| Allicdata Part #: | 1639200000-ND |
| Manufacturer Part#: |
1639200000 |
| Price: | $ 10.43 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK PLUG 21POS 3.5MM |
| More Detail: | 21 Position Terminal Block Plug, Female Sockets 0.... |
| DataSheet: | 1639200000 Datasheet/PDF |
| Quantity: | 1000 |
| 24 +: | $ 9.48199 |
Specifications
| Voltage - UL: | 300V |
| Insulation Height: | 0.884" (22.45mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | 6mm |
| Torque - Screw: | 0.2-0.25 Nm (1.7-2.2 Lb-In) |
| Screw Size: | M2 |
| Ingress Protection: | IP20 |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Mating Flange |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 100°C |
| Color: | Orange |
| Wire Gauge or Range - mm²: | 0.2-1.5mm² |
| Wire Gauge or Range - AWG: | 14-28 AWG |
| Series: | Omnimate BL |
| Current - UL: | 8A |
| Voltage - IEC: | 320V |
| Current - IEC: | 12A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screw - Clamping Yoke (Tension Sleeve) |
| Plug Wire Entry: | 90° |
| Header Orientation: | -- |
| Pitch: | 0.138" (3.50mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 21 |
| Number of Positions: | 21 |
| Type: | Plug, Female Sockets |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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Terminal Blocks – Headers, Plugs and SocketsTerminal blocks are an essential component of any electrical circuit, providing connection points for a variety of add-ons and systems. Types include headers, plugs, and sockets, each of which is designed to be used in a specific application field and working principle. The following information will outline the characteristics of each type of terminal block.HeadersHeaders, also known as terminal strips, are used as connecting points for a variety of switches, breakers, transformers, and other devices. Each header consists of two parts – the base and the terminal strips. The base is typically made of thermoplastic or aluminum and is mounted to the actual electrical component, while the terminal strips are metal pieces that accept and supply current. The current flows through the base and then into each terminal strip, resulting in a circuit. Headers are available in standard and customized styles and come in various sizes and terminals configurations. Standard headers come with up to sixteen terminals, while custom styles can be designed to allow for more or less terminals, depending on the application. As such, headers provide a great degree of flexibility and customization, allowing for more specific applications in more specialized fields. PlugsPlugs are commonly used in industrial environments to connect motors and other devices that require safety barriers. Due to their large size and form factor, plugs are used where more powerful components are required, such as in industrial plants or large-scale manufacturing buildings. Plugs are also commonly used for mains power connections, since they are designed to handle large amounts of current and voltage. Plugs generally consist of two pieces – the pin and the socket. The pin is typically a solid metal piece that is connected to the source of power, while the socket is designed to accept the pin. The current flows from the pin into the socket, and then into the corresponding appliance or device. To ensure maximum safety, plugs typically feature a third component known as the earth pin, which provides an extra layer of protection between components in the event of a short circuit. SocketsSockets, also known as receptacles, are primarily used to connect electrical equipment in both domestic and commercial environments. Common applications include wall sockets and IEC sockets, which are used to connect electrical equipment such as computers, phones, and televisions. Unlike plugs, which are designed to handle large amounts of current, sockets generally provide relatively low levels of power. Sockets are designed using a female contact system, with the contact being either pin-type or blade-type, depending on the application. With the pin-type system, the pin needs to be inserted in the socket for current to flow, while with the blade-type system, the blade needs to be inserted into the corresponding slot in the socket. Most sockets also feature an earth terminal, which provides additional protection against electric shocks and shorts. ConclusionTerminal blocks are an essential component of any electrical system, providing connection points for a variety of devices and components. Types of terminal blocks include headers, plugs, and sockets, each of which is designed to be used in a specific application field and working principle. In general, headers provide a great degree of flexibility and customization, while plugs are used in industrial environments to provide safety barriers. Finally, sockets are used to connect electrical equipment in both domestic and commercial environments.The specific data is subject to PDF, and the above content is for reference
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1639200000 Datasheet/PDF