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

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Photo Sensor Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. 新光電子 Tokyo//Electronic Components and Semiconductors
  2. 日本アレフ 営業本部 Tokyo//Machine elements and parts
  3. キャドクロン Kanagawa//Industrial Electrical Equipment
  4. 4 ユニテク Kanagawa//Electronic Components and Semiconductors
  5. 5 null/null
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Photo Sensor Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. Separated type photo sensors KB1240, KB1241 新光電子
  2. Separated type photo sensor, light modulation type, KB1281, KB1581 新光電子
  3. Through-type photo sensor, dustproof and drip-proof type, KI5510, KI5511. 新光電子
  4. Through-type photo sensors KI3700, 3701, 3710, 3711 新光電子
  5. 5 透過型フォトセンサ　KI1390，KI1391 新光電子

Photo Sensor Product List

76～90 item / All 151 items

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

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.

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Optical modulation type reflective photo sensor

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.

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Optical modulation method separation type photo sensor

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.

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Long-distance separation photo sensor

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.

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Retroreflective Photo Sensor "ONS-111-N24"

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.

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Ultra-compact cable-type micro photo sensor "X3PP Series"

Ultra-compact cable-type micro photo sensor "X3PP Series"

The product features a reassuring detection groove depth of 8.4mm and is equipped with an operation indicator light that can be checked from multiple angles.

The "X3PP Series" is an ultra-compact cable-type micro photo sensor that allows for the selection of ON during light reception and ON during light blocking via control lines. Thanks to our unique integrated molding method, we have achieved a structure that eliminates grooves and gaps on the detection surface and body, reducing failures caused by water splashes and dust. Additionally, it features a compact size that significantly saves space, and it can be easily installed with two-point mounting using M3 screws. 【Features】 ■ Compact size ■ Reliable detection groove depth of 8.4mm ■ Generous detection groove width of 6mm ■ Equipped with a load short-circuit protection circuit ■ Protection structure IP66 *For more details, please refer to the PDF document or feel free to contact us.

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Through-type photo sensor KI1138

Through-type photo sensor KI1138

It is a compact photo interrupter with a double-structured dust-proof design and a 2-beam photo IC output.

The KI1138 is a compact photo interrupter with a double structure featuring a case cover on the outside and a detection slit on the inside, designed for dust resistance and equipped with a two-beam photo IC output. - Built-in amplifier and pull-up resistor type - Dust-proof structure: resistant to dust influence - High detection accuracy: built-in slit width of 0.5mm - Less susceptible to stray light due to its visible light cut type - Built-in LED current limiting resistor type - Connector with a strong locking mechanism to prevent disconnection It is suitable for applications such as coin passage detection in amusement machines and vending machines. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI1215, KI1216

Through-type photo sensor KI1215, KI1216

It is a photo interrupter that combines an infrared light-emitting diode and a photodetector with a photo IC (digital output).

KI1215 and KI1216 are dust-proof photo interrupters that combine infrared light-emitting diodes and photodetectors with a photo IC (digital output). With a gap width of 13mm, they are ideal for detecting thick objects. RoHS-compliant versions are also available. They are suitable for applications such as object passage detection in card machines and currency exchange machines, coin detection in vending machines and amusement devices, toner bottle level detection in copiers and printers, and pachinko ball detection. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI1220

Through-type photo sensor KI1220

It is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side.

The KI1220 is a photo interrupter that employs an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. It features a deep groove type with a detection groove depth of 12.2mm and a wide detection groove width of 13mm, allowing it to detect thicker objects. We also offer RoHS-compliant products. It is suitable for applications such as object passage detection in card machines and currency exchange machines, coin detection in vending machines and amusement devices, and office automation equipment. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI1221

Through-type photo sensor KI1221

It is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side.

The through-type photo sensor KI1221 is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. It features a deep groove type with a detection groove depth of 6mm and a wide detection groove width of 4mm, making it a low-cost compact type. RoHS-compliant versions are also available. It is suitable for applications such as object passage detection in card machines and currency exchange machines, as well as in office automation equipment. For more details, please contact us or refer to the catalog.

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透過型フォトセンサ　KI3050，3051，3052，3053

透過型フォトセンサ　KI3050，3051，3052，3053

フォト IC 出力の小型フォトインタラプタ！アンプ内蔵

透過型フォトセンサ　KI3050，3051，3052，3053は、フォト IC 出力の小型フォトインタラプタです。 アンプ内蔵で、検出精度が高いスリット幅0.5mmです。RoHS対応品もご用意しています。 カード機器・両替機の物体通過検出、自動販売機・アミューズメント機器のコイン通過検出、券売機の用紙通過検出、OA機器などの用途に適しています。 詳しくはお問い合わせ、またはカタログをご覧ください。

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Through-type photo sensor, horizontal slit type, KI3720

Through-type photo sensor, horizontal slit type, KI3720

This is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side.

The through-type photo sensor, horizontal slit type KI3720, is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. It features a positioning boss and has a high detection accuracy with a horizontal slit width of 0.2mm. RoHS-compliant versions are also available. It is suitable for applications such as object passage detection in card machines and currency exchange machines, coin passage detection in vending machines and amusement devices, and office automation equipment. For more details, please contact us or refer to the catalog.

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透過型フォトセンサ　防塵タイプ　KI3940

透過型フォトセンサ　防塵タイプ　KI3940

外側にケースカバー、内側に検出用スリットをもつ２重構造の小型防塵タイプのフォトインタラプタです

透過型フォトセンサ　防塵タイプ　KI3940は、外側にケースカバー、内側に検出用スリットをもつ２重構造のフォトインタラプタです。 ローコストな小型タイプ。防塵構造のため粉塵の影響を受けにくくなっています。検出精度が高い内蔵スリット幅0.5mmで、可視光カットタイプのため、外乱光の影響も受けにくくなっています。 RoHS対応品もご用意しています。 カード機器・両替機の物体通過検出、OA機器などの用途に適しています。 詳しくはお問い合わせ、またはカタログをご覧ください。

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透過型フォトセンサ　KI3990，KI3991

透過型フォトセンサ　KI3990，KI3991

発光側に赤外発光ダイオード、受光側にフォト IC 出力を採用したフォトインタラプタです

透過型フォトセンサ　KI3990，KI3991は、発光側に赤外発光ダイオード、受光側にフォト IC 出力を採用した防塵型のフォトインタラプタです。 アンプ内蔵で、オープンコレクタ出力タイプ。 また、その他シリーズにフォトトランジスタタイプのKI3994や、RoHS対応品もご用意しています。 カード機器・両替機の物体通過検出、自動販売機・アミューズメント機器のコイン通過検出、OA機器などの用途に適しています。 詳しくはお問い合わせ、またはカタログをご覧ください。

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Separated type photo sensors KB1240, KB1241

Separated type photo sensors KB1240, KB1241

An infrared light-emitting diode is used on the emitting side, and a phototransistor light-receiving element is used on the receiving side.

The separated type photo sensor KB1240 and 1241 are equipped with an infrared light-emitting diode on the emitting side and a photo IC light-receiving element (digital output) on the receiving side. They can also be used as standalone units for the emitting and receiving sides. The gap between the emitting and receiving sides can be set arbitrarily (1 to 100 mm), and they are a low-cost type. Additionally, we offer other series such as the KB1242 with photo transistor output and RoHS-compliant products. They are suitable for applications such as object passage detection in vending machines and ticket machines, paper presence detection in copiers and printers, timing detection, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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