1728879

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 GMSTBA
Current - UL:	18.5A
Voltage - IEC:	1kV
Current - IEC:	16A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.300" (7.62mm)
Number of Levels:	1
Positions Per Level:	4
Number of Positions:	4
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal blocks - headers, plugs and sockets are used to bridge electrical connections between two or more components. Commonly referred to as ‘plug-in connectors’, these devices are designed to provide a secure, reliable connection between different components. This article will focus on the 1728879 terminal block, as well as its application field and working principle.

Types of Terminal Blocks

Terminal blocks come in a range of shapes and sizes, and vary in function. They can be used as a single connection point for multiple wires, or as combining two or more components. The 1728879 terminal block is a 3-level sub-miniature terminal block, designed for lightweight, portable applications. It is the smallest type of terminal block available, making it ideal for use in tight spaces.

Application Field

The 1728879 terminal block is most commonly used in the commercial and industrial sectors. With its small size, it can be used in applications requiring connection in cramped and hard-to-reach places. Its lightweight design means it can be used in applications where its weight is a factor, such as in medical, aerospace, and automotive sectors. Its 3-level design makes it suitable for applications requiring more than one connection point.

Working Principle

The 1728879 terminal block works in a similar way to other terminal block types. The block consists of two main parts: the housing and the contact elements. The housing is made from a strong and durable material, such as plastic and metal, and houses the contact elements. The contact elements consist of an insulation body, an aluminium conductor and a contact pin. When the contact elements are inserted into the housing, a secure and reliable connection is established between the components.

Terminal Block Accessories

Terminal block accessories are available to increase the safety and reliability of the connections. Some of the most commonly used accessories include terminal boards, Push-in clips, ZIF clips, insulating covers, junction blocks, and end plates. These accessories can also be used to simplify the installation process, as well as to help protect the contacts from corrosion and abrasion.

Conclusion

The 1728879 terminal block is a 3-level sub-miniature terminal block, designed for portability and ease of use. It is suitable for numerous commercial and industrial applications, and can be used with a variety of terminal block accessories. By bridging the connections between components, its strong and reliable connection ensures optimal compatibility and performance.

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