Photoreflector combining red/red infrared light-emitting diode and high-sensitivity phototransistor.
KR1228 is a high-resolution photoreflector that combines a red LED and a near-infrared LED with a high-sensitivity phototransistor. It is a compact and low-cost type that utilizes a cylindrical lens and is designed for printed circuit board mounting. It is suitable for applications such as simple barcode sensors, paper edge sensors, and mark detection for OMR/OCR, among others. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Combination of red/red infrared light-emitting diode and high-sensitivity phototransistor ○ High-resolution reflective photo sensor ○ Low-cost type ○ Compact type using cylindrical lens ○ PCB mount type 【Main Specifications】 ○ Package type: PCB direct mount type ○ Detection distance (mm): KR1228 4.9 / KR1229 5.1 ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Usage】 ○ Simple barcode sensor ○ Paper edge sensor ○ Mark detection such as OMR and OCR ● 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.