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

Last Updated： 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： Aggregation Period:Sep 03, 2025～Sep 30, 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. ユニテク Kanagawa//Electronic Components and Semiconductors
  4. 4 キャドクロン Kanagawa//Industrial Electrical Equipment
  5. 4 null/null
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Photo Sensor Product ranking

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

  1. Through-type photo sensor KI3994 新光電子
  2. Separated type photo sensor KB1242 新光電子
  3. Separated high-performance photo sensor 日本アレフ 営業本部
  4. 4 Separate type photo sensor KB1284 新光電子
  5. 4 Separated type photo sensor KB3390 新光電子

Photo Sensor Product List

16～30 item / All 151 items

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Separated type photo sensor, light modulation type, KB1700

Separated type photo sensor, light modulation type, KB1700

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

The KB1700 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. It is a light-synchronized detection type photo sensor that allows for arbitrary setting of the gap between the emitting and receiving sides (max. 400mm). Due to its light modulation method, it is resistant to noise from external light interference, enabling long-distance detection. It is a low-cost type, and RoHS-compliant versions are also available. It is suitable for applications such as object passage detection in financial equipment, work detection and positioning on 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 KB3290

Separated type photo sensor KB3290

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

The separated type photo sensor KB3290 features an infrared light-emitting diode on the emitting side and a highly sensitive phototransistor on the receiving side. It can be used as a standalone unit for both the receiving and emitting sides. The gap between the emitting and receiving sides can be set arbitrarily (1 to 100 mm), and it is a low-cost type. Additionally, RoHS-compliant products are also available. It is suitable for applications such as object passage detection in financial equipment, 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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Reflective photo sensor KR864 / Light modulation type KR865, 866

Reflective photo sensor KR864 / Light modulation type KR865, 866

A dustproof photoreflector that uses an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side.

The reflective photo sensor KR864 and the light modulation types KR865 and KR866 are dust-proof photo reflectors that use infrared light-emitting diodes on the emitting side and photo ICs on the receiving side. Due to their dust-proof structure, they are easy to clean from paper dust and can also detect materials with low reflectivity, such as black paper and OHP film. The KR865 and KR866 are resistant to noise from ambient light due to their light modulation method. Additionally, RoHS-compliant versions are available. They are suitable for applications such as paper detection in copiers, printers, and various automatic machines for object passage detection. For more details, please contact us or refer to the catalog.

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Reflective photo sensor KR894 / Light modulation type KR895

Reflective photo sensor KR894 / Light modulation type KR895

A photoreflector that uses an infrared light-emitting diode on the emitting side and a photo IC/modulated photo IC on the receiving side.

The reflective photo sensor KR894 / light modulation type KR895 is a dust-proof photo reflector that uses an infrared light-emitting diode on the emitting side and a photo IC or modulated photo IC on the receiving side. Its dust-proof structure makes it easy to remove paper dust and allows for the detection of materials with low reflectivity, such as black paper and OHP film. The KR895, due to its light modulation method, is resistant to noise from ambient light and other disturbances. RoHS-compliant products are also available. It is suitable for applications such as paper detection in copiers, printers, and printing machines, as well as 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 UV LED type KR1570, KR1571

Reflective photo sensor UV LED type KR1570, KR1571

Photoreflector combining ultraviolet light-emitting diode and silicon photodiode.

The reflective photo sensor UV LED type KR1570 and 1571 is a photo reflector that combines a UV light-emitting diode and a silicon photodiode. It uses a UV (ultraviolet) LED as the light-emitting element (365nm). The receiving side features a printed circuit board type with a UV cut filter. It is suitable for applications such as the identification of banknotes using fluorescent inks, the identification of cards, securities, and gift certificates utilizing fluorescence, and various paper detection methods using ultraviolet light. For more details, please contact us or refer to the catalog.

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Reflective photo sensor, light modulation type, KR3320

Reflective photo sensor, light modulation type, KR3320

A photoreflector that uses an infrared light-emitting diode on the emitting side and a modulated phototransistor light-receiving element on the receiving side.

The KR3320 reflective photo sensor, light modulation type, is a dust-proof photo reflector that employs an infrared light-emitting diode on the emitting side and a modulated photo IC light-receiving element on the receiving side. Its dust-proof structure makes it easy to remove paper dust and allows for the detection of materials with low reflectivity, such as black paper and OHP film. Due to its light modulation method, it is resistant to noise from ambient light and other disturbances. It has a wide detection range and is a low-cost option. Additionally, RoHS-compliant versions are available. It is suitable for applications such as paper detection in copiers, printers, and various automatic machines for object passage detection. For more details, please contact us or refer to the catalog.

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Reflective photo sensor, light modulation type, KR3330

Reflective photo sensor, light modulation type, KR3330

A photoreflector that uses an infrared light-emitting diode on the emitting side and a modulated phototransistor light-receiving element on the receiving side.

The KR3330 reflective photo sensor, light modulation type, is a dust-proof photo reflector that employs an infrared light-emitting diode on the emitting side and a modulated photo IC light-receiving element on the receiving side. Its dust-proof structure makes it easy to remove paper dust and allows for the detection of materials with low reflectivity, such as black paper and OHP film. Due to its light modulation method, it is resistant to noise from ambient light and other disturbances. It has a wide detection range and is a low-cost option. Additionally, RoHS-compliant versions are available. It is suitable for applications such as paper detection in copiers, printers, and various automatic machines for object passage detection. For more details, please contact us or refer to the catalog.

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Prism Photo Sensor KP3250

Prism Photo Sensor KP3250

A photo sensor that combines an infrared light-emitting diode and a high-sensitivity phototransistor.

The Prism Photo Sensor KP3250 is a prism-compatible reflective photo sensor that combines an infrared light-emitting diode and a high-sensitivity phototransistor. It has high accuracy in object position detection and can detect the presence of low-reflectivity items such as banknotes and black paper. Additionally, the gap between the sensor and prism can be set arbitrarily, allowing it to be used as a two-part separated sensor. We also offer RoHS-compliant products. It is suitable for applications such as edge detection of banknotes and copy paper, as well as object position detection. For more details, please contact us or refer to the catalog.

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Actuator photo sensor KA1335-36, 1345-46

Actuator photo sensor KA1335-36, 1345-46

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

The actuator photo sensors KA1335, 1336, 1345, and 1346 are actuator-type transmissive photo sensors that combine an infrared light-emitting diode on the emitting side and a photo IC output on the receiving side. The package type is a snap-in connector type, and the output form of the electrical and optical characteristics (Ta=25℃) is an open collector. The lever shape can be selected from two types: AALF-01 lever and AALF-02 lever. Additionally, custom levers can also be accommodated. RoHS-compliant products are also available. They are suitable for applications such as detecting the passage of banknotes and paper, as well as object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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Actuator Photo Sensor KA1354

Actuator Photo Sensor KA1354

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

The actuator photo sensor KA1354 is a transmission-type photo sensor with an infrared light-emitting diode on the emitting side and a phototransistor on the receiving side. It comes in a compact package with a harness and is of the snap-in type. It features a connector with a strong locking mechanism to prevent disconnection. Additionally, it can accommodate custom levers. RoHS-compliant versions are also available. It is suitable for applications such as detecting the passage of banknotes and paper, as well as object passage detection in various automatic machines. For more details, please contact us or refer to the catalog.

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Realizing 'It would be nice to have'! Comprehensive catalog of photo sensor series

Realizing 'It would be nice to have'! Comprehensive catalog of photo sensor series

Find the desired photo sensor in a rich lineup of 259 pages!

This is the comprehensive catalog of New Light Electronics' photo sensors, which are indispensable for mechanical products. With a rich lineup of 259 pages, it is filled with sensors that can be used for various applications! Based on the products listed, we can also flexibly accommodate custom sensors tailored to your needs! Even if you can't find a product that perfectly matches your requirements, please feel free to share your ideas with us. 【Catalog Overview】 ■ Transmissive Photo Sensors ■ Reflective Photo Sensors ■ Limited Reflective Photo Sensors ■ Separated Photo Sensors ■ Prism Photo Sensors ■ Actuator Type Photo Sensors ■ Light Emitting Elements and Light Receiving Elements

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Separate type photo sensor, completely dustproof type, KB3830

Separate type photo sensor, completely dustproof type, KB3830

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

The KB3830 is a completely dust-proof type of separated photo sensor that employs an infrared emitting diode on the emitting side and a high-sensitivity phototransistor on the receiving side. It 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). It is dust-proof and features a dust prevention structure (resin-sealed type) for the inside of the lens. It is a low-cost type suitable for detecting objects passing through financial equipment, among other applications. For more details, please contact us or refer to the catalog.

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Separate type photo sensor, completely dustproof type, KB3870

Separate type photo sensor, completely dustproof type, KB3870

You can arbitrarily set the gap between the light emission and light reception (1 to 100 mm).

The KB3870 is a completely dust-proof type of separated photo sensor that employs an infrared emitting diode on the emitting side and a high-sensitivity phototransistor on the receiving side. It can also be used as standalone units for the emitting side and receiving side. The gap between the emitting and receiving sides can be set arbitrarily (1 to 100 mm). It is dust-proof, featuring a dust prevention structure (resin-sealed type) inside the lens. It is a low-cost type. It can be used for object passage detection in financial equipment, vending machines, ticket issuing machines, and more. For more details, please contact us or refer to the catalog.

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透過型フォトセンサ　完全防塵タイプ　KI3890

透過型フォトセンサ　完全防塵タイプ　KI3890

完全防塵、可視光カットタイプのフォトインタラプタです

透過型フォトセンサ　完全防塵タイプ　KI3890は、発光側に赤外発光ダイオード、受光側にフォトトランジスタを採用した完全防塵型のフォトインタラプタです。 可視光カットタイプとなっております。 パッケージタイプはネジ止めコネクタタイプ。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等にご使用いただけます。 詳しくはお問い合わせ、もしくはカタログをご覧ください。

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Separated type photo sensor KB3390

Separated type photo sensor KB3390

Completely dustproof type! Snap-in type separated photo sensor. Depending on the settings, it can be applied for liquid detection.

The "KB3390" is a separated type photo sensor that employs an infrared light-emitting diode on the emitting side and a high-sensitivity phototransistor on the receiving side. It can also be used as standalone units for the receiving side and emitting side. 【Features】 ■ The gap between the emitting and receiving sides can be set arbitrarily (1~100mm) ■ Completely dustproof ■ Dust prevention structure inside the lens ■ Snap-in type For more details, please refer to the catalog or feel free to contact us.

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