Light-blocking black printed circuit board material CS-3667B
To prevent sensor malfunctions.
It is a black printed circuit board material that does not transmit or reflect light, even with a thickness of only 0.1mm. It absorbs not only visible light but also light from sensors, commonly used in the red to near-infrared range (wavelengths of 650 to 1310 nanometers). The glass transition temperature is 250°C, with a UL flammability rating equivalent to 94/V-0, and the coefficient of thermal expansion below the glass transition temperature is 34ppm/°C, making it a high-performance printed circuit board material.
- Company：利昌工業
- Price：Other
