1757271

Voltage - UL:	300V
Insulation Height:	0.339" (8.61mm)
Contact Tail Length:	0.138" (3.50mm)
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MSTBA
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	5
Number of Positions:	5
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal blocks - Headers, Plugs and Sockets are electrical connection systems used to provide electrical connections between multiple circuits. The terminal blocks are a type of connection system used for a wide range of applications, such as connecting conductors, in-line relays, fuses, and power sources. The use of terminal blocks provide a secure connection for relays and circuit contacts that allow a wide range of configurations for power and control systems.

Types of Terminal Blocks – Headers, Plugs and Sockets

Terminal blocks are generally divided into two categories, headers and plugs, and sockets. Headers are used to join multiple wires to a single circuit. They are typically made of plastic or metal and are used for connecting wires in the wiring harnesses that are used in various electronic and electrical projects. Headers are mounted on the side of a panel or enclosure and can provide a secure connection for the wiring harness.Plugs are used to connect two or more wires, typically in the form of a set screw or a push-to-connect connection. This type of terminal block is typically used in the smaller wiring harnesses used in the automotive industry. Plugs are typically available in various styles, including surface-mount, through-hole, and screw-on.Sockets are used to connect two or more conductors, usually by means of a set screw-style connection. This type of terminal block is commonly used in industrial applications, and provide a secure connection for relays and other circuitry. Sockets are typically low profile or full-height, and are made of plastic or metal.

1757271 Application Fields and Working Principle

Terminal Blocks – Headers, Plugs and Sockets are used in a variety of applications, from aerospace and electronic systems to telecommunications and military applications. In addition, the use of terminal blocks provides a robust connection system for a wide range of applications, including relays, fuses, circuit breakers, switches, and transformers.The 1757271 terminal block is specifically designed for providing reliable contact connections in industrial and commercial applications. The terminal block features a 2-pole, insulated connection that is rated for 630V AC/DC with a maximum current of 24A. The insulation prevents short-circuiting and contact corrosion, and ensures that the block will not cause any interference with other components. The 1757271 terminal block has a universal mounting system that allows it to be used in a variety of types of mounting applications, such as relocation orders, sub-boards and PCBs.The working principle of a terminal block is simple. In order to connect two circuits, the wires of the two circuits are connected in series. When the power is turned on, current flows through the two circuits, creating a connection. The terminal block makes the connection secure and prevents cross-connections between the two circuits.

Conclusion

Terminal Blocks – Headers, Plugs and Sockets are a type of electrical connection system used to provide secure connections between multiple circuits. The 1757271 terminal block is specifically designed for providing reliable connected contact systems in industrial and commercial applications. With its universal mounting system, the 1757271 terminal block can be used for a variety of types of mounting applications. The working principle of a terminal block is simple, current flows through the two circuits, creating a connection, which is secure and prevents cross-connections between the two circuits.

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