1557480000

Voltage - UL:	300V
Insulation Height:	1.059" (26.90mm)
Contact Tail Length:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Material:	Copper Alloy
Wire Strip Length:	7mm
Torque - Screw:	0.4-0.5 Nm (3.5-4.4 Lb-In)
Screw Size:	M2.5
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 100°C
Color:	Blue
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	12-26 AWG
Series:	Omnimate BL
Current - UL:	10A
Voltage - IEC:	400V
Current - IEC:	15A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	270°
Header Orientation:	--
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	3
Number of Positions:	3
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, headers, plugs, and sockets are widely used in both industrial and consumer applications and are extremely popular in electrical wiring. These components are used to connect and secure wires to the correct terminal points when creating electrical circuits. The most common types of terminal blocks are headers, plugs, and sockets while manual and automatic connectors are also sometimes used.

1557480000 - Headers, Plugs, and Sockets

Headers, Plugs, and Sockets are the most common types of terminal blocks used in electrical wiring. The various components are used for creating multiple non-permanent connections of two or more wires to the designated terminal points. With this type of terminal block, the individual pins on the blocks are used for insertion either by the operator manually or mechanically.Headers are typically found in electronic devices, providing a connector to an external device or circuit. Pins, or posts, are present on the header and are used to connect the two sides, either by using a jumper wire/clip or inserting a plug with appropriate pins on opposite sides. Generally, a header is inserted into a socket or placed alongside a .01” square header block that allows mechanical connection. Plugs are typically used to connect a header to other components in a circuit. The plug’s pins must match the socket or header for proper connection. In order to make a secure connection with the header and plug, they must both be the same size and have the same number of pins. When the pins are pushed together, the springs in the plug ensure a secure connection that holds the wires firmly in place.Sockets are used to connect a header to a device or circuit. The socket is mounted directly to the frame of the device and is usually insulated for safe use by the consumer. To make a secure connection with the header and socket, the wires and pins must all match in size, shape, and number, ensuring that the connection is secure and lasts.

Application Fields

Headers, Plugs, and Sockets are widely used in communications systems, medical devices, automotive wiring, and industrial applications. In modern electronic devices, they are used to connect the circuit board to an external device or power source such as a battery.In industrial applications such as automation, these components are used to firmly secure various wires and conductors, eliminating the need for soldering and strip termination. In communications systems, plugs also allow for quick reconnection of cables, enabling networking of various types of hardware, such as servers, routers, and switches. In medical devices, their small size and flexibility make them ideal for use in patient care equipment.

Working Principle

The working principle behind headers, plugs, and sockets is simple. Unlike other types of terminal blocks, they do not require any soldering or other special terminology tools. When connecting wires to a header, the pins of the header must match the configuration of the plug, ensuring it is inserted correctly. The two pins that run through the wires must also be the same. Once this is done, a quick and secure connection can be achieved, making headers, plugs, and sockets the best choice for many applications. With headers, plugs, and sockets, connectivity and/or wiring for electrical circuits is done quickly and easily when compared to other connections. They can also be used to switch off quickly and safely during maintenance or repairs, greatly reducing the chances of damage to electrical equipment or components. Furthermore, they require very little time to install and cost relatively little.

Conclusion

Headers, Plugs, and Sockets are the most commonly used types of terminal blocks for connecting wires and conductors to specified terminals. Headers are found in electronic devices, plugs connect a header to other components in the circuit, and sockets are designed specifically to connect a header to a device or circuit. With this type of terminal block, the individual pins must all match in size and shape so that a quick and secure connection can be achieved. These components are widely used in automation, communications, medical devices, and automotive wiring and require very little time or money to install.

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