Mitsubishi SK optical fiber (SK-10 SK-20 SK-30 SK-40 SK-60 SK-80) is a series of industrial-grade plastic optical fiber products developed by Mitsubishi Corporation of Japan, designed for high-precision sensing and signal transmission in harsh environments. Its fiber core is made of PMMA with high light transmittance, with an outer diameter ranging from 0.25mm to 3.0mm (such as 0.5mm for SK20 and 1.0mm for SK40). It has low attenuation (typical value 150-200 dB/km), high tensile strength (some models reach 70N) and bending resistance. It is suitable for industrial automation control (such as PLC system, sensor signal transmission), short-distance data communication (vehicle-mounted MOST network), medical equipment light guide and decorative lighting and other scenarios. Compared with the civilian-grade CK series, SK optical fiber is better in transmission stability and mechanical properties.
It has the following characteristics:
1. Low attenuation: the attenuation is 150 to 200 dB/km. When the recommended transmission distance is ≤100 meters, it can effectively reduce the loss of optical signals.
2. Excellent material: it can transmit visible light well, and the optical fiber is soft.
3. Standards compliance: it complies with RoHS standards, is
4. Various diameters: the optical fiber diameter is from 0.175 to 3.0 mm, which can meet the application requirements of different scenarios.
Widely used: It is mainly used in sensor, industrial, medical and other fields, and can also be used for general civil use, such as Toslink audio transmission.
Product Specification：
Product Application
