 
                            | Allicdata Part #: | 1290740000-ND | 
| Manufacturer Part#: | 1290740000 | 
| Price: | $ 6.87 | 
| Product Category: | Connectors, Interconnects | 
| Manufacturer: | Weidmuller | 
| Short Description: | TERM BLOCK HDR 28POS VERT 3.5MM | 
| More Detail: | 28 Position Terminal Block Header, Male Pins, Shro... | 
| DataSheet: |  1290740000 Datasheet/PDF | 
| Quantity: | 1000 | 
| 30 +: | $ 6.24351 | 
                Specifications
            
            | Voltage - UL: | 150V | 
| Insulation Height: | 0.559" (14.20mm) | 
| 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 Flange, Solder Retention | 
| Contact Mating Finish: | Tin | 
| Operating Temperature: | -50°C ~ 120°C | 
| Color: | Black | 
| Wire Gauge or Range - mm²: | -- | 
| Wire Gauge or Range - AWG: | -- | 
| Series: | Omnimate S2C | 
| Current - UL: | 10A | 
| Voltage - IEC: | 200V | 
| Current - IEC: | 13.4A | 
| Mounting Type: | Through Hole | 
| Termination Style: | Solder | 
| Plug Wire Entry: | -- | 
| Header Orientation: | Vertical | 
| Pitch: | 0.138" (3.50mm) | 
| 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
            
            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
Terminal Blocks - Headers, Plugs and Sockets
Terminal Blocks, also known as Headers, Plugs and Sockets, are commonly used in electrical and electronic designs, providing reliable electrical connections between signal and power sources with equipment. They comprise a set of distinct components designed to ensure reliable, secure and accurate connections and ensure that power and signals can be easily routed to the necessary places within the system.Types of Terminal Blocks
There are three different types of Terminal Blocks; Headers, Plugs and Sockets. These components differ in terms of their functionality, how they are used and what they are used for.Headers
Headers are a form of terminal block which is mostly used to provide an interface for connecting between power sources and other equipment. The header is inserted into a panel or the chassis and attached with either screws or bolts, which will ensure that the components remain secure and does not move out of place. In addition, the headers will also act as a connector when pairing devices.Plugs
Plugs are designed to enable the connection between an individual power source and other equipment. They are typically installed into the plugging device and act as an intermediary between the power source and the equipment. The plug will also be used to power up the required equipment as necessary.Sockets
Sockets are a type of terminal block which is used to capture the connection between the power source and the equipment. The socket is installed into the required equipment and will act as an intermediary between the power source and the equipment. It will also enable the required power to be supplied to the equipment as necessary.1290740000 Application Field and Working Principle
Terminal Blocks are widely used in a variety of different industries and applications, such as the automotive, railways, energy, telecommunications, computer and electronics industry. They provide secure and reliable electrical connections between signal and power sources, thus allowing power and signals to be accurately routed to the necessary places within the system.In terms of their working principle, the terminal blocks consist of a set of separate components designed to ensure reliable, secure and accurate connections. The header, plug and socket components must first be installed into the required panels and equipment. This will then enable the power source to be connected to the required equipment as necessary. Depending on the type of connection required, the plugging components will be used at various points, in order to ensure that the power source can be connected to the required equipment when necessary.Once the header, plug and socket components are connected, the power source can then be connected between the two components via a set of wires. This will then enable the required power to be supplied to the equipment when necessary. Moreover, signal connections can also be made via other components such as connectors and/or jumpers.In conclusion, Terminal Blocks provide a reliable and secure way of connecting power sources with other equipment. This, in turn, enables the power and signals to be accurately routed to the necessary places within the system. Furthermore, these components can also be used in a variety of different industries and applications.The specific data is subject to PDF, and the above content is for reference
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