SMD Tactile Push Button 4Pin 3.1×3.1×1.5mm
The SMD Tactile Push Button 4 Pin 3.1×3.1×1.5mm 12VDC 50mA is a miniature momentary switch designed for compact electronic applications requiring reliable user input. With a footprint of approximately 3.1mm × 3.1mm and a low profile height of 1.5mm, it is well-suited for space-constrained PCB designs.
Features:
- Compact 3.1×3.1mm SMD footprint.
- Low profile height of 1.5mm.
- 4-pin configuration for stable PCB mounting.
- Normally open (momentary) operation.
- Standard rating 12VDC 50mA.
- Reliable tactile feedback for accurate input.
- Suitable for automated SMT assembly.
- Designed for high-density PCB layouts.
Specifications:
| Parameter | Value |
|---|---|
| Switch Type | Tactile Push Button (Momentary) |
| Mounting Type | SMD (Surface Mount) |
| Number of Pins | 4 |
| Contact Type | Normally Open (NO) |
| Rated Voltage | 12VDC |
| Rated Current | 50mA |
| Contact Resistance | ≤100mΩ |
| Insulation Resistance | ≥100MΩ |
| Operating Force | ~160gf to260gf |
| Travel Distance | ~0.2mm |
| Mechanical Life | ≥100,000 cycles |
| Operating Temperature | -30°C to85°C |
| Dimensions | 3.1mm × 3.1mm × 1.5mm |
Applications:
- Mobile devices and compact electronics.
- Embedded systems and development boards.
- Consumer electronics interfaces.
- IoT and smart devices.
- Wearable electronics.
- DIY electronics and prototyping.
Package Include:
1x SMD Tactile Push Button 4 Pin 3.1×3.1×1.5mm.