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Switches - Electronic

Electronic solid state switches

Electronic solid state switches allow the control of large current loads from a small switch, push button or digital signal.

Normally large currents must be switched by large mechanical switches as the internal contacts must be physically large and movement quick and robust to reduce wear from arcing.

These electronic based switches use MOSFETs to switch the load based on input from a low voltage / low current mechanical switch or digital input. Use of small control switches allows for multiple switches and better switch placement with only light signal wiring required.

Big MOSFET Slide Switch with Reverse Voltage Protection, MP

Code: SKU-003439

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 8 A at 4.5 V to 40 V .

$ 7.95

In stock in Australia

We can ship 31 more in 7-10 days

Big Pushbutton Power Switch with Reverse Voltage Protection, HP

Code: SKU-003438

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

$ 13.95

In stock in Australia

We can ship 57 more in 7-10 days

Big Pushbutton Power Switch with Reverse Voltage Protection, MP

Code: SKU-003437

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

$ 8.95

In stock in Australia

We can ship 6 more in 7-10 days

Mini MOSFET Slide Switch with Reverse Voltage Protection, LV

Code: MCU-60171

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 .

$ 6.95

In stock in Australia

We can ship 3 more in 7-10 days

Mini MOSFET Slide Switch with Reverse Voltage Protection, SV

Code: MCU-60172

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 4 A at 4.5 V to 40 V .

$ 6.95

In stock in Australia

We can ship 91 more in 7-10 days

Mini Pushbutton Power Switch with Reverse Voltage Protection, LV

Code: MCU-60169

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

$ 7.95

In stock in Australia

We can ship 79 more in 7-10 days

Mini Pushbutton Power Switch with Reverse Voltage Protection, SV

Code: MCU-60170

The Pololu Pushbutton Power Switches are sophisticated power control alternatives to bulky mechanical switches. The main function is pushbutton-based latching power control, where one push turns on power and another push turns it off.

$ 7.95

In stock in Australia

We can ship 83 more in 7-10 days

Big MOSFET Slide Switch with Reverse Voltage Protection, HP

Code: SKU-003440

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 16 A at 4.5 V to 40 V .

$ 12.95

Special Order

We can ship 18 more in 7-10 days

SparkFun Power Driver Shield Kit

Code: SKU-000740

This shield allows you to use a computer power supply (or other power source) to use your Arduino to switch high current. With RFP30N06LE MOSFETS, you can easily control a lot of current directly from your Arduino. The board provides 6 PWM outputs via screw terminals.

$ 42.95

Special Order

We can ship 21 more in 7-10 days