SMD Tactile Push Button 4Pin 3.1×3.1×1.5mm

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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. Datasheet