1765182

Wire Gauge or Range - AWG:	--
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.154" (3.90mm)
Housing Material:	--
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	--
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Gray
Wire Gauge or Range - mm²:	--
Series:	COMBICON MSTBVA
Voltage - IEC:	250V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	4
Number of Positions:	4
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are specialized electrical connectors designed to provide a secure and efficient connection between circuits, devices, and components. They are commonly found in industrial electronics and are especially popular in applications that need reliable connections between wires and terminals. They are also useful for the quick installation and removal of various components, such as push-in wires, or making standard wire-to-wire, device-to-wire, and wire-to-device connections. A wide range of electrical and electronic connection solutions are available, including headers, plugs and sockets, which can be used in many different applications.

Types of Terminal Blocks

Terminal blocks come in a variety of shapes, sizes, and formats, from the traditional single-pole blocks, to the more advanced mini-block and combi blocks. Single-pole terminal blocks are simple, single-pin connectors designed to mount in a rectangular plastic body. The pole piece is usually insulated from the body of the connector while still allowing contact between the two. This allows a safe and reliable connection between circuits and devices.The most common types of terminal blocks include double row terminal blocks, which are typically made of a stiff and high quality material and are designed to mount in a two-pole arrangement. Other types of terminal blocks include combi blocks, which offer two types of connection in a single block; screw connectors, which provide mounting for multiple contacts in a single housing; and power blocks, which provide power management for multiple terminal blocks.

1765182 Application Field and Working Principle

Terminal blocks can be found in a wide range of applications, including electrical wiring, power distribution, instrumentation, and communications. The main purpose of terminal blocks is to ensure a secure connection between wires and terminals, thereby ensuring that the circuits and devices are operating correctly and safely.The working principle of a terminal block is simple. The terminal block has two pins that are attached to each other with a special non-conductive material, such as an epoxy-backed board. The pins are then covered with a plastic casing, and the connection between the pins is maintained through contact between the metal surfaces of the pins. The plastic casing serves to ensure that the pins are not exposed to moisture or other substances that may cause corrosion. The terminals of the terminal block are connected to the circuits, devices, and components that are meant to be connected. The terminal block ensures that the circuit is kept safely connected while also isolating it from other circuits. It also ensures that the connection between the terminals and circuits is accurate, allowing for efficient and safe operation.

Safety and Protective Features

Terminal blocks are designed with the safety of the user and electrical system in mind. A number of safety features are built into the design of the terminal block, including insulation between the contacts, secure mounting, and protection against damage and misuse. Additionally, some types of terminal blocks come with a grounding pin, which helps to prevent electric shock. The terminals of the terminal block are also designed to be both durable and flexible. This means they can withstand extreme temperatures during operation, as well as mechanical shocks and vibrations that often occur in industrial applications. This, in turn, helps ensure that the circuits, devices, and components that are connected to the terminal block remain secure and safe.

Conclusion

Terminal blocks are extremely versatile and reliable when it comes to connecting two or more circuits, devices, and components. They are easy to install and come in a variety of shapes, sizes, and formats, making them suitable for a variety of applications. By providing secure and efficient connections between wires and terminals, terminal blocks can ensure that the circuits, devices, and components that are connected, remain safe and reliably operational.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description