ABD301NUB

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Pushbutton switches are an essential part of any electronic system design. The ABD301NUB pushbutton switch provides reliable operation, low cost, and highly visible operation even in the dark. The ABD301NUB has a wide range of applications and a robust working principle.

The ABD301NUB is a single pole momentary contact normally open pushbutton switch. It is a miniature size and single-row switch with an integral cable lead. This type of switch is common in consumer electronics, process control, alarm systems, and other applications, and is designed to switch relatively low currents.

The standard dimensions of the ABD301NUB are 16 mm x 9 mm which is suitable for panel, thru-panel and PCB mounting. The electrical characteristics of the switch are rated at 20mA at 24VDC, 200mW, and 10V 0.3A. The contact resistance is less than 100mW and the insulation resistance is greater than 100M W. Due to the low contact resistance and high insulation resistance, the switch is suitable for high frequency relays and in-circuit applications and has a long switch life.

The ABD301NUB has a working principle where the switch is pressed down to complete a circuit. When the switch is released, the circuit is broken and the switch returns to its original, open state. This type of mechanical behavior is known as ‘momentary action’ and is common in consumer electronics and other applications.

The ABD301NUB is designed with a flat tactile surface and square shape which provides an ergonomic surface size that is both comfortable and easy to use. The design of the switch provides a tactile action where the user can feel the switch when it is pressed, thus providing a higher level of feedback. This design also ensures that the actuator does not protrude too far out from the panel.

The ABD301NUB switch is constructed from a combination of highly durable materials and has a waterproof rating of IP65. This rating makes the switch ideal for outdoor applications such as garden lighting, security systems, and other outdoor uses.

All in all, the ABD301NUB pushbutton switch is an affordable, reliable solution for an wide array of practical applications. It features a low contact resistance, low power consumption, and a robust working principle for switching applications. Its compact size, long switch life and IP65 waterproof rating make it suitable for a variety of uses and locations.

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