Comes in different shapes, sizes and often comes insulated. These are popularly used power connectors. And the tip connects to positive side of the power supply. The sleeve of this connector usually connects to negative side or ground of our power supply.It’s cylindrical coaxial shape is specifically chosen to prevent accidental reverse connection.
It has both PCB mount and non PCB mount variants.The Tip and Sleeve setup of this connector prevents misuse from users and therefore well known for its user friendliness.Ĭircuits Library - 220+ practical circuits Comes in different diameter, the size of male and female connector should match for usage. The actual metal terminal is encased by plastic to prevent short circuit or other shock hazards.īarrel connector is a Power Connector mainly used for DC supplies especially wall adapters.2 pin variant is most common, while you will also find 4,6 and 8 pin variant in boards.This terminal store has some good variants of screw terminals. Screws here secure the connection of wire to this connector and therefore got its name. This connector can easily handle high current and voltage, therefore it makes a good a power connector for both AC and DC applications. Screw terminal is also a type of connector that mostly used to supply power to PCBs. 2 pin, 4 pin, 6 pin, 8 pin variants are commonly used. JST connectors vary by the number of pins it has.This plastic case also has a locking mechanism which prevents the connectors from disconnecting easily suited for equipment which has mechanical parts.It enclosed by a plastic case which protects it’s the thin pins bending by any external pressure.Ribbon cables are generally used in this case. This also comes in both male and female versions where typically the male connector sits on the PCB and female connector along with extended cable connects to the peripheral device which has to be connected with the PCB.This connector is also used for both power and data transmission. JST connectors are used to connect two different boards or modules. Quite similar to the pin headers in terms of usability but have more advantages over simple headers. Headers often comes in long strips of multiple pins which can easily be broken off to the right number of pins.It comes with different pitch sizes out of all most common is 2.54 mil or 0.1″.It’s versatility mainly comes with its ability to stack or unstack the header based on our needs.Available in two types – male and female headers.Headers come in both through hole or THT and surface mount or SMD devices.Header pins are mostly used in low voltage DC circuits in both power and data lines.
Using this we can plug any PCB module easily and remove it anytime.
Common in development boards, breakout boards, sensors modules etc. These connectors are very inexpensive and widely available. Headers are mostly used in printed circuit boards. So in this article we are going to see what are those connectors that is commonly in usage and its applications. But there are connectors that is very versatile you will almost see them in all electronic products we use daily. Therefore manufacturers have created wide variety of unique electronics connectors designed to fit a application or product. Not only it plays an important role in safety, but also in PCB and product manufacturing to produce efficient and cost effective products. Usage of right connector for right application is paramount. Connectors plays a very important role in electronics equipment and projects.
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