1977220000 Allicdata Electronics
Allicdata Part #:

1977220000-ND

Manufacturer Part#:

1977220000

Price: $ 1.04
Product Category:

Connectors, Interconnects

Manufacturer: Weidmuller
Short Description: TERM BLOCK HDR 4POS 3.81MM
More Detail: 4 Position Terminal Block Header, Male Pins, Shrou...
DataSheet: 1977220000 datasheet1977220000 Datasheet/PDF
Quantity: 1000
50 +: $ 0.93769
Stock 1000Can Ship Immediately
$ 1.04
Specifications
Voltage - UL: 300V
Insulation Height: 0.433" (11.00mm)
Contact Tail Length: 0.126" (3.20mm)
Housing Material: Liquid Crystal Polymer (LCP), Glass Filled
Contact Material: Copper Alloy
Wire Strip Length: --
Torque - Screw: --
Screw Size: --
Ingress Protection: IP20
Material Flammability Rating: UL94 V-0
Features: --
Contact Mating Finish: Tin
Operating Temperature: -50°C ~ 120°C
Color: Black
Wire Gauge or Range - mm²: --
Wire Gauge or Range - AWG: --
Series: Omnimate SC
Current - UL: 10A
Voltage - IEC: 320V
Current - IEC: 17.5A
Mounting Type: Through Hole
Termination Style: Solder
Plug Wire Entry: --
Header Orientation: 135°
Pitch: 0.150" (3.81mm)
Number of Levels: 1
Positions Per Level: 4
Number of Positions: 4
Type: Header, Male Pins, Shrouded (4 Side)
Part Status: Active
Packaging: Bulk 
Description

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Terminal blocks, which also go by the names of header, plug, or socket, are electrical connections that join two or more electrical components or act as an end point of a wire. They are typically made from polyamide resin, with metal contact strips or connector blocks inside. They are primarily used in factories or other industrial areas to connect various types of equipment together. There are different types of terminal blocks to suit whatever needs are.

1977220000 Terminal Blocks, also known as Plugs and Sockets, are used for multiple connections which may include power, data, or various other signals. The terminal blocks are designed with plug connectors and sockets which the user just needs to plug the appropriate line in the appropriate slot in order to make the connection. Additionally, they also provide protection against short circuits, intermittents, noise, and current spikes.

The working principle behind 1977220000 Terminal Blocks is very simple. Electrical signals from various components and/or wires enter the terminal block unit and go through the metal contact strips or connector blocks inside joining the two or more wires or connections. This provides a permanent connection between the wires and/or components. It also simplifies the process of tracking multiple electrical connections.

Terminal blocks are generally used across multiple industrial factors and non-industrial applications. Commonly used in the Aerospace and Electronics industries, they can also be used in the medical, petrochemical, and automotive industries. Terminal blocks are also used for prototyping purposes and can be assembled quickly and easily without having to solder or cut the connections. The plug connectors and sockets make it easier to use for multiple applications.

Furthermore, since the terminal blocks are made of polyamide resins, they are resistant to temperatures, dust, water, vibration, and some corrosive materials. They have a higher tolerance than that of any other type of electrical connection and can be used in applications such as relay panels, the distribution of utility services, and machine start/stop operations. With the rise in IoT, they will also be used in many other applications.

1977220000 Terminal Blocks provide an easy and efficient way to join multiple electrical connections. They are made of polyamide resins that are resistant to dust, water, and other elements. They are also easier to assemble as compared to other electrical connectors, making it perfect for industrial and non-industrial applications. With their high tolerance and durability, they are essential components used in many different sectors and industries.

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

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