Allicdata Part #: | 1943270000-ND |
Manufacturer Part#: |
1943270000 |
Price: | $ 2.79 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Weidmuller |
Short Description: | TERM BLOCK HDR 11POS VERT 3.81MM |
More Detail: | 11 Position Terminal Block Header, Male Pins, Shro... |
DataSheet: | 1943270000 Datasheet/PDF |
Quantity: | 1000 |
50 +: | $ 2.53172 |
Series: | Omnimate SC |
Packaging: | Bulk |
Part Status: | Active |
Type: | Header, Male Pins, Shrouded (4 Side) |
Number of Positions: | 11 |
Positions Per Level: | 11 |
Number of Levels: | 1 |
Pitch: | 0.150" (3.81mm) |
Header Orientation: | Vertical |
Plug Wire Entry: | -- |
Termination Style: | Solder |
Mounting Type: | Through Hole |
Current - IEC: | 17.5A |
Voltage - IEC: | 320V |
Current - UL: | 10A |
Voltage - UL: | 300V |
Wire Gauge or Range - AWG: | -- |
Wire Gauge or Range - mm²: | -- |
Color: | Orange |
Operating Temperature: | -50°C ~ 120°C |
Contact Mating Finish: | Tin |
Features: | Mating and Mounting Flange |
Material Flammability Rating: | UL94 V-0 |
Ingress Protection: | IP20 |
Screw Size: | -- |
Torque - Screw: | -- |
Wire Strip Length: | -- |
Contact Material: | Copper Alloy |
Housing Material: | Polyamide (PA), Nylon, Glass Filled |
Contact Tail Length: | 0.126" (3.20mm) |
Insulation Height: | 0.362" (9.20mm) |
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Terminal blocks – headers, plugs and sockets are widely used in industrial settings, communication networks and everyday electronics. They provide a fast, reliable and economical connection solution for large and small applications. This article will explore the working principle, application field and type of terminal blocks.
Working Principle
Terminal blocks play an important role in providing reliable and secure connections. The working principle of a terminal block is to make safe electrical connections between two or more insulated conductors or wires. To do this, the terminal block typically uses a pin and socket type connection which can be easily accessible to a screw type connection.
The terminal blocks are generally classified into two categories: fixed type and pluggable type. Fixed terminal blocks are designed for permanent connections and have a pin that is permanently inserted into the block. Pluggable terminal blocks are designed for easy electrical connections and have a socket on one end and a pin on the other that can be easily connected.
Application Field
Terminal blocks are used in a wide variety of applications as they provide a fast, reliable and economical connection solution for large and small applications. They are commonly used in the industrial, communication and consumer electronics markets. In the industrial sector, terminal blocks are used to provide electrical connections to field instruments, motor controls and other control systems. In the communication market, they are used for data and voice connections. In the consumer electronics market, they provide electrical connections to various electronic devices such as laptops and smartphones.
Terminal blocks are also used for power distribution, alarm systems, and process control systems. In addition, they can be used for educational purposes where students learn to make electrical connections using terminal blocks.
Type of Terminal Blocks
Terminal blocks come in a variety of styles, sizes and materials. The most common type is the screw type where two or more wires can be attached by tightening the screws. Terminal blocks made of plastic are the most economical option, but those made of metal provide better insulation and greater durability. Another type of terminal block is the two-piece type. These types are made up of a socket and plug, with the socket connecting to the power source and the plug connecting to the device.
Terminal blocks also come in a range of sizes. The standard sizes are 0.20 inch (5.08mm), 0.25 inch (6.35mm) and 0.375 inch (9.52mm). Lastly, they come in a range of colors for better identification.
Terminal blocks – headers, plugs and sockets are widely used in industrial settings, communication networks and everyday electronics. They provide an effective and reliable connection solution for large and small applications. This article has explored the working principle, application field and type of terminal blocks.
The specific data is subject to PDF, and the above content is for reference
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