Product Information
| Product Type: 12mm Momentary Push Button Switch | Terminal:2.8mm solder lug |
| Function: OFF-(ON), Normally Open | Contact Material:Silver-plated copper |
| Circuit: SPST | Customizable Contact:Gold-plated |
| Illumination: Non-illuminated | Button Colors: Red, yellow, blue, green, orange, white, black, grey |
| Current Rating:2A 250VAC / 4A 125VAC | Mechanical Life: ≥200,000 cycles |
| Optional Rating:4A 250VAC / 6A 125VAC | Electrical Life:≥50,000 cycles |
| Mounting Hole:M12×1 | Operating Temperature:-25°C to +85°C |
| Mounting Hole:12mm | Certifications:IP67, CE, RoHS, REACH |
| Protection:IP67 front-panel sealed |
Product Business Terms
Minimum Order Quantity: |
Flexible MOQ is available for standard models. Custom colors, special contacts, and packaging requirements may require a specific MOQ. |
| Lead Time: | Standard models are available with regular production lead time. Delivery time depends on order quantity and customization requirements. |
Description
The A100 Series Push Button Switch is a compact 12mm momentary push button switch designed for reset, signal, and low-current control applications. With an OFF-(ON) normally open SPST circuit, nylon housing, and 2.8mm solder lug terminals, this non-illuminated push button switch provides a simple and reliable solution for OEM control panels, instrumentation, power supply equipment, and electronic devices. The A100 Series features IP67 front-panel sealing when properly mounted, helping protect the actuator and panel area against dust and water exposure. Multiple button colors and actuator styles are available to support different panel layouts and control functions. |
Applications
| The A100 Series 12mm momentary push button switch is suitable for compact control panels where a simple reset, signal, or auxiliary control input is required. It can be used in industrial control panels, instrumentation, power supply units, electronic equipment, test devices, and small machinery control systems. With its non-illuminated design, SPST normally-open circuit, solder-lug terminals, and IP67 front-panel sealing, the A100 Series is a practical choice for OEM applications that require reliable momentary switching in limited panel space. |
Build Your Part Number

Recommended installation order
The rubber ring is installed under the panel to achieve a waterproof effect.

Product Size (mm)

Q: Does the A100 Series support illumination or latching function?
A:No. A100 Series is a non-illuminated momentary push button switch with an OFF-(ON) normally open function. If illuminated options, latching function, metal housing, or more actuator styles are required, A400 12mm, or A600 Series may be more suitable.