Description
The Tact Switch-2*4-Th is an ultra-compact tactile switch engineered for applications where space is the primary design constraint. With a miniature 2×4mm footprint, this switch provides a reliable momentary switching solution for modern, space-constrained electronic devices. Despite its small size, it utilizes high-reliability dome technology to deliver a responsive and distinct tactile feel, ensuring consistent performance for every interaction.
Built for ease of manufacturing, the 2*4-Th features a snap-in mounting style that allows for direct, secure installation onto Printed Circuit Boards (PCBs). This configuration not only facilitates efficient automated assembly but also provides robust protection against electrostatic discharge (ESD). Whether used in consumer gadgets, household appliances, or professional industrial equipment, this switch offers the perfect balance of durability and miniaturization.
Note: Product images are for reference only. The actual product may vary slightly in appearance or manufacturer markings depending on stock availability.
Key Features
- Ultra-Miniature Design: Compact 2×4mm dimensions optimize space on high-density PCBs.
- High-Reliability Dome Tech: Advanced internal dome mechanism ensures consistent tactile feedback and long-term operational accuracy.
- Snap-in Mounting: Designed for secure, direct PCB installation, which simplifies assembly and enhances ESD resistance.
- Customizable Feel: Available in multiple operating force options (100g, 160g, or 260g ±40gf) to perfectly match your user interface requirements.
- Robust Electrical Specs: Low contact resistance (≤50mΩ) and high insulation resistance (≥100MΩ) ensure reliable signal transmission.
- Versatile Aesthetics: Compatible with various cap shapes, heights, and color options to enhance product ergonomics and style.
Benefits
- Design Miniaturization: Enables the creation of thinner, more portable electronic devices without sacrificing control functionality.
- Consistent Performance: The advanced dome technology prevents “mushy” button feel, maintaining a sharp click throughout its lifespan.
- Simplified Production: Snap-in mounting is intuitive and secure, reducing the risk of component misalignment on the production line.
- Durable Service Life: Engineered for 50,000 cycles, providing dependable input triggers for the lifespan of the device.
- ESD Protection: Integrated mounting characteristics help safeguard sensitive internal circuits from static damage during assembly and operation.
Applications
- Consumer Electronics: Perfect for control buttons on cameras, mobile phones, and handheld audio/video devices.
- Household Appliances: Reliable input triggers for settings toggles in kitchen machines, air purifiers, and home controllers.
- Industrial Equipment: Suitable for control modules and interface panels on compact diagnostic and testing equipment.
- Communication Gear: Essential component for volume, channel, or function controls on portable radios and intercoms.
- Prototyping: A fundamental component for DIY electronics, custom wearables, and compact hardware development.
Package Includes
- 1 x Tact Switch-2*4-Th
Specifications
| Parameter | Specification |
|---|---|
| Model | 2×4-Th |
| Dimensions | 2.0 × 4.0 mm |
| Rated Voltage | 12V DC |
| Rated Current | 0.5A |
| Operating Force | 100, 160, or 260 ± 40gf |
| Contact Resistance | ≤ 50mΩ |
| Insulation Resistance | ≥ 100MΩ |
| Mechanical Lifespan | 50,000 Cycles |
| Shipping Weight | Approx. 0.001 kg |
