Solenoid Mini Push Pull 5v

The Solenoid Mini Push Pull 5V from Adafruit is a small yet powerful electromagnet designed for precise motion control. Solenoids work by using a coil of copper wire to create a magnetic field that moves a metal slug (armature) inside. This solenoid is unique because it can both push and pull, with a 20mm body and a captive armature that returns to its original position when the voltage is removed, thanks to a built-in return spring.

Unlike many low-cost solenoids that are limited to either push or pull actions, this one offer both functions in a compact design. The solenoid's spring mechanism ensures the armature stays in place, and the integrated mounting tabs make installation straightforward. It's a versatile component, perfect for various applications, from automation to simple mechanical movements.

To power this solenoid, you'll need a power transistor and a protection diode, as it draws about 1 Amp of current when activated. A robust power supply is recommended since a USB port may not provide enough power. This solenoid is an excellent choice for adding reliable motion control to your projects.

Specifications:

• Rated Voltage: 5V
• Current (at DC 5V): 1.1A
• DC Resistance: 4.5 ± 5% Ω
• Throw (at DC 5V): 3mm / 80g
• Lead Length: ~57mm / 2.2"
• Weight: 12.6g

Technical Details

• Solenoid Driver Diagram
• Why Your Solenoid Needs a Diode - Collin’s Lab Notes