A-TB381-VK07

Wire Gauge or Range - AWG:	--
Insulation Height:	0.433" (11.00mm)
Contact Tail Length:	0.134" (3.40mm)
Housing Material:	Thermoplastic
Contact Material:	Brass
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	--
Operating Temperature:	-30°C ~ 105°C
Color:	Green
Wire Gauge or Range - mm²:	--
Series:	--
Voltage - UL:	300V
Current - UL:	8A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	45°
Pitch:	0.150" (3.81mm)
Number of Levels:	1
Positions Per Level:	7
Number of Positions:	7
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal Blocks - Headers, Plugs and Sockets are important components for many electrical applications. They enable quick and easy connections between different circuits as well as providing protection from electrical interference. A-TB381-VK07 is a common type of terminal block that is often used in industrial settings. It has several features that make it desirable for a variety of applications, including its easy to use design, vibration resistance, and high temperature resistance. In this article, we will discuss the application field and working principle of A-TB381-VK07.

Application Field

A-TB381-VK07 is a terminal block suitable for many industrial applications. It can be used in many different connections, such as power distribution, control panels and wiring, and splicing and connecting devices. It can also be used in outdoor applications, such as marine and agricultural settings. This terminal block is also well-suited for use in the medical field, due to its vibration resistance and high temperature stability.

Working Principle

A-TB381-VK07 uses a two-piece design to ensure a secure connection. The first piece is the terminal block itself, which is composed of a base and a cover. The base is made of a high-temperature resistant thermoplastic material and has an insulating surface to prevent electrical leakage. The cover is made of metal and is design to provide a secure lock for the connection. The second piece is the header plug, which is inserted into the terminal block. The header plug is made of a heat resistant material and is designed to securely attach to the terminal block. The terminal pins of the plug are designed to fit into the grooves on the top of the terminal block. Once the plug is inserted, the connection is completed by attaching the wire to the terminal pins. The wire is then locked in place by a metallic contact or an insulation coating. The connection can be easily disconnected by simply detaching the header plug from the terminal block.

Conclusion

A-TB381-VK07 is a versatile terminal block that is suitable for many different industrial applications. It can be used in many different types of connections, and its two-piece design ensures a secure connection. The terminal pins are designed to fit into the grooves on the top of the terminal block, and the wire is then locked into place. This terminal block is also well-suited for use in outdoor settings due to its moisture and vibration resistance.

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