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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

46～60 item / All 151 items

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Through-type photo sensor KI3644

Through-type photo sensor KI3644

A compact photo interrupter that boasts high versatility and complies with industry standards. For multiple purchases and reduced design man-hours. 5mm gap/photo output.

KI3644 is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. - Object passage detection for card machines and currency exchange machines - Coin passage detection for vending machines and amusement devices - Office automation equipment It is suitable for various applications. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI3652

Through-type photo sensor KI3652

A compact photo interrupter that boasts high versatility and complies with industry standards. For multiple purchases and reduced design man-hours. 5mm gap / photo IC output.

KI3652 is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor output on the receiving side. - Object passage detection for card machines and currency exchange machines - Coin passage detection for vending machines and amusement devices - Office automation equipment It is suitable for various applications. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI3654

Through-type photo sensor KI3654

A compact photo interrupter that boasts high versatility and complies with industry standards. For multiple purchases and reduced design workload. 5mm gap/photo output.

KI3654 is a photo interrupter that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. - Object passage detection for card machines and currency exchange machines - Coin passage detection for vending machines and amusement devices - OA equipment is suitable for various applications. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI3662

Through-type photo sensor KI3662

A compact photo interrupter that boasts high versatility and complies with industry standards. For multiple purchases and reduction of design man-hours. 3mm gap / photo IC output.

KI3662 is a photo interrupter that employs an infrared light-emitting diode on the emitting side and a phototransistor output on the receiving side. - Object passage detection for card machines and currency exchange machines - Coin passage detection for vending machines and amusement devices - OA equipment is suitable for various applications. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI3663

Through-type photo sensor KI3663

A compact photo interrupter that boasts high versatility and complies with industry standards. For multiple purchases and reduced design workload. 3mm gap / photo IC output.

KI3663 is a photo interrupter that employs an infrared light-emitting diode on the emitting side and a photo IC output on the receiving side. - Object passage detection for card machines and currency exchange machines - Coin passage detection for vending machines and amusement devices - OA equipment It is suitable for various applications. For more details, please contact us or refer to the catalog.

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Separate type photo sensor, light modulation type, KB5280

Separate type photo sensor, light modulation type, KB5280

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

The KB5280 separation-type photo sensor with light modulation type features an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side, making it a light-synchronized detection type separation photo sensor. It can be installed over a long distance (1 to 800 mm) between the emitting and receiving sides, and due to its light modulation method, it is resistant to noise from external light disturbances. It also has a dustproof and drip-proof structure (equivalent to IP64). It is suitable for applications such as object passage detection in amusement machines, work detection and positioning in automated lines, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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Separated type photo sensor, light modulation type KB5900, 5901

Separated type photo sensor, light modulation type KB5900, 5901

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

The separated type photo sensor, light modulation type KB5900 and 5901, is a separated photo sensor that employs an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side. Due to its light modulation method, it is resistant to noise such as stray light and can detect over long distances (max. 2m). It is suitable for applications such as human passage detection, work detection and positioning in automated lines, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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Separated type photo sensor, light modulation type, KB5921

Separated type photo sensor, light modulation type, KB5921

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

The KB5921 is a separated type photo sensor with light modulation, featuring an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side. Due to its light modulation method, it is resistant to noise from ambient light and can detect over long distances (max. 1.5m). It is suitable for applications such as human passage detection, workpiece detection and positioning in automated lines, and object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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Reflective Photo Sensor KR5015

Reflective Photo Sensor KR5015

High-resolution reflective photo sensor combining white light-emitting diode and RGB color sensor.

The KR5015 reflective photo sensor is a high-resolution reflective photo sensor that combines a white light-emitting diode and an RGB color sensor. It features an RGB independent analog voltage output with a small detection spotlight type, equipped with an IR cut filter on the receiving side and a connector with a strong locking mechanism to prevent disconnection. It is suitable for applications such as mark detection for OMR and OCR. For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI5544

Through-type photo sensor KI5544

A transmissive photo sensor that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side.

KI5544 is a transmissive photo sensor that employs an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. - Equipped with a strong lock mechanism to prevent disconnection - Compact size - Detection groove width: 5mm, slit width: 0.5mm - Two-screw mounting and other features. It is suitable for applications such as object passage detection in amusement machines, position detection of items, coin passage detection in automatic change dispensers and vending machines, and medical analysis equipment. For more details, please contact us or refer to the catalog.

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Separated type photo sensor, light modulation type, KB3725

Separated type photo sensor, light modulation type, KB3725

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

KB3725 is a separated type photo sensor that employs an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side. It features an open collector output and can be installed over long distances (max. 2 m) between the emitter and receiver. Due to its optical modulation method, it is resistant to noise from ambient light (with a permissible ambient light level of 50,000 lx). It is suitable for applications such as work detection and positioning in automated lines, human passage detection at security gates and ticket barriers in stations, and prize drop detection in prize games.

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Photo sensors that detect people and objects and play an active role in smart factories.

Photo sensors that detect people and objects and play an active role in smart factories.

Detect people and objects with a photo sensor | Detection distance with limited reflective type is 5 to 550 cm. For passing detection between sensors, a maximum separation type photo sensor of 2 m.

【Limited Reflective Photo Sensor】 ◎ Reliable detection that is less affected by the color (reflectivity) of the target object ◎ A wide range of detection distances (5cm to 550cm) available ◎ Ensures accurate detection of the desired range ◎ Proven track record of installation in various products 【Separated Photo Sensor, Light Modulation Type KB3725】 ◎ Uses an infrared light-emitting diode on the emitting side and a modulated photo IC on the receiving side ◎ Light modulation asynchronous type ◎ Capable of installation over long distances (max. 2m) between the emitter and receiver ◎ Open collector output ◎ Strong against noise such as stray light due to the light modulation method (stray light tolerance illuminance 50,000lx)

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Reflective photo sensor KR5460

Reflective photo sensor KR5460

Small transistor output reflective photo interrupter

The reflective photo sensor KR5460 is a reflective photo interrupter with a small transistor output. It comes in a compact package and is compatible with surface mounting, with a focal distance of 0.5mm. Due to its visible light cut type, it is less susceptible to the effects of stray light. It is suitable for applications such as detecting the presence or movement of objects (e.g., printers, optical storage devices). For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI5494

Through-type photo sensor KI5494

It is a transmissive photo interrupter with a small transistor output.

KI5494 is a small-sized transistor output photointerrupter. ● Compact size and transistor output ● Gap width: 3mm; Dimensions: 5.5 × 2.6 × 4.8mm ● Slit width (light receiving side): 0.3mm It has features such as these. It is suitable for applications such as detecting the presence or movement of objects (e.g., printer, camera lens control, etc.). For more details, please contact us or refer to the catalog.

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Through-type photo sensor KI5497

Through-type photo sensor KI5497

It is a transmissive photo interrupter with a small transistor output.

KI5497 is a small-sized transistor output photointerrupter. ● Compact size and transistor output ● Gap width: 2mm; Dimensions: 4.5 × 2.6 × 4.5mm ● Slit width (light receiving side): 0.3mm It has features such as these. It is suitable for applications such as detecting the presence or movement of objects (e.g., printer, camera lens control, etc.). For more details, please contact us or refer to the catalog.

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