69190-203

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Rectangular connectors are amongst the most popularly used connectors in the market. They come in a variety of shapes and sizes, allowing users to tailor their setup to tailor their particular application. Amongst their more popular styles is the 69190-203 header. Let’s take a look at these connectors in more detail, exploring their application field and working principle.

The 69190-203 header is a two-pin offset rectangular connector intended for wire-to-wire installation, and is especially popular for use in automotive and instrumentation applications. It features two male pins which are spaced 0.1” apart, and positioned 0.75” from each end of the connector. The male pins are 0.09” in diameter, making them heavily resistant to vibration and humidity. In addition to their vibration resistance, the male pins are also gold plated, making them highly resistant to corrosion.

The 69190-203 connector is designed to be installed with wires bracketed through holes which are drilled into the PCB. To further secure the pins to the PCB, solder is generally used. This allows the connections between the pins and the PCB to be as rigid as possible, reducing the chances of any damage. If soldering to the PCB is not feasible, then these connectors can also be secured using a pin press.

The 69190-203 connector is designed to be incredibly reliable, with a durability rating of 500 cycles or 500 insertion/removals. This ensures that no matter how many times it is used, the connector remains reliable and disallows any kind of loose connections.

In terms of working principle, the 69190-203 rectangular connector works by using a two-pin system. This allows the user to complete two separate electrical connections, without the need for a third connector. The male pins, once inserted and secured, can handle signals of up to 11A. The two separate pins will then allow the user to transfer the electrical signal up to its destination, or, when used in conjunction with a power cable, provide an electrical current to whatever application the user is powering.

The 69190-203 rectangular connector is an incredibly reliable and useful tool. Its two male pins allow it to be used for more than one application, whilst the miniaturized design means that it can be used in even the most confined of spaces. Its durability and gold plating makes it resistant to vibrations and corrosion, ensuring that the user can have complete confidence in its performance. All in all, the 69190-203 is an ideal choice for a huge variety of applications.

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