






⚙️ Small size, big impact—power your projects with precision and style!
The BUBQD DS-0420S is a mini push-pull linear solenoid electromagnet featuring a 3mm stroke and a compact 12x20.5x28mm open frame design. Operating at 3V to 5V DC with a current range of 0.5A to 0.83A, it delivers precise actuation ideal for limit switches and push-pull applications. Lightweight at just 13.3g, it’s engineered for quick, efficient bursts to avoid overheating, making it a reliable choice for professional-grade electronic and industrial projects.





| ASIN | B0BMVCWQWX |
| Best Sellers Rank | #78,088 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Solenoids |
| Brand | BUBQD |
| Brand Name | BUBQD |
| Current Rating | 0.5 Amps |
| Customer Reviews | 4.3 out of 5 stars 17 Reviews |
| Included Components | NO |
| Item Weight | 0.47 Ounces |
| Manufacturer | BUBQD |
| Material | Iron |
| Material Type | Iron |
| Maximum Supply Voltage | 5 Volts (DC) |
| Model | DS-0420S |
| Output Type | Push-Pull |
| Sensing Distance | 3 Millimeters |
| Specific Uses For Product | Limit switch, push-pull |
| Style | Magnet |
| Style Name | Magnet |
| UPC | 793227882169 |
S**B
Perfect small, low-power solenoid
Exactly what you need for small, relatively low-power, short throw applications. Specifications match device. The M2 mounting holes are helpful as well.
E**.
Did what I needed them for
Comes with only one side of the plug, but they work fine.
C**Y
Decent little solenoids but missing parts
I ordered the 2pack and one of rhe solenoids was missing the spring and retainer clip.
B**Y
Small and unclear what they can be used for.
The description is accurate of this solenoid part, but it is really so small that other than for practice and test projects, it would probably not serve any useful purpose in the end. I was hoping to use them in some larger projects, but they are just too small.
Trustpilot
3 weeks ago
2 weeks ago