Mini MOSFET Slide Switch with Reverse Voltage Protection, LV

Mini MOSFET Slide Switch with Reverse Voltage Protection, LV


This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 6 A at 2 V to 20 V. The board features reverse-voltage protection and also makes it easy to control the MOSFET with an external switch or the digital output of a microcontroller.

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This product is a power switch implemented as a pair of P-channel MOSFETs configured as a high-side switch with reverse voltage protection and controlled by a micro slide switch. Because the main current does not go through the controlling mechanical switch, a variety of switches can be used without concern for the current they can carry. For example, a small slide or toggle switch can be mounted conveniently on a control panel with thin wires running to it, while the main power path can be shorter and with thicker wires. Pushbutton or tactile switches can also be used for momentary switching applications.


Size: 0.6″ × 0.6″ × 0.1″
Weight: 0.6 g

General specifications:

Current rating: 6 A
Minimum operating voltage: 2 V
Maximum operating voltage: 20 V
Reverse voltage protection?: Y

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