Open Frame Linear Actuator Solenoid Push Pull Electromagnet, Tiny DC 4.5V Coil, 40 g Force With 2 mm Stroke, Metal Body, Slick Compact Mini Magnet For DIY Projects, Robotics, And Hobby Builds

Tiny 4.5V DC Solenoid Electromagnet for DIY builds
✔️ 40 g pull, 2 mm stroke, 20 x 12 x 11 mm metal body, 10 cm lead

Open frame solenoid electromagnet with a compact metal body and a 4.5V DC coil. It actuates by energizing to pull a plunger, suitable for DIY robotics, vending machines, office devices, and small automation projects.

✅ Pack size: 1 piece
✅ Rated Voltage: DC 4.5V
✅ Type: Push Pull
✅ Force / Stroke: 40 g / 2 mm
✅ Body Size: 20 x 12 x 11 mm (0.8 x 0.47 x 0.43 in)
✅ Plunger Bar Size: 3 x 40 mm (0.12 x 1.6 in)
✅ Cable Length: 10 cm (3.9 in)
✅ Weight: 12 g
✅ Material: Metal

💡 What is a small DC solenoid electromagnet used for in hobby electronics?

This handy device provides compact, low-voltage actuation for simple linear motion in DIY projects.

- Handy for lightweight door locks and latches in hobby robotics - Useful in vending machines, prototypes, and small automation tasks - Great for starting or stopping mechanisms controlled by microcontrollers