10mm Self-Lock Push Button Switch AC 250V/1A SPST Round Cap
10mm Self-Lock Push Button Switch AC 250V/1A SPST Round Cap
Details
10mm Self-Locking Push Button Switch — Compact, Reliable & Versatile
This 10mm push button switch is a must-have component for electronics projects, DIY builds, control panels, and industrial enclosures. Available in both self-locking (latching) and momentary action types, it delivers consistent performance across thousands of switching cycles. The compact round cap design fits standard panel cutouts and is available in a range of colors for easy circuit identification.
Key Features
- Dual Action Types: Choose self-locking (latching) for toggle applications or momentary for single-press activation
- SPST / Normally Open (NO): Simple, dependable single-pole single-throw contact configuration
- Rated AC 1A / 250V: Suitable for a wide range of low-current AC and DC control circuits
- Compact 10mm Form Factor: 9.5 x 17mm mount size fits standard panel holes with ease
- 2-Terminal Design: Quick and straightforward wiring with 3.8mm terminal pitch
- Durable Plastic & Metal Construction: Built to withstand up to 10,000 switching operations
- Multiple Color Options: Red, Black, Blue, Yellow, Green, and White for clear visual coding
- CCC Certified: Meets safety certification standards for quality assurance
Technical Specifications
| Action Type | Latching (Self-Lock) / Momentary |
| Contact Type | Normally Open (NO) |
| Poles | SPST |
| Rating | AC 1A / 250V |
| Terminals | 2 Terminals, 3.8mm / 0.15" pitch |
| Mount Size | 9.5 x 17mm / 0.37" x 0.67" (D × T) |
| Button Diameter | 8mm / 0.31" |
| Overall Size | 15 x 30mm / 0.6" x 1.18" (Max. D × H) |
| Material | Plastic & Metal |
| Model Numbers | DS-211 / DS-213 |
| Lifespan | 10,000 operations |
Package Contents
- 1 × Push Button Switch
Made in Mainland China.
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Frequently Asked Questions
Q: What is the difference between the self-locking and momentary versions of this push button switch?
A: The self-locking (latching) push button switch stays in its activated position after being pressed and released — it toggles on and off with each press, making it ideal for power switches or mode selectors. The momentary version only remains active while the button is held down and springs back when released, which is perfect for doorbells, reset buttons, or timed triggers.
Q: What panel hole size is required to mount this 10mm push button switch?
A: The switch has a mount diameter of 9.5mm, so a standard 10mm panel cutout is recommended for a secure and snug fit. The overall body dimensions are 15 x 30mm (Max. D × H), and the switch features 2 solder/wire terminals with a 3.8mm pitch for easy wiring.
Q: Is this push button switch suitable for both AC and DC circuits?
A: Yes. While rated at AC 1A / 250V, this SPST normally-open push button switch is also compatible with low-voltage DC control circuits commonly used in DIY electronics, Arduino projects, and control panels. Always ensure your circuit's current and voltage requirements are within the switch's rated specifications.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
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