OSTHC040080

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Terminal Blocks - Wire to Board play a vital role in a range of common electronic devices, including computers, electronic appliances, and telecommunication systems. The OSTHC040080 is one of the more popular Terminal Block models on the market. Understanding the application field and working principle of the OSTHC040080 is an important step towards ensuring the proper installation and operation of your device.

Application Field of OSTHC040080

The OSTHC040080 is a wire-to-board terminal block typically used in the electric, communication, power and other fields. It is mainly used to complete the circuit connection between the wire and the board. Its application field also includes construction of machines, power distribution boxes, portable electronics, electronic equipment box, vending machines and other similar applications.

Furthermore, the OSTHC040080 is designed for high current rated applications and complies with UL and CSA standards for wire-to-board terminal blocks. The terminal blocks can also be equipped with a variety of external accessories like protective covers, bridging links, terminal markers, etc., to provide additional insulation, reduce risk of a short, or for identification purposes.

Working Principle of OSTHC040080

The OSTHC040080 is a 3-piece terminal block equipped with an inherent push-in wire connection. The 3 pieces are the base, the middle contact part, and the upper mounting part. The base and the upper mounting part are made of self-extinguishing thermoplastic material, while the middle contact part is made of copper alloy and is plated with gold for excellent conductivity. The base and the middle contact part have two holes on their sides for secure mounting.

When the wire is inserted into the OSTHC040080’s integratedpush-in connection, it is clamped by the contact spring which isbuilt into the base. This creates a firm, vibration-proofconnection. This ensures reliable contact between the twoparts over a wide temperature range, from -30°C to +105°C.

The OSTHC040080 also features a low contact resistancewhich offers better conductivity and heat dissipation. Thepush-in connection also eliminates the need for any solderingor complex wiring procedure. This makes the installationprocess straightforward and hassle-free.

Conclusion

The OSTHC040080 is a highly reliable wire-to-board terminalblock from a trusted and reputable brand. Its integratedpush-in connection system ensures a secure and vibration-proofconnection, as well as a low contact resistance and goodconductivity. Its universal application field and reliableworking principle make it an attractive choice for manycommon electronic applications.

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