OSTHF057081

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Terminal blocks are widely used in electrical engineering for connecting wires to components. They provide an efficient, reliable and economical way to establish secure connections. The OSTHF057081 Terminal Block is a wire-to-board device that is used in a variety of applications. This article will discuss the application field and working principle of the OSTHF057081 Terminal Block.

Applications

The OSTHF057081 is designed for a variety of applications and can be found in industrial and electronics controls, lighting and appliances, power supplies, automotive, marine, and consumer electronics. This type of terminal block is an ideal solution for PCB terminal connections, thanks to the low profile design and the wide selection of pitch, color and pin arrangements. The OSTHF057081 terminal block has two types: PCB printing and cable clamp.

• PCB Printing Types: This type of OSTHF057081 comes with an optional mounting tabs. The default surface is also resistant to damage caused by solder. The four PCB injection molding terminals which are a snap-fit structure for easy and secure mounting.
• Cable Clamp Types: The cable clamp type is a clampd-on terminal block which allows the wiring of additional connections. As the clamps secure the easy stripped wire, it has an optional up-stud protection on the underside to secure the wire in place. They can be easily removed or replaced without having to replace the whole unit.

Working Principle

The OSTHF057081 terminal block works on the principle of contact between two or more conductive terminals. The device generates a continuous electrical connection between the terminals and allows a secure and reliable way of connecting wires to components. It consists of two parts: an insulation body and a contact mating part. The insulated body is made of resistant polymeric material and houses the contact mating part. The contact mating part has two contact elements that make contact with the conductor and serve to connect the two wires. The two contact elements are separated by an isolator and held in place by a screw or a spring which secures the connection. The contacts are made by pushing the wire in between them and tightening the screws or the spring.

The OSTHF057081 is designed with both flat and angled terminal mounting designs. The flat body fits onto a printed circuit board and the angled connection is designed for easy access. Additionally, the terminal blocks are designed to prevent the connection of incorrect wires. A coding system is also in place to easily identify each circuit, which prevents confusion.

The OSTHF057081 can be used in a variety of applications and can handle both low and high current applications up to 500 Amps. The UL certified product is also reliable and durable and has a limited 5 year warranty. Additionally, the terminal blocks are temperature resistant up to 105 Celsius.

Conclusion

The OSTHF057081 terminal block is a versatile and cost efficient terminal block designed for low and high power applications. They offer secure and reliable connections and are an ideal solution for PCB terminal connections thanks to the low profile design and wide selection of pitch, color and pin arrangements. The terminal blocks provide user-friendly solutions for wire-to-board applications and come with a limited 5 year warranty.

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