1757161

Voltage - UL:	300V
Insulation Height:	0.591" (15.00mm)
Contact Tail Length:	--
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	7mm
Torque - Screw:	0.5-0.6 Nm (4.4-5.3 Lb-In)
Screw Size:	M3
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	12-30 AWG
Series:	COMBICON MSTB
Current - UL:	15A
Voltage - IEC:	630V
Current - IEC:	12A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.200" (5.08mm)
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

Terminal blocks are devices used to connect two devices electrically. They can be found in a wide range of applications from industrial control systems, to automotive and home electronics, to audio systems and computers. Terminal blocks come in many forms, such as headers, plugs, and sockets.

Headers

Headers are terminal blocks that have two pins for wire connections, sometimes called electrical jump wires. Headers are commonly used to enable easy and quick connections between components and for prototyping circuit boards. The header provides a more reliable connection than a wire connection and is also more aesthetically pleasing. This type of terminal blocks usually has an extra post called a bridge which can be used to solder a lead if a connection needs to be permanent.

Plugs and Sockets

Plugs and sockets are two pin terminal blocks that provide a stronger connection than a wire connection. Plug and socket connectors are usually found in industrial control and automotive applications where space is limited. These connectors provide a more secure connection than a header and are often used for signal routing between two or more points. They are also commonly used to enable quick connections between multiple on-line systems, such as computers and test equipment.

1757161 Application Field and Working Principle

Terminal blocks are used in a variety of applications, including industrial control systems, automotive and home electronics, audio systems, computer, and test and measurement. In general, terminal blocks provide an efficient means to connect two or more devices electrically in an organized and reliable manner.The working principle of terminal blocks is relatively simple. Two wires are connected between two posts, which are then held in place by a spring-loaded clamp. Since the terminals are held firmly in place, the connection is much more reliable than a solder or wire connection. In addition, the terminal blocks are designed with two posts which can be connected to one another in order to bridge two devices that need to operate together.Overall, terminal blocks provide a reliable and efficient means to connect two or more terminals in a space saving format. Terminal blocks offer the added benefit of quickly and easily connecting two devices without the need for soldering, which can lead to problems when changing out components. Terminal blocks are becoming increasingly popular as more people turn to these devices for greater convenience and reliability than traditional soldered connections.

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