490107670812

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The 490107670812 type rectangular connectors, also known as board in, direct wire to board, or wire-in connectors, are typically used when quick and easy assembly is desired. The wire-in connector requires an extra wire compared to a terminal-style connector, but it eliminates the need for wire and soldering.

Application Field

The 490107670812 type rectangular connectors are used in a wide variety of applications, ranging from consumer electronics to industrial control systems. Typical applications include solid-state relay control channels, audio and power systems, alarm and security systems, and medical instrumentation. The connector is designed for secure, consistent, and permanent connection to a variety of electrical components, including flat ribbon cables, shielded cables, and flex circuits.

Working Principle

The working principle of 490107670812 type connectors is very simple. In order for the connectors to perform their connecting tasks, the casing of the connectors is equipped with metal contacts that come into contact with the inner conductors of the wire or ribbon cable when the connectors are mounted on the corresponding board. When a wire/cable is plugged into the terminal, the contacts are clamped to the conductors of the wire/cable and thereby create an electric connection when the correct voltage is applied.

The 490107670812 type connectors are usually designed with a molded plastic body that both protects the contacts from external pollution and prevents accidental short circuits. The contacts are also designed with an appropriate contact design to ensure reliable mechanical and electric connection after being plugged in. In addition, there is a latch between the mated connectors that can lock the mating direction in order to avoid misalignment during the mateing process.

Conclusion

The 490107670812 type rectangular connectors are used for connecting wires or ribbon cables to boards, and their application field is very wide. The working principle of these connectors is very straight forward and they can provide reliable connections. As a result, the 490107670812 type connectors are ideal for applications where quick and easy assembly is desired. Of course, further considerations should be made when selecting connectors for specific applications.

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