Tactile Switch FPC
Specializing in consumer electronics sub-segments, Dongguan Hongyi Precision focuses on FPCs for wearables, audio devices, smart home products, and touch modules—delivering differentiated designs based on end-product operating conditions, bending frequency, and assembly methods to precisely meet application-specific requirements.
Key features
Extended Lifespan
Over 500,000 actuations per key
Crisp Tactile Feedback
260 g/keystroke actuation force with crisp response
Compact Layout
Ultra-thin flexible PI substrate enables irregular routing and conformal surface mounting.
Stable Signal Transmission
Precision fine-line circuitry ensures consistent impedance and preserves touch signal integrity.
Specifications
- Layer Count
- 1–2 layers
- Minimum Trace/Space
- 50 / 50 µm
- Base Material
- PI 25 / 50 µm
- Copper Thickness
- 35 / 18 µm
- Stiffener Options
- PI or stainless-steel stiffeners
- Outline Tolerance
- ±0.10 mm
- Operating Temperature
- −40°C to +105°C
Typical applications
- Volume Control
- Power On/Off Control
- Panel Button Control
- Various Switch Button Controls
Talk to an engineer
Share your Gerber files or specification and our engineering team will assess manufacturability, advise on process and stack-up, then move your project through sampling and volume production to automotive standards.
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