OSTVN21A150

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Terminal Blocks - Wire to Board is a series of electrical connectors widely used in the application of electrical engineering. It is the essential connection between a wire and a board, and as such provides a permanent mechanical and electrical connection between two circuits. The OSTVN21A150 Terminal Block is a type of socket terminal designed for wire-to-board applications. It is particularly well suited for use in industrial, automotive, aviation, telecommunications and defence applications.

The OSTVN21A150 is an industrial grade terminal block with a rated working voltage of 300VDC and a rated current of 21A. It can be used with solid and stranded wires from 0.2mm to 1.5mm in diameter. The terminal block is made of insulated material with a flame-retardant rating of UL94V-2 and is water and dust resistant. The contact terminals are made of copper alloy and are plated with gold or tin to prevent corrosion. The terminal blocks have a knurled finish for easy insertion and removal of wires.

The body of the OSTVN21A150 has two distinct parts, one for the pins and one for the sockets. The pins are designed to securely accommodate and contact a solid or stranded wire. The sockets are designed to securely hold the wire in place and provide electrical insulation. To facilitate connection and disconnection, a latching system is included which allows for quick and easy installation and removal of the connector.

The working principle of the OSTVN21A150 Terminal Block is based on inserting the wire into the socket. The connector provides a tight fit and electrical contact between the wire and the terminal block. This ensures a secure connection and protects against vibration, movement, and sudden electrical faults. The integrated latching system locks the wire in place, so once the wire has been correctly inserted, it cannot be removed or pulled out until the latch is disengaged. This provides an additional layer of protection for the connection.

The OSTVN21A150 Terminal Block is an excellent choice for connecting wires and boards. The high-quality construction, flame-retardant rating and resistance to water and dust make this connector reliable and durable. The latching system provides an extra safety measure, and the quick and easy installation and removal of the connector makes it ideal for applications where connection and disconnection are frequent.

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