
Allicdata Part #: | 1731853-ND |
Manufacturer Part#: |
1731853 |
Price: | $ 4.97 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Phoenix Contact |
Short Description: | TERM BLOCK HDR 20POS 90DEG 3.5MM |
More Detail: | 20 Position Terminal Block Header, Male Pins, Shro... |
DataSheet: | ![]() |
Quantity: | 1000 |
50 +: | $ 4.51710 |
Voltage - UL: | 300V |
Insulation Height: | -- |
Contact Tail Length: | 0.134" (3.40mm) |
Housing Material: | Polybutylene Terephthalate (PBT) |
Contact Material: | -- |
Wire Strip Length: | -- |
Torque - Screw: | -- |
Screw Size: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Features: | Locking Ramp |
Contact Mating Finish: | Tin |
Operating Temperature: | -- |
Color: | Green |
Wire Gauge or Range - mm²: | -- |
Wire Gauge or Range - AWG: | -- |
Series: | COMBICON MC |
Current - UL: | 8A |
Voltage - IEC: | 250V |
Current - IEC: | 8A |
Mounting Type: | Through Hole |
Termination Style: | Solder |
Plug Wire Entry: | -- |
Header Orientation: | 90°, Right Angle |
Pitch: | 0.138" (3.50mm) |
Number of Levels: | 1 |
Positions Per Level: | 20 |
Number of Positions: | 20 |
Type: | Header, Male Pins, Shrouded (4 Side) |
Part Status: | Active |
Packaging: | Bulk |
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Terminal Blocks - Headers, Plugs, and Sockets
Terminal blocks, headers, plugs, and sockets are often used in various forms of electrical engineering. The 1731853 terminal block is an important type of connector that is widely used in many industries. This article will take a closer look at the application fields, working principles, and safety precautions that can be followed when using the 1731853 terminal block.
Application Fields and Uses
The 1731853 terminal block is a fit-and-forget type of connector used for securing and protecting electrical connections. It has a wide range of uses, including connecting electrical circuits, supporting distribution boards, connecting multiple circuits within a single connection, controlling a wide variety of machinery, and other applications. The 1731853 terminal block is commonly used in the automotive, construction, and industrial sectors where reliable and safe electrical connections are required.
In the automotive sector, the 1731853 terminal block is used to link positions and switches, connect external devices, and link switches and cards. In construction, it is used to link fixtures and boxes with outlets, switches, and wall panels. In industrial settings, it is often used to connect multiple machines, such as presses, turbines, conveyor belts, and hydraulic systems.
Working Principle and Design
The 1731853 terminal block is designed to provide a secure and reliable connection between two wires. It is composed of several main components, including a body, contacts, internal terminal blocks, and contact springs. The body is typically made of thermoplastic or other materials and is designed to be resistant to corrosion and wear. The contacts are typically made of gold or nickel-plated brass, depending on the application. The internal terminal blocks allow the electrical connection to be broken or connected, depending on the user. The contact springs connect the contacts to the body and secure the connection.
To assemble the terminal block, a user must first insert two wires into the contacts and secure them with the contact springs. Then, the user will slide the body over the two wires, which will secure the electrical connection. Once the connection is secure, the user can then insert the internal terminal blocks into the body, ensuring the wires are properly connected and that the connection is secure.
Safety and Maintenance
When using the 1731853 terminal block, it is important to follow certain safety and maintenance guidelines. It is important to wear the proper personal protective equipment when handling any electrical equipment, and to always disconnect the power supply before working on any wiring. Also, the terminal block should be securely fastened to the mounting bracket, and all wires should be properly insulated and secured with the contact springs.
In order to ensure long-term use, the terminal block should be inspected regularly for any signs of damage or corrosion. If any issues are found, they should be addressed immediately to prevent further damage. Additionally, the terminal block should be regularly cleaned with a dry cloth or soft brush to remove any dirt or dust buildup.
Conclusion
The 1731853 terminal block is an important type of electrical connector that is widely used across a range of industries and applications. It is designed to provide a secure and reliable connection between two wires and can be used in many different applications. When using the 1731853 terminal block, it is important to wear the proper safety gear and to regularly inspect and clean the terminal block to ensure long-term use.
The specific data is subject to PDF, and the above content is for reference
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