Allicdata Part #: | 1974440000-ND |
Manufacturer Part#: |
1974440000 |
Price: | $ 8.37 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Weidmuller |
Short Description: | TERM BLOCK HDR 28POS 3.81MM |
More Detail: | 28 Position Terminal Block Header, Male Pins, Shro... |
DataSheet: | 1974440000 Datasheet/PDF |
Quantity: | 1000 |
20 +: | $ 7.60221 |
Specifications
Voltage - UL: | 300V |
Insulation Height: | 0.894" (22.71mm) |
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: | 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: | 90°, Right Angle |
Pitch: | 0.150" (3.81mm) |
Number of Levels: | 2 |
Positions Per Level: | 14 |
Number of Positions: | 28 |
Type: | Header, Male Pins, Shrouded (4 Side) |
Part Status: | Active |
Packaging: | Bulk |
Description
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Terminal blocks, headers, plugs and sockets are basic elements of circuit connections, playing the role of connecting, distributing and controlling electric current and electrical signals. Terminal blocks include terminal strips, terminal boards, male subjects, etc., which together constitute the core of the electrical system.Terminal Blocks
Terminal blocks are a kind of connection hardware used in electric connection. It is composed of two parts: the screw terminal and the wiring terminal. It is easy to connect various kinds of wires, and it is convenient and safe. It is usually used to connect and link thin wires or solid lines.The connection principle of the terminal block works by connecting the two parts that need to be connected and screwed in place with a screw. The terminals are generally U-shaped, with a splicing in the middle and some screw holes near the joint. In order to connect more items together, a terminal block can also be extended with more terminals. The terminal blocks usually supplied in packages contain multiple terminals intertwining each other. The corresponding screw holes on the sides form a normal socket.The working principle of terminal blocks is relatively simple. Since the screws of the terminals are clamped, the metal pieces in the terminals are also clamped to achieve the effect of power connection. And the surface of the connector is usually insulated. The role of the conductor is to connect two or more different lines in order to achieve a certain power transmission effect. Since the terminals of the terminals are tightened into a whole, it can also achieve the effect of unified power transmission and control.Headers and Connectors
Headers and connectors are the electrical components that are used to join two or more electrical circuits together to form a complete system. The headers and connectors are often used in combination to meet the power connection needs of the system. aThe functioning of headers and connectors is based on the principle of forming a closed circuit with the output. This device is typically used in applications where the electrical power needs to be connected over long distances between the input and output points. It is generally used for the purpose of connecting and disconnecting electrical transmission from one place to another along with the extra external power that is needed. Typically, headers and connectors are used in combination with relay systems, and they often come in male and female types. The male type is typically used to connect electrical wires from one point to another, while the female type is used to send the current from the electrical surge from one point to another. The connectors of the headers and connectors are usually made of materials such as copper, silver, or gold.Plugs and Sockets
Plugs and sockets are two components of an electrical circuit. They are used to connect two different parts of a circuit or two different electrical devices to each other. They are usually used for the purpose of power transmission or voltage transmission.The working principle of plugs and sockets is relatively simple. A plug is inserted into a socket such that an electrical contact is established between the terminals of the two components. When the plug and socket are connected, current can flow from one component to the other. The plug and socket are designed so that they also provide a form of electrical insulation between the two components.Plugs and sockets come in different sizes and shapes, and they can be made of different materials. The most common materials include plastic, metal and rubber. Plugs and sockets are also rated according to their voltage and amperage capacity. The higher the voltage rating of the plug and socket, the more power it is capable of transmitting. The same is true for the amperage capacity since the higher the amperage capacity, the more current the plug and socket can handle.Terminal blocks, headers, plugs and sockets are essential components when it comes to power connection. They enable the electric current or voltage to be divided into two and then sent to other parts of the electrical system. Their working principles are simple and they are available in different sizes and materials, making them applicable to a wide variety of applications.The specific data is subject to PDF, and the above content is for reference
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