Technical Challenges

Space constraints: The makeup mirror cavity has limited space, requiring an ultra-thin switch design.

Noise reduction: The opening and closing process must maintain low noise levels (<30dB).

Touch optimization: Precise trigger force (1.5±0.3N) is required to ensure consistent tactile feedback.

Durability: Must meet a mechanical lifespan of over 50,000 cycles.

Zing Ear Solutions

Custom-developed G304A series ultra-thin microswitch:

Compact structure: Overall thickness of only 3.2mm, perfectly suited for compact spaces

Gold-plated contacts: Gold-plated contacts with contact resistance <50mΩ

Silent design: Special damping structure keeps operating noise below 28dB

Precise Triggering: Standard trigger force of 1.5 N, with ±0.2 N tolerance control  

Extended Lifespan: Passed 80,000 mechanical durability tests

Performance Advantages  

Operating Temperature Range: -40°C to +105°C  

Protection Rating: IP67 (dustproof and waterproof)  

Insulation Resistance: >100 MΩ  

Mechanical Lifespan: 80,000 cycles  

Electrical Lifespan: 50,000 cycles

Application Effects:

Achieves intelligent control of automatic lighting when the makeup mirror is opened and automatic shutdown when closed;

Provides precise position feedback signals to the body control system;

Significantly enhances user operation quality, receiving high praise from Chrysler's quality department.

Performance Advantages

Operating temperature range: -40°C to +105°C

Protection rating: IP67 (dustproof and waterproof)

Insulation resistance: >100 MΩ

Mechanical lifespan: 80,000 cycles

Electrical lifespan: 50,000 cycles