1956790000

Voltage - UL:	300V
Insulation Height:	0.632" (16.05mm)
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:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Ejector Latches, Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Orange
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	12-26 AWG
Series:	Omnimate BL
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	18.5A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	17
Number of Positions:	17
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Introduction

Terminal blocks, headers, plugs, and sockets are essential electronic components used in a variety of applications. These components are typically used to connect or disconnect different parts of a circuit, providing cost-effective, reliable connections when correctly connected. Together they allow engineers to design larger, more reliable, and more cost-effective systems. They can also be used to connect two or more circuits together, allowing engineers to optimize the design for a specific application.

1956790000 Application Field and Working Principle

Terminal blocks, headers, plugs, and sockets are components intended for use where secure, mechanically and electrically reliable contacts need to be made between multiple conductors or circuits. They provide easily accessible and replaceable contact points for connecting wires or printed circuits together. Their main applications include power distribution, AC/DC loads switching, signal amplification, and signal connection, among others. Terminal blocks, headers, plugs, and sockets typically work through a series of contact terminal points connected to each other by a conductor. When used in combination with a mating plug or socket, these components allow for the connection of two or more electrical devices without the need for any additional wiring or splicing. Generally, the socket portion of the terminal block consists of an insulated housing that encases the contact element, while the plug terminal portion consists of an insulated housing that encases the contact element. The contact elements, which are the conducting surfaces of the plug and socket, include conductor in the form of pins, or blades, as well as an insulation barrier between the two. The contact elements are spring-loaded into position and are electrically connected when the plug and socket are mated together. The contact points are then released when the connection is broken, providing a safe and effective way to disconnect and reconnect equipment without the danger of having live wires exposed.

Advantages and Limitations

Overall, terminal blocks, headers, plugs, and sockets offer a number of advantages for applications demanding reliable connections. They provide secure and reliable contact-making, facilitate quick and easy connection and disconnection, and allow for efficient wiring in both data and power supply diagrams. Furthermore, these components are typically cost-effective, require minimal maintenance, are temperature-resistant, and several of them are designed to meet certain safety standards. On the other hand, a few limitations of terminal blocks, headers, plugs, and sockets are the mechanical wear from frequent mating and unmating, the possibility of a broken connection, and short-circuiting due to electromagnetic interference.

Conclusion

Terminal blocks, headers, plugs, and sockets are components widely used to provide cost-efficient and reliable connections for a variety of circuits. They provide a secure means for making contact, allow for quick and easy connection and disconnection, and require minimal maintenance. With their numerous advantages and few limitations, terminal blocks, headers, plugs, and sockets offer a great solution for applications demanding reliable connections.

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