A photo reflector that combines various light-emitting diodes from blue to infrared and high-sensitivity phototransistors.
The reflective photo sensor KR1218, 1219, 3920, and 3930 is a photo reflector that combines various light-emitting diodes from blue to infrared with a high-sensitivity phototransistor. RoHS-compliant products are also available. The package type is PCB direct mount, and the detection distance is 1mm. Additionally, the photo current (μA) of the electrical and optical characteristics (Ta=25℃) is 200min for KR1219, 400min for KR1218 and KR3930, and 800min for KR3920. For more details, please contact us or refer to the catalog.
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【Features】 ○ A reflective photo sensor that combines various light-emitting diodes from red to infrared with a high-sensitivity phototransistor. ○ RoHS compliant products are available. 【Main Specifications】 ○ Package Type: PCB mount type ○ Detection Distance (mm): 1 ○ Electrical and Optical Characteristics (Ta=25℃) → Photocurrent (mA) (min.): KR1219 200 / KR1218・KR3930 400 / KR3920 800 → Response Condition (μ sec) Rise (tr): 24 → Response Condition (μ sec) Fall (tf): 24 ○ KR1219/KR3920: Red LED ○ KR1218/KR3930: Infrared LED ● For more details, please contact us or refer to the catalog.
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Company information
As a specialized manufacturer of optical semiconductor components with over 50 years of experience, we are exploring niche markets suitable for our company by leveraging unique and advanced technological information gathered from around the world. In addition to various electronic devices, optical equipment, office machines, and financial terminals, we are expanding our sales into the biotechnology field, targeting future markets such as medical plant cultivation and photosynthesis. We are enhancing our production facilities and workforce to enable a wide range of product manufacturing, primarily centered at our Odawara headquarters factory and our Zhuhai factory in China. We are also engaged in sales activities as an authorized distributor for Nichia Corporation and Germany's FAULHABER.