Quick Press 16mm Metal Momentary Push Button – Reliable 2-Pin Activation
The Metal Momentary Push Button 2-pin 16mm is a compact, durable actuator designed for momentary contact applications in control panels, industrial machinery, and DIY electronics. Built with a robust stainless steel or aluminum alloy housing, this button delivers mechanical reliability and a clean, modern appearance. Its 16mm panel-mounting diameter is a standard size for many control interface layouts, offering ease of installation with a secure threaded mounting system. The momentary function means the button only makes contact while being pressed returning to its original position upon release ideal for reset, test, or trigger-type operations.
The button includes a tactile click or smooth travel to ensure operator feedback. Two terminal pins provide straightforward integration into low-voltage circuits, supporting both DC and AC signal paths, depending on the internal contact rating. The button’s metal body offers resistance to wear, corrosion, and mechanical impact, making it suitable for high-use environments such as kiosks, vending systems, door access controls, or custom control boxes.
Depending on the variant, the button may be sealed against dust and light water exposure, ensuring longer operational life. Its minimal design and small footprint make it suitable for both professional and hobbyist projects where functionality meets aesthetics.
Features:
- Durable metal housing.
- Momentary contact operation.
- 16mm standard mounting diameter.
- Two-pin simple connection.
- Compact and lightweight design.
- Suitable for panel mount installations.
- Corrosion and impact resistant.
- Mechanical tactile feedback.
Specifications :
| Parameter | Value |
|---|---|
| Operation Type: | Momentary (Normally Open) |
| Terminal Type: | 2-pin |
| Terminal Pitch: | 5mm |
| Mounting Hole Diameter: | 16mm |
| Overall Length: | 25mm |
| Housing Material: | Metal (usually stainless steel) |
| Switch Rating: | 3A 250VAC / 5A 12VDC |
| Contact Resistance: | ≤ 50 mΩ |
| Insulation Resistance: | ≥ 1000 MΩ |
| Mechanical Life: | ≥ 100,000 cycles |
| Operating Temperature: | –20 °C to +55 °C |
| Available LED Colors: | Red / Blue / Green / Yellow |
Applications:
- Control panels.
- Reset switches.
- Door entry systems.
- Vending machines.
- Industrial machinery interfaces.
- DIY electronics and hobby projects.
- Automotive dashboard buttons.




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