Littelfuse declared that its NanoT tactile switch product line has been expanded. With the addition of new operational force options and top- and side-actuated variants, the line of miniature, surface-mounted, waterproof tactile switches has expanded its use in next-generation smart wearables, wireless headphones, portable medical equipment, and Internet of Things systems.
As the market demand for smaller, high-performance electronics increases due to advancements in wearables, healthcare, and battery-powered Internet of Things devices, design engineers are calling for ever-smaller switch interfaces.
As the smallest tactile switch available, the expanded NanoT series gives engineers the freedom to incorporate extra functionality or minimize the footprint of the printed circuit board (PCB).
Key Applications:
- Smart wearables
- Health monitoring devices
- Hearing aids
- Wireless headsets
- Portable IoT devices
Key Benefits of the NanoT Series:
- Space-saving design: Ultra-compact size allows designers to incorporate more functionality or reduce PCB size.
- Side-actuated model (2.2 x 1.70 x 1.65 mm) saves 35% space.
- Top-actuated model (2.1 x 1.65 x 0.55 mm) saves 20% space.
- Customizable actuation forces: Available in 100, 160, and 240 gf options, catering to different application needs.
- 100 gf: Ideal for high-frequency use, reducing user fatigue.
- 160 gf: Balanced tactile feedback for general applications.
- 240 gf: Firm activation
- Mounting options: PIP or SMT edge-mount versions offer superior resistance to shock and shear, extending equipment life and reducing the need for extra protective layers.
- Durability: Life cycles ranging from 200K to 300K ensure long-term reliability and reduce maintenance costs.
- IP67 rating: Dust-tight and waterproof, ensuring reliability in challenging environments.
The expanded NanoT tactile switch series delivers the performance, durability, and compact design required for today’s cutting-edge electronics.
Availability
The NanoT are available in tape and reel format in quantities of 8,000 pieces for the top actuated version and 7,500 for the side actuated version. Place sample requests through authorized Littelfuse distributors worldwide.
Key Comments
“The NanoT switch combines space efficiency with high reliability, featuring short actuation travel, IP67-rated durability, and a wide operating temperature range from -40°C to 85°C,” said Junbao Chen, Design Centre Manager, Electronics Business Unit at Littelfuse. “Its ultra-compact size and ease of PCB/FPC integration make it ideal for confined spaces, while the haptic feedback ensures a satisfying user experience, optimizing designs and improving product quality.”
For a listing of Littelfuse distributors, Littelfuse.com
Additional information is available on the NanoT product page
