1978480000 Allicdata Electronics
Allicdata Part #:

1978480000-ND

Manufacturer Part#:

1978480000

Price: $ 3.37
Product Category:

Connectors, Interconnects

Manufacturer: Weidmuller
Short Description: TERM BLOCK HDR 12POS 3.81MM
More Detail: 12 Position Terminal Block Header, Male Pins, Shro...
DataSheet: 1978480000 datasheet1978480000 Datasheet/PDF
Quantity: 1000
50 +: $ 3.05764
Stock 1000Can Ship Immediately
$ 3.37
Specifications
Voltage - UL: 300V
Insulation Height: 0.433" (11.00mm)
Contact Tail Length: 0.059" (1.50mm)
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: Mating and Mounting Flange
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: 12
Number of Positions: 12
Type: Header, Male Pins, Shrouded (4 Side)
Part Status: Active
Packaging: Bulk 
Description

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Terminal blocks are a type of terminal used to connect two or more wires to a device. They come in various shapes and sizes, and are used in a variety of applications. Generally, they are used to connect electrical equipment (e.g. appliances, motors, switches, circuit breakers, etc.), but they can also be used in electronic and computer applications. Terminal blocks are commonly classified into two main categories; headers, plugs and sockets. Headers are typically used for power supplies, while plugs and sockets are more suited for data transmission. HeadersA header terminal block is a type of terminal block with a large center hole where the power cables can be inserted. These are common in consumer electronics such as radios, stereos, and other audio equipment. They are also used in computer applications. Headers can be single-pin or multiple-pin. A single-pin header will have a single connection point; a multiple-pin header can have several connection points. The main advantage of headers is that they are very easy to use, and can be quickly and easily connected and disconnected. They are also quite reliable, and can handle high electrical currents. Plugs and SocketsA plug-and-socket terminal block is typically used for low-power, low-voltage applications such as data transmission. This type of terminal block is usually very small and consists of a plug and socket. The plug is inserted into the socket, and then the wires are attached to the terminals at the end of the plug. Plug-and-socket terminal blocks are generally used in applications such as computer buses, which require high-precision communication between two different components. They are also commonly used in home automation. The main advantage of plug-and-socket terminal blocks is that they are very easy to use, and the electrical connection is very secure. They also offer significant space-saving benefits compared to other types of terminals. Working PrincipleTerminal blocks generally work by ensuring a physical connection between two or more wires. This connection can either be made by crimping the wire, or by soldering it. In both cases, the terminal blocks provide an electrical connection that is highly reliable. Additionally, terminal blocks offer protection from shorts. They do this by providing insulation around the terminal contact, which prevents stray currents from causing damage to the equipment. Terminal blocks also provide protection from mechanical shocks. They do this by making physical and electrical connections with the wires quite secure, and by providing a stable surface for the wires to rest on. ConclusionTerminal blocks are an essential piece of equipment in many electrical and electronic applications. They are available in a variety of sizes and styles, ranging from single-pin headers to complex plug-and-socket configurations. Terminal blocks provide a reliable connection between two or more wires, and also offer protection from shorts and mechanical shocks. They are very easy to use, and offer significant space-saving benefits.

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

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