The SPF04 is a 15mm diameter circular pressure-sensitive touch sensor that can be used for high-sensitivity pressure detection. Its advantages of fast, sensitive, linear output and small size for pressure detection can be widely used in a variety of applications, such as pressure switches, smart wearable devices, smart sports equipment and medical equipment.
This flexible film pressure sensor has high sensitivity, fast response speed, pressure approximation linearity and full flexible design, and can easily adapt to the inner surface of complex structural parts with flat or curved surfaces.
Designed and developed specifically for touch pressure sensing solutions; high sensitivity (response to pressure below 10 gf), flexible, bendable, fast response time; long life (can withstand repeated pressing for more than 1 million times), low power consumption (high impedance when in standby mode). Customizable sensor shape, sensor range and minimum activation point.
| Range | 200 - 5000 gf (customizable) |
| Thickness | 0.4 mm |
| Response Point | <10 gf |
| Repeatability | ±15% (50% load) |
| Consistency | ±15% (in same batch number) |
| Linearity | R 2 >0.98 |
| Durability | >1 million times |
| Initial resistance | >10 MΩ (no load) |
| Response time | <5 ms |
| Test voltage | Typical value 3.3 V |
| Operating temperature | <60℃ |
| Electromagnetic Interference | Not generate |
| Electrostatic discharge | Not generate |
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