Micro Momentary SMD Tactile Push Switch

High-quality micro momentary tactile SMD push button switch designed for precision electronics applications. These compact surface-mount switches deliver reliable tactile feedback with every press, making them ideal for vehicle key fobs, remote controls, consumer electronics, and PCB assemblies. Featuring a momentary contact mechanism, the switch returns to its default position after release, ensuring consistent performance across millions of actuations.

Available in multiple size configurations to suit various design requirements, from ultra-low profile 0.8mm options to standard 5mm heights. The SMD design allows for automated pick-and-place assembly, reducing manufacturing costs and improving production efficiency. These switches are widely used by automotive manufacturers for car key remotes, as well as in medical devices, industrial controls, and portable electronics. RoHS compliant and built to withstand demanding environmental conditions while maintaining excellent electrical contact reliability.

Specifications :

• Switch Type: Momentary Tactile Push Button
• Mounting Style: SMD (Surface Mount Device)
• Available Sizes: 3x4x2mm, 3x4x2.5mm, 3x6x2.5mm, 3x4x4.3mm, 3x6x5mm, 4x4x0.8mm, 4x4x1.5mm, 6x6x3.1mm
• Contact Type: Momentary (NO – Normally Open)
• Operating Force: 160-260gf (varies by model)
• Contact Resistance: ≤100mΩ
• Insulation Resistance: ≥100MΩ at 100V DC
• Dielectric Strength: 250V AC for 1 minute
• Operating Temperature: -25°C to +70°C
• Electrical Life: 100,000 cycles minimum
• Rated Voltage: 12V DC
• Rated Current: 50mA