1740291

Voltage - UL:	300V
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.154" (3.90mm)
Housing Material:	--
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	--
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MSTBVA
Current - UL:	12A
Voltage - IEC:	250V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	6
Number of Positions:	6
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, headers, plugs, and sockets are an important component in many electronic devices, allowing signals to be routed within a circuit board or to be exposed to an external circuit. The 1740291 line of terminal blocks are especially well-suited for today\'s complex electronics designs due to their diverse application fields and highly-effective working principle.Terminal blocks are board-level electrical connectors designed to provide a secure point of electrical connections between components. They are a type of barrier strip, meaning that the link between the two conductors is contained within the terminal block itself. Depending on the design, they may be used to carry voltage or data.1740291 series terminal blocks feature integral headers and are designed to conform to a variety of standards including ATX, HTX, TPX, ATMS, and others. These connectors are designed to deliver durable performance for a wider range of applications.

Application Fields

The 1740291 series of terminal blocks are designed to be an ideal solution for many applications, such as in automotive electronics, communications systems, consumer electronics, and data centers. Automotive applications include power distribution, corrosion prevention, and command systems, while communication systems often involve jacks and sockets used for data-interfacing and control.Consumer electronics may include electrical components such as touchscreens, motherboards, and audio equipment, and 1740291 terminal blocks are well-suited for reliable and secure connections between them. Finally, in data centers these connections are extremely important - since they are responsible for powering up and maintaining complex networks and servers.

Working Principle

The 1740291 series of terminal blocks utilize a highly-effective working principle that allows them to maintain secure connections over long periods. When a connection is made, the two conductors are held in place by a clamping mechanism. The wires are also protected from external elements thanks to the use of insulation, and the contacts of the connectors have no exposed area to help limit the risk of arcing.For extra protection, the terminal blocks are designed with a “fingering” feature. This feature provides a gap between the contact webs, and the contact plane to effectively reduce stress on insulation. This increased durability also makes these connectors well-suited for high-voltage applications.

Conclusion

The 1740291 line of terminal blocks are an ideal option for a variety of applications, thanks to their range of application fields and effective working principle. The design of these connectors ensures that connections are secure and protected from external elements, while also providing durable performance for high-voltage applications.

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