AST1350404

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Terminal blocks provide an electrical link between wire connections and printed circuit boards (PCB) and other electronic components. The AST1350404 terminal block is designed primarily for wire-to-board connections. It is commonly used for power supplies and safety circuits.

The AST1350404 is a double row terminal block with 5.08mm pitch and five 3 Amp contacts. It is 4.2mm wide and has a maximum mounting height of 27.5mm. The contacts in the block are rated up to 30V and the block is rated up to 300V. The AST1350404 is UL94 V-2 approved for flammability and is IP67 sealed for water proofing and dustproofing. The block is also capable of handling up to 15A of current.

The AST1350404\'s working principle is based on the key factor of its design, which is the contact between the terminal block and the wire. The contact is made by using a contact holder with a metal pin that is inserted into a hole on a subbase and held in place by a spring. The contact holder provides an electrical connection between the wire and the terminal block. To ensure a secure contact, the terminal block is designed with a single row of contacts and an extra latch mechanism at each end of the contact holder. This latch mechanism ensures that the terminal block is securely held in place and that the connection between the wire and the terminal block is secure.

The AST1350404 terminal block is ideal for applications where environmental and safety requirements must be met. Its double row of contacts provides more flexibility for connecting multiple wires to the same device and the extra latch mechanism provides a secure connection. The contact holders provide better conductivity than traditional terminals, greater durability, and are able to handle high current loads. The AST1350404 is also IP67 sealed, providing protection from dust, water, and other environmental contaminants. In addition, the terminal block is UL94 V-2 approved for flammability.

The AST1350404 terminal block is widely used in various applications, including power supplies, safety circuits, and other electrical interface applications. It is easy to install and its rating for current and voltage make it suitable for a variety of applications. The AST1350404 is also ideal for both through hole and surface mount applications. It is often used in applications where reliability and safety are critical, such as those involving home appliances, automotive electronics, and industrial control equipment.

In conclusion, the AST1350404 is a reliable, robust and easy to use terminal block. It is used in many applications, including power supplies, safety circuits, and other electrical interface applications. Its double row of contacts provides increased flexibility for connecting multiple wires to the same device and the extra latch mechanism ensures a secure connection. The contact holders provide better conductivity than traditional terminals and are able to handle high current loads. The terminal block is also IP67 sealed and UL94 V-2 flammability approved, making it suitable for a variety of applications.

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