
4.9 (16)
Index: UCC-06936
Index: UCC-06936
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4-pin female socket housing 2,5mm - 5pcs.

Female 4-pin socket housing - 2.50 mm pitch. There are 5 pieces in the set.
5.0 (1)
Index: KAB-06312
Index: KAB-06312
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justPi XH2.54 2p 3p 4p 5 pin 2.54mm Pitch Terminal Kit

JustPi set of JST XH2.54 connectors consisting of 10 sets of plugs and sockets with number of pins: 2 / 3 / 4 / 5 . All connectors are placed in a transparent organizer. The...
4.9 (16)
Index: JUS-19558
Index: JUS-19558
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Regular price €5.90 Price €5.90

BLS connector - 3x2 socket - 5 pcs

The socket for the BLS cable, pitch of 2.54 mm. The set includes 5 slots of 3x2.
5.0 (2)
Index: KAB-04453
Index: KAB-04453
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Module with USB type A socket

Module with socket allows you to connect a USB plug to any system. Output raster: 2.54 mm suitable for standard breadboards and connection cables, available in our store.
4.8 (6)
Index: MOD-04873
Index: MOD-04873
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Plug D-SUB 9 for cable

D-SUB 9 male plug for the cable is used, for example, for communication via the RS232 protocol.
5.0 (1)
Index: KAB-02456
Index: KAB-02456
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Hermetic connector 2PIN IP68

Sealed connector for connecting the electrical wires. Thanks to the hermetic case, there is no possibility of that the water and moisture will come through. It has the IP68...
Index: KAB-09714
Index: KAB-09714
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Regular price €4.50 Price €4.50

BLS connector - 4x2 socket - 5 pcs.

The socket for the BLS cable, pitch of 2.54 mm. The set includes 5 slots of 4x2.
5.0 (1)
Index: PLL-04334
Index: PLL-04334
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ARK connector 2.54mm raster 3 pin (-) - 10pcs

Screw, clamp, 3-pin conector. Pitch of 2.54 mm. Height of 8.5 mm. The screw for the flat screwdriver.  Items are sold in sets of 10 pieces.
4.7 (7)
Index: KAB-09444
Index: KAB-09444
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Regular price €3.50 Price €3.50

BLS connector - 4x1 socket - 5pcs.

The socket for the cable of the BLS type, pitch of 2.54 mm. The set includes 5 slots of 4x1.
5.0 (1)
Index: KAB-04624
Index: KAB-04624
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Quick connector DC 5.5 x 2.1mm

DC φ5.5 x 2.1 mm socket (for AC adapter) with the connector allowing you to mount the cable using the buttons.
4.7 (2)
Index: KAB-07466
Index: KAB-07466
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Regular price €0.90 Price €0.90

A small but irreplaceable technically advanced electronic element

The connector should be easy to use, enable quick installation and ensure a durable, effective and safe connection of wires (cables). It is also supposed to guarantee insulation between the pins, often work in difficult conditions, and their design is to protect against vibrations, extreme temperatures, dirt, water and contaminants.

Electrical connectors - additional information

When designing connectors, their properties are adapted to the applications and specifications. The properties of the connector contacts are also taken into account: their resistance, pressure force, protection and the number of connection and disconnection cycles. The price of the connection itself is also an important parameter.

That's why specialists from the Botland store have collected such a wide range of connectors, hoping that everyone will find exactly what they are looking for. In the connectors section (sockets, tapes and cubes) you can find, among others: pin sockets - goldpin , DC sockets and plugs , jumpers and electrical pins and many others.

Safe electrical installation, or what to pay attention to when choosing a connector

Mainly on:

1. Application : the connector must have the appropriate number of signal pins, number of power pins and configuration (board-to-board, wire-to-wire, board-to-wire).

2. Speed of installation and ease of use : connectors must be easy and quick to install.

3. Electrical specifications : You need to know the total number of signals, the transmitted voltage, frequency and current, and the type of signal (digital, analog, power signal or a combination thereof).

4. Amount of available space : i.e. the size of the connector itself.

Due to the constant tendency to reduce the size of almost all types of electronic devices, the connectors themselves are also becoming smaller.

Remember that if you use electronic components whose outputs or pinout raster are not compatible with the breadboard or system elements used, you can always use appropriate adapters or expanders.

5. Environmental conditions : will the connector operate under normal conditions or will it be exposed to vibration, extreme temperatures, pollution, water, dirt…? (In this case, it may be necessary to ensure the tightness of the joint)

6. Standards : does the connector have to meet specific standards?

7. Reliability : some connectors are connected/disconnected very rarely, for others it happens so often that their specifications include the MTBF (Mean Time Before Failure) or MTTF (Mean Time To Failure) parameter, i.e. the average time without failure work.

8. Termination Type : Terminations connect the pins of a connector or socket to the wire. There are several different types of terminations: crimped, soldered, press fit, quick connectors, ARK connectors, etc. Each of them has its advantages and disadvantages, and the manufacturing technology largely determines the quality of the connection and its durability.

9. Durability and safety of the connection : many connectors are exposed to shocks and vibrations (e.g. in automation). Therefore, in such situations it is good to use spring connectors or ARK connectors.

If you have any questions or doubts, you can always count on the Botland store employees. We will select the appropriate connector for your project. Welcome to purchase!

Connectors - FAQ

Currently, most dedicated graphics cards are equipped with HDMI, DisplayPort and DVI connectors. However, you can still find models with the old analog VGA output , used, for example, to connect some multimedia projectors.

Laptop power supplies use various varieties of circular or (in the case of Lenovo computers) rectangular DC connectors . ATX power supplies used in desktop computers are equipped with multi-pin Molex connectors.

The cost of replacing the charging connector depends on the type and degree of damage to the printed circuit board - desoldering the old connector and installing a new connector on an undamaged board will in each case be much cheaper than trying to repair additional damage to the PCB traces.

Some types of industrial circular connectors, such as jack sockets , use nuts to fasten the element in the opening of the housing panel. If the dimensions (depth) of the connector and the nut allow it, a socket wrench can be used to fasten it.

Older devices equipped with a parallel PATA (Parallel ATA) interface, also known as IDE, used Molex power connectors (4-pin, with a key in the form of beveled corners of the connector body).

Wireless network cards (WiFi) use SMA coaxial connectors to connect an external antenna, while wired cards (LAN, Ethernet) are equipped with RJ45 sockets (8P8C).

You can find various types of connectors in TV tuners - in addition to the antenna socket, these are most often HDMI and SCART (EURO), chinch sockets (audio, analog video) and in some cases also USB A (for connecting external memory) or RJ45 (Ethernet).

Old type CRT monitors (equipped with a cathode ray tube) used analog image inputs in the VGA standard, supported by 15-pin, 3-row D-Sub female sockets.

Modern LCD screens most often use HDMI connectors and the slightly older DVI standard, although you can also find models equipped with DisplayPort, and even… VGA (mainly in the case of monitors with a small diagonal).

Most modern computer monitors are equipped with "digital" HDMI and DVI connectors, but less often there are DisplayPort connectors and analog VGA inputs. Some models also have a built-in USB hub and even an audio input (3.5 mm jack) for built-in speakers.