A compact photo interrupter with excellent oil and solvent resistance features and a dust-proof double structure.
Small General-Purpose Through-Type Photo Interrupter "SG201-A"
A compact photo interrupter with excellent oil and solvent resistance features and a dust-proof double structure.
When implementing small electronic components in a metal housing, we had requested a degreasing treatment for the metal to prevent deterioration of the electronic component packages. The "SG2A01-A" uses polyacetal resin (polyoxymethylene (POM)) for the parts in contact with the metal housing, eliminating the need for degreasing treatment. Additionally, in many cases, the installation positions vary for each device, and the way external light enters is also different, which required considerable effort for each device's adaptation. However, the "SG2A01-A" is equipped with a visible light cut filter, significantly reducing the time needed to consider installation positions for each model. The "SG2A01-A" features a double structure with an optical component package and an external package, preventing fine dust from entering the optical components. The "SG2A01-A" has a built-in 5-terminal output connector, making wiring processing after installation easier. It is designed to be lead-free and can accommodate both domestic and overseas specifications.
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basic information
● This is a compact photo interrupter that uses polyacetal resin (polyoxymethylene (POM)) for the package material, offering excellent oil and solvent resistance properties. ● It features a dust-proof double structure, ensuring high reliability. ● The output is integrated into a 5-terminal output connector. ● There are holes for screw mounting. ● It has a built-in visible light cut filter, making it unaffected by stray light.
Price information
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Applications/Examples of results
■Used in the paper feed section and edge sensor section of copiers and printers. ■Used in the edge sensor section of banknote handling in ATM machines. ■Also used as other edge sensor sections and timing sensor sections. ■Can be adapted not only for cases where it is screwed into a metal housing but also for cases where it is mounted on a circuit board.
Company information
1. Optical Sensing Related Optical sensors have a proven track record with major home appliance and industrial equipment manufacturers as core products, and we are advancing the development of optical, circuit, and mechanical designs to meet diverse sensing requirements. We are developing mixed-signal ICs that incorporate digital processing circuits, leveraging the features of fine sensing through 3D processing and sub-micron C-MOS wafer processes, resulting in compact, high-performance, high-value-added products. 2. Optical Media Related We have a wide range of products and a proven track record in CD/DVD technology. In response to market demands for high-speed and short-wavelength applications such as Next DVD, we are advancing the development of dedicated epitaxial equipment and processes for miniaturization. We plan to ship sample products of silicon photodetectors that utilize the quantum effects of ZnO/Si heterojunctions, which exhibit blue sensitivity and high-speed performance.
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