Description
The TK-033 Tactile Switch is a high-performance, micro-miniature key switch engineered for precision and durability. Designed to deliver a superior user experience, it features high-reliability dome technology that provides excellent tactile feedback and a consistent “click” feel. Its robust internal structure utilizes high-quality metal shrapnel, ensuring reliable contact and disconnection cycles.
The TK-033 is a versatile, snap-in component designed for direct mounting onto printed circuit boards (PCBs). Its design is optimized for electrostatic discharge (ESD) protection and ease of installation, making it a perfect choice for high-density electronic assemblies. With a lifespan of 100,000 cycles, it is built to withstand the rigors of frequent, long-term use in various consumer and industrial applications.
Note: Product images are for reference only. The actual product may vary slightly in appearance or manufacturer markings depending on stock availability.
Key Features
- Excellent Feedback: Engineered for a “good feeling” tactile response and high-reliability dome performance.
- Micro-Miniature Design: Lightweight and compact, ideal for space-constrained PCB layouts.
- Enhanced Durability: Rated for an impressive 100,000 operational cycles.
- PCB Optimized: Snap-in mounting type facilitates easy installation and provides effective ESD management.
- Design Flexibility: Available in various button shapes and heights to suit your specific enclosure needs.
- High Reliability: Low contact resistance (≤50mΩ) and high insulation resistance (≥100MΩ).
Detailed Benefits & Uses
- Simplified Assembly: The snap-in configuration allows for efficient automated or manual placement on circuit boards.
- Customizable Interface: Compatible with various cap and color options, allowing you to tailor the switch to your specific product aesthetics.
- Versatile Power Ratings: Capable of handling up to 0.5A at 12VDC, making it suitable for a wide range of low-voltage control circuits.
Applications
- Consumer Gadgets: Ideal for compact control panels in audio/visual equipment and handheld devices.
- Appliances: Perfect for smart home devices, kitchen tools, and white goods interfaces.
- Office Equipment: Used in printers, scanners, and communication peripherals.
- Prototyping & Hobbyist: A dependable, long-life solution for custom DIY electronic projects.
Package Includes
- 1 x TK-033 4-Pin Tactile Switch (KFC-320)
Specifications
| Parameter | Specification |
|---|---|
| Model | TK-033 (4-Pin) |
| Voltage Rating | 12V DC |
| Current Rating | 0.5A |
| Lifespan | 100,000 Cycles |
| Contact Resistance | ≤ 50mΩ |
| Insulation Resistance | ≥ 100MΩ |
| Mounting Type | Snap-in (PCB Mount) |
| Shipping Weight | Approx. 0.001 kg |
