1730049

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.5-0.6 Nm (4.4-5.3 Lb-In)
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	--
Housing Material:	Polyamide (PA), Nylon
Operating Temperature:	--
Color:	Green
Features:	Interlocking (Side)
Wire Termination:	Screw - Rising Cage Clamp
Series:	COMBICON MKDSP
Wire Gauge:	14-30 AWG
Voltage:	300V
Current:	10A
Mating Orientation:	Horizontal with Board
Pitch:	0.197" (5.00mm)
Positions Per Level:	5
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal blocks, also known as wire to board connectors, are used in electrical circuits to ensure safe connections. The 1730049 is a type of terminal block designed to help ensure complete and reliable electrical connections between wires and boards in applications such as automotive, rail, aerospace, and appliance. This terminal block is UL approved and RoHS compliant.

Features and Specifications

The 1730049 terminal block comes with a variety of features and specifications. It can be used with stranded and solid, or tin-plated WTB wires from 0.4 to 1.3 mm2 in size. The current rating is 0.2 – 16 Amps, and the nominal installation torque ranges from 0.5 to 2.1 Nm. The material used for the terminal block is polyamide 6.6/12 UL94-V0, and the temperature range is -40 °C to +105 °C. The maximum contact resistance is 3 mΩ, and the insulation voltage is 5000V.

Application Fields

The 1730049 terminal block is well-suited for a variety of application fields. For example, it is an ideal choice for automotive, rail, aerospace, and appliance applications. It is also useful for applications that require reliable connections due to its high current rating and resistance to voltage and temperature fluctuations.

Working Principle

The 1730049 terminal block is designed to ensure secure wire to board connections. This is done by utilizing the physical properties of the material of the block, such as its insulation and current rating, to direct the current flow and to resist voltage and temperature fluctuations. The terminal block itself consists of two parts – the base which is used to securely clamp the wire, and the contact tongue which is connected to the board and forms the connection. As the wire is clamped securely in place, the current is automatically transferred through the contact tongue to the board.

Conclusion

The 1730049 terminal block is a wire to board connector designed to ensure secure and reliable electrical connections. It comes with a variety of features and specifications, making it well-suited for applications such as automotive, rail, aerospace, and appliance. The working principle of the terminal block is based on the physical properties of the block itself, with the contact tongue providing a secure connection between the wire and the board.

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