Photo Sensor Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Photo Sensor Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

新光電子 Tokyo//Electronic Components and Semiconductors
日本アレフ営業本部 Tokyo//Machine elements and parts
ユニテク Kanagawa//Electronic Components and Semiconductors
4 キャドクロン Kanagawa//Industrial Electrical Equipment
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Photo Sensor Product ranking

Last Updated：Oct 01, 2025 Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Through-type photo sensor KI3994 新光電子
Separated type photo sensor KB1242 新光電子
Separated high-performance photo sensor 日本アレフ営業本部
4 Separate type photo sensor KB1284 新光電子
4 Separated type photo sensor KB3390 新光電子

Photo Sensor Product List

61～75 item / All 151 items

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Ultraviolet light-emitting reflective photo sensor

Optimal for UV luminescence and fluorescence detection.

A UV light-emitting reflective photo sensor that uses a UV LED for emission and a phototransistor and photodiode output for detection. It is optimal for detecting fluorescent emission parts due to UV irradiation. The receiving side is equipped with a UV light-cut filter. A bandpass filter can also be inserted. The flat substrate type has no tilt when the sensor is mounted. ● Applications Detection of the presence or absence of fluorescent emission parts Detection of the presence or absence of fluorescent emission parts in banknotes and cards Banknote identification sensors, etc.

Company：ユニテク
Price：Other

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Through-type photo sensor, dust-proof connector type

Dust-resistant structure that is less affected by dust.

A transmissive photo sensor with a dust-proof connector type that uses infrared LEDs for emission and a phototransistor or phot IC output for reception. Its dust-proof structure minimizes the effects of dust, resulting in fewer detection issues. Various types are available, including different gap widths, sensor heights, and mounting locations. ● Applications Object detection in amusement machines Detection of various objects Positioning detection of various workpieces, etc.

Company：ユニテク
Price：Other

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Through-type photo sensor board-in type

Compact size, can be installed in narrow spaces.

A board-in type transmissive photo sensor that uses an infrared LED for emission and a phototransistor or phot IC output for reception. It features a compact design that can be installed in tight spaces. The gap width can be selected according to the application. ● Applications Object detection in amusement machines Detection of various objects Position detection of various workpieces, etc.

Company：ユニテク
Price：Other

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Through-type photo sensor, dust-proof board-in type

Dust-resistant structure that is less affected by dust.

A dustproof board-in type transmissive photo sensor that uses infrared LEDs for light emission and phototransistors or photo IC outputs for light reception. Its dustproof structure minimizes the effects of dust, resulting in fewer detection issues. The gap width can be selected according to the application. ● Applications Object detection in amusement machines Various object detection Positioning detection of various workpieces, etc.

Company：ユニテク
Price：Other

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High-resolution reflective photo sensor

High resolution at the birth spot: 0.18mm, 0.20mm

The UR1800 series is a high-resolution reflective photo sensor. It uses infrared (UR1800) and red light (UR1806) for emission. The resolution at the bar spot is 0.18mm (UR1800) and 0.20mm (UR1806). It is compact and designed as a board-in type that can be directly mounted on a substrate. ● Applications Barcode scanning Mark detection Paper edge detection, etc.

Company：ユニテク
Price：Other

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Photo sensor "UI1472, 1473"

A photo sensor with a flat detection slit section!

The "UI1472,1473" is a dust-proof structure transmissive photo IC sensor with a flat detection slit section. This product uses a visible light-cut resin that is less susceptible to the effects of stray light. Additionally, it features a dust-proof structure that is resistant to dust interference. It is mainly used for object detection in amusement equipment and for positioning detection of various workpieces. 【Features】 ■ Less susceptible to stray light ■ Dust-proof structure ■ Resistant to dust interference ■ Flat detection slit section ■ Uses visible light-cut resin *For more details, please refer to the catalog or feel free to contact us.

Company：ユニテク
Price：Other

Other Sensors
Metal detection and detection equipment
Electronic Components

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Photo sensor "UR1000"

Long distance! High sensitivity photo sensor!

The "UR1000" is a reflective photo sensor mainly used for paper detection in printers, PPCs, and FAX machines, as well as for various object detection. This product employs an infrared light-emitting diode and a high-sensitivity phototransistor. It features a long-range design of 11mm and is constructed to be dust-resistant, minimizing the effects of dust. Additionally, we also offer photo IC output types UR1002 and UR1003, so please feel free to contact us. 【Features】 ■ High sensitivity ■ Long-range type ■ Dust-resistant structure ■ Uses infrared light-emitting diode ■ Uses high-sensitivity phototransistor *For more details, please refer to the catalog or feel free to contact us.

Company：ユニテク
Price：Other

Other Sensors
Metal detection and detection equipment
Electronic Components

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Photo sensor "UR1100"

For object detection of financial instruments and detecting the presence of paper in copiers, printers, etc.!

The "UR1100" is a regression reflection-type photo sensor that employs an infrared light-emitting diode and a high-sensitivity phototransistor. This product can efficiently detect due to its transmission type and single-sided wiring. Additionally, it comes with a volume control, allowing it to detect objects with high transmittance. The operating range is from 1 to 100 mm, and because it employs visible light cut, it is less susceptible to the effects of ambient light. 【Features】 ■ Efficient ■ Visible light cut adopted ■ Infrared light-emitting diode adopted ■ High-sensitivity phototransistor adopted ■ Capable of detecting objects with high transmittance *For more details, please refer to the catalog or feel free to contact us.

Company：ユニテク
Price：Other

Other Sensors
Metal detection and detection equipment
Electronic Components

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Photo sensor "UR1703"

Photo sensor capable of digital output!

The "UR1703" is a reflective photo sensor that employs ultraviolet light-emitting diodes and digital light reception. This product features digital output (voltage) and is capable of using a bandpass filter. It emits ultraviolet LED light wavelengths and is equipped with an ultraviolet cut filter on the receiving side. It is mainly used for detecting the presence or absence of fluorescent emission in fluorescent light sources, as well as in detecting the presence of fluorescence in banknotes, cards, and other items. 【Features】 ■ Ultraviolet LED light wavelength ■ Digital light reception ■ Capable of digital output ■ Utilizes ultraviolet light-emitting diodes ■ Bandpass filter capability *For more details, please refer to the catalog or feel free to contact us.

Company：ユニテク
Price：Other

Other Sensors
Metal detection and detection equipment
Electronic Components

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Separated high-performance photo sensor

For detecting human passage at automatic ticket gates and gate machines! Stable detection is possible even with outdoor installed equipment.

At Japan Aleph, we have developed a separated high-performance photo sensor that enables parallel placement, which has previously raised concerns about false detection. By adopting our own developed elements that are resistant to stray light, we ensure stable detection even in outdoor installations. We also offer customization and upgrades tailored to customer needs, including automatic self-correction features that are resistant to dust and dirt. This sensor can be used for automatic ticket gates, outdoor applications, and human passage detection at gates. 【Features】 ■ Light modulation method resistant to stray light (performance value: 20,000lx) ■ Not affected by adjacent sensors ■ Detection distance of 2m ■ Stable detection even in outdoor installations *For more details, please refer to the PDF document or feel free to contact us.

Company：日本アレフ営業本部
Price：Other

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Actuator-type photo sensor 'OSN-251A-30N8'

Introducing photo sensors for copiers and printers! With a lifespan of over 1,000,000 operations.

The "OSN-251A-30N8" is a snap-in mounted actuator-type photo sensor. The operating position is 12°±5° from the stationary position, and the number of operations exceeds 10^6. Please feel free to consult us when you need assistance. 【Features】 ■ Low-profile case ■ Snap-in mounting type *For more details, please refer to the PDF document or feel free to contact us.

Company：日本アレフ営業本部
Price：Other

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Optical modulation type reflective photo sensor

Detection distance is 15mm to 50mm! Customization is possible to meet your needs.

The "Light Modulation Method Reflective Photo Sensor" is a high-performance photo sensor that is resistant to ambient light disturbances. It is capable of reading workpieces with different detection position accuracy and reflective surface conditions, logging detection counts, and serially transmitting output status. It features automatic self-correction and is not affected by adjacent sensors. 【Features】 ■ Strong against ambient light disturbances (maximum: incandescent light 10,000lx) ■ Automatic self-correction (resistant to dust and dirt, long lifespan) ■ Not affected by adjacent sensors ■ Detection distance of 15mm to 50mm ■ Customizable to meet customer needs *For more details, please refer to the PDF document or feel free to contact us.

Company：日本アレフ営業本部
Price：Other

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Optical modulation method separation type photo sensor

For detecting transparent objects such as test tubes and various passage detections! It is possible to save log information of detection counts.

The "Light Modulation Method Separation Type Photo Sensor" is a high-performance photo sensor with a detection distance of 50mm or 200mm. It is resistant to dust and dirt, features automatic self-correction for long life, and is unaffected by adjacent sensors. With a light modulation method that is strong against disturbance light up to a maximum of 10,000lx, it can be customized to meet customer needs. 【Features】 ■ Light modulation method resistant to disturbance light (maximum: 10,000lx) ■ Automatic self-correction (resistant to dust and dirt, long life) ■ Unaffected by adjacent sensors ■ Detection distance of 50mm or 200mm ■ Customizable to meet customer needs *For more details, please refer to the PDF document or feel free to contact us.

Company：日本アレフ営業本部
Price：Other

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Long-distance separation photo sensor

For use in automatic ticket gates and crane games! Photo sensor with a detection distance of 2000mm.

The "Long-Distance Separation Photo Sensor" is an asynchronous optical modulation type separation photo sensor. Customization is possible to meet customer needs, such as serial transmission of output status and logging of detection counts. The output voltage is 30V, and the output current is 20mA. 【Features】 ■ Strong against ambient light with optical modulation method (maximum: 20,000lx) ■ Asynchronous type ■ Detection distance of 2000mm ■ Customization according to customer needs ・ Serial transmission of output status ・ Logging of detection counts is possible *For more details, please refer to the PDF document or feel free to contact us.

Company：日本アレフ営業本部
Price：Other

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Retroreflective Photo Sensor "ONS-111-N24"

Introducing a photo sensor for vending machines and ticket machines! Operating temperature is -10 to +60℃.

The "ONS-111-N24" is a regression reflection type photo sensor that employs a visible light cut case. It is designed to be compact and compatible with prism methods. It can be used in applications such as printers, copiers, and office automation equipment. Please feel free to consult us when you need assistance. 【Features】 ■ Compatible with prism methods ■ Employs a visible light cut case ■ Compact design *For more details, please refer to the PDF document or feel free to contact us.