1870540000

Mounting Type:	Through Hole
Screw Thread:	--
Torque - Screw:	--
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	Copper Alloy - Tin Plated
Housing Material:	Liquid Crystal Polymer (LCP), Glass Filled
Operating Temperature:	-50°C ~ 240°C
Color:	Black
Features:	--
Wire Termination:	Screwless - Push Button Clamp
Series:	Omnimate LSF-SMT
Wire Gauge:	16-24 AWG
Voltage:	300V
Current:	12A
Mating Orientation:	Vertical with Board
Pitch:	0.138" (3.50mm)
Positions Per Level:	18
Number of Levels:	1
Part Status:	Active
Packaging:	Tube

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Introduction

Terminal blocks, also known as wire-to-board connectors, are widely used in various applications to ensure the dependable control of electricity in a safe and efficient manner. They are self-contained and usually screw-mounted, and they are ideal for forming a secure electrical connection between incoming wires (the “wire side”) and outgoing circuits (the “board side”). In this article, we will discuss the application of the 1870540000 terminal block and its working principle.

Application

The 1870540000 terminal block is a wire-to-board type and is suitable for use in 12V to 48V automotive applications. Its voltage rating ranges from 50V to 120V via 6.3 mm contact spacing and its insulation resistance rating is 1,000 MΩ. It is a non-shorting type and uses nickel-plated copper alloy contacts. Additionally, it undergoes Meets DuraClamp and a Complies with RoHS Directive (at the time of writing) to ensure superior quality.This terminal block can be used for various applications, including automotive lighting, marine applications, automotive HVAC systems, and automation systems. It is also suitable for use in motion control units, junction boxes, electric motors, air conditioning systems, and many other automotive and industrial applications.

Working Principle

The 1870540000 terminal block is a one-piece screw-clamp unit with two contact blocks, making it easy to install and maintain. The wire-side contact block consists of a screw-type clamp that securely grips a wire and provides electrical contact to the board-side of the terminal block. A strain relief mechanism is included to provide a secure connection between the incoming wires and the board.The board-side contact block features a molded plug that is inserted into the board, and a non-shorting contact block with two adjacent contact posts. Both contact posts are connected to the board via the plug and the wire-side contact block. The board-side contact block is designed to remain stable and static in the board.

Conclusion

In conclusion, the 1870540000 terminal block is a wire-to-board connector suitable for use in 12V to 48V automotive applications. It is designed for use in various applications including automotive lighting, marine applications, automotive HVAC systems, and automation systems. It is easy to install and maintain, and features a non-shorting contact block with two adjacent contact posts. The 1870540000 terminal block is reliable and compliant with DuraClamp and RoHS Directive specifications.

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