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switch Product List and Ranking from 479 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

switch Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 大阪自動電機 (オジデン) Osaka//Industrial Electrical Equipment
  2. クラウスアンドナイマー 東京本社、大阪営業所 Tokyo//Industrial Electrical Equipment
  3. NIDEC COMPONENTS CORPORATION Tokyo//Electronic Components and Semiconductors
  4. 4 三和電機製作所 Tokyo//Industrial Electrical Equipment
  5. 5 木村製作所 Osaka//others
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switch Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Liquid Level Control Switch "Level Regulator" LC12 新明和工業
  2. Dual-hand operation push button switch "Touch Start" 小森安全機研究所
  3. Enercon Corporation Dine Pen (Dine Value Test) Catalog ザ・ブルーボアハウス
  4. 4 Power and drive switch. Supports up to 1000V, 2400A. クラウスアンドナイマー 東京本社、大阪営業所
  5. 5 Remote operation of PCs without internet connection is possible with 'IP-KVM'. 因幡電機産業 産機カンパニー

switch Product List

3091～3105 item / All 3742 items

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Angle-variable wavelength-variable filter module "TFA"

Angle-variable wavelength-variable filter module "TFA"

Using a multi-cavity filter! The filter holder is compatible with both cartridge-type and rack-type.

This product is an angle-variable wavelength-variable filter module that uses a multi-cavity filter. It utilizes the property that the transmitted wavelength changes when the incident angle on the dielectric multilayer bandpass filter is altered. This is a filter module with fiber input and output that allows for wavelength control by rotating the filter with a micrometer. 【Features】 ■ The bandpass filter mainly uses multi-cavity design ■ Micro scale with a chart label for the center wavelength ■ The filter is in a holder type and is replaceable ■ The filter holder is compatible with both cartridge and rack types *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Optical component "Slide-type wavelength-variable optical filter module"

Optical component "Slide-type wavelength-variable optical filter module"

The variation in insertion loss and bandwidth is minimal! You can select any wavelength.

This product is a slide-type wavelength-variable filter module that allows for the selection of any wavelength by variably positioning a filter manufactured with a precisely distributed thickness of oxide dielectric type along the surface direction of the substrate. It has minimal fluctuations in insertion loss and bandwidth, and custom optical filters can also be produced. It achieves a wide wavelength variable range (60nm variable). 【Features】 ■ Low insertion loss ■ Low PDL (polarization-dependent loss) ■ Tandem implementation of optical filters available as an option (achieving characteristics equivalent to 2 cavities) ■ Wide wavelength variable range achieved (60nm variable) *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Optical component "Power Monitor Cassette"

Optical component "Power Monitor Cassette"

Fiber can also be used in a stationary state! A cassette that allows monitoring of light power during propagation.

The "Power Monitor Cassette" is a cassette that allows monitoring of the optical power during propagation by setting it in the OptoQuest standard cartridge-type opposing module. This eliminates the need to reconnect the optical fiber to check the amount of transmitted light, allowing the fiber to be used in a stationary state. It enables the confirmation of light quantity without changing the polarization state in SMF. 【Features】 ■ Low insertion loss ■ dB/dBm display switch ■ Auto power off ■ Battery operated *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements

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Polarization Controller "Cartridge Series"

Polarization Controller "Cartridge Series"

Custom cassette production for crystals and more is possible! In addition to communication wavelength bands, custom support is also available for near-infrared and visible ranges.

This product is a polarization controller that has been made user-friendly by integrating various optical components into cassettes, designed to meet the needs of diverse optical experiments and optical measurement applications using optical fibers. It allows for easy adjustment of the polarization state, attenuation, and wavelength characteristics of the input light without the hassle of optical axis alignment. In addition to the communication wavelength range, we also offer custom solutions for near-infrared and visible light. Please use it as a research and development tool. 【Features】 ■ Versatility through cassette exchange ■ Easy cassette replacement ■ Low insertion loss ■ Custom cassettes for crystals and other components are available *For more details, please refer to the PDF document or feel free to contact us.

  • controller
  • Other electronic parts

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マルチコアファイバデバイス

マルチコアファイバデバイス

コア間やコア配置も柔軟に対応が可能！小型で低損失の各種デバイスが作製できます

オプトクエストではマイクロオプティクス技術とレーザ溶接による 高信頼精密固定技術により、空間多重光伝送向けマルチコアファイバ（MCF）用 光デバイスの開発・製品化を行っております。 コア間やコア配置も柔軟に対応が可能。非球面レンズを使った 空間結合技術により、小型で低損失の各種デバイスが作製できます。 Fan-in/Fan-outのデバイスを基本としてアイソレータ、WDM、Tapカプラなどの 各種機能デバイスや機能複合化も実現しました。 【特長】 ■小型 ■低損失 ■多様なコア数やコア間隔に柔軟に対応可能 ■各種機能デバイスのシリーズ製品あり（WDM、アイソレータ、Tapカプラ） ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせ下さい。

  • Other electronic parts
  • Piezoelectric Devices

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Automatic Linear Tracking Polarization Controller 'ALP05C' <Electric Series>

Automatic Linear Tracking Polarization Controller 'ALP05C' <Electric Series>

Achieve stable linear polarized output! It can be used for various applications in research institutions and more.

This product is an automatic linear tracking polarizer controller that can be used in situations where characteristic changes occur due to temperature fluctuations and vibrations. While there are polarization-maintaining fibers that stably transmit polarization, managing polarization with various functional devices is quite challenging from a cost perspective. This product achieves stable linear polarization output even when the input is in an uncertain polarization state. It can be used in various applications such as optical communication, optical measurement, biotechnology, and various research institutions. 【Features】 ■ Low insertion loss ■ Low loss variation ■ High return loss ■ Converts arbitrary polarization to linear polarization ■ Control of angle specification and constant-speed rotation is possible on the operation panel ■ By connecting a collimation attachment to the output adapter, spatial output is possible *For more details, please refer to the PDF document or feel free to contact us.

  • controller

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External cavity LD module

External cavity LD module

A laser light source with variable wavelength! It is used as a light source for atomic cooling experiments.

OptoQuest has developed an external cavity laser light source module using semiconductor lasers. This product is based on our micro-optics technology, utilizing a narrow-band dielectric multilayer filter as a wavelength-selective element, and incorporating a piezo element into the output mirror for fine-tuning the resonator length, achieving a narrow linewidth optical spectrum. It is suitable for embedded applications in a module type and allows for wavelength tuning. 【Features】 ■ A laser light source with variable wavelength ■ Compact ■ Used as a light source for atomic cooling experiments ■ Circuit boards can be added as an option *For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

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Product Comprehensive Catalog Version 2020.08.31

Product Comprehensive Catalog Version 2020.08.31

Expert knowledge in optics and extensive experience, technology cultivated in the field of optical communication! Responding to niche products and mass-produced items!

This catalog is a comprehensive catalog of products handled by OptoQuest. We introduce a variety of products, including "optical modules," "optical devices and drivers," "light sources," and "thin films." Additionally, our company designs and manufactures optical thin film filters, prototypes for optical experimental modules, and custom-designed fixtures for experiments and research, starting from just one piece. Please use this for product selection. [Contents (partial)] ■ Optical Modules ■ Optical Devices and Drivers ■ Light Sources ■ Thin Films ■ Fiber Storage Devices *For more details, please refer to the PDF document or feel free to contact us.

  • Optical Experimental Parts
  • mirror
  • Other optical parts

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Digital Pressure Switch "DPS"

Digital Pressure Switch "DPS"

Compact and lightweight, large LED display, easy piping with union screws!

The "DPS" is a digital pressure switch suitable for pressure monitoring in hydraulic, water pressure, and coolant systems. It features a large, easy-to-read digital display (LED character height 11mm) with a color switching function between red and blue. (*The blue color is a color universal design color.) The connection screw is of the union type, allowing for piping in narrow spaces without rotating the main body. 【Features / Specifications】 ■ Compact and lightweight - Main body dimensions: Outer diameter 38mm × Length 40mm, Weight 186g ■ Waterproof specification: The main body has a waterproof structure equivalent to IP67 ■ Pressure resistance specification: The pressure-receiving part is designed to withstand four times the rated maximum pressure ■ Fluid contact parts: Made of SUS304, SUS316, and FKM, suitable for various fluids ■ Setting method: Easily operable with a 2-button switch system *For more details, please download the PDF or feel free to contact us.

  • Company：ASK
  • Price：Other
  • switch

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Light Remote Control Switch "N7020 Series"

Light Remote Control Switch "N7020 Series"

The receiver output is non-polarized and has an insulated contact output, making it suitable for inputs such as sequencers and other devices.

The "N7020 Series" is an optical remote control switch composed of the transmitter "N7020T," the receiver "N7020R," and the light sensor "SN71." It receives information from the eight push button switches on the transmitter at a distance of up to approximately 10 meters at the light sensor and outputs it on the receiver side. 【Features】 ■ Up to 7 types of models can be selected, and only transmitters and receivers with the same settings can communicate. ■ Two light sensors can be used, allowing for a wide operational area. ■ The receiver output is non-polarized and has isolated contact output, making it suitable for inputs such as sequencers. ■ It can receive signals from a distance of about 10 meters, is resistant to interference, and has high reliability (using SN71). *For more details, please download the PDF or contact us.

  • switch

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[Developed Product] Sheet Switch (Membrane Switch)

[Developed Product] Sheet Switch (Membrane Switch)

Composed of printing and pressing on PET film! We will develop new products according to applications, purposes, and designs.

MARUSAN's sheet switches are custom-made to meet customer design and specification requests, including switch layout, switch shape, tactile feel (click sensation), LCD windows, and LED implementation, from development to prototyping and manufacturing. They are suitable for applications in home appliances that require design aesthetics, as well as switches for construction equipment used outdoors with thick gloves. Additionally, their slimness allows them to be utilized as sensors. Please feel free to contact us for inquiries. 【Features】 ■ Simple structure ■ Slim and space-saving ■ Lightweight ■ Eco-friendly ■ Waterproof and dirt-resistant manufacturing is also possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing
  • switch

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A large switch that makes the entire area respond! 'Deka Switch'

A large switch that makes the entire area respond! 'Deka Switch'

Isn't it true that even large-looking switches don't respond unless you press the center? The big switch responds to the entire surface! It's operable with work gloves or rubber gloves too.

We have developed the 'Deka! Switch', a membrane sheet switch series with an outer diameter of 45mm. It can be used in conjunction with standard membrane switches and features built-in LEDs for backlighting. We can accommodate your design requests from prototype to mass production according to your applications and purposes. It excels in heat resistance, waterproofing, and durability, making it suitable for applications that require environmental performance, operation with work gloves or rubber gloves, products for the elderly, sports equipment, and operations while in motion. 【Features】 - Sheet-type circuit and film laminated structure design - Ultra-thin, around 1mm - Tactile feel equivalent to a tactile switch with a click sensation - Built-in LEDs for backlighting - Dedicated push button unit can accommodate up to 45mm *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • switch
  • Touch Panel

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Gearless temperature switch

Gearless temperature switch

Various combinations depending on whether each contact turns ON or OFF at the set temperature! Please choose the type suitable for your intended use.

The "Gearless Temperature Switch" has one or two electrical contacts built into the thermometer, which activate and send an ON or OFF electrical signal when the set temperature is reached. As standard specifications, there are three dial diameters (basic) of φ75/φ100/φ150, the sensing part material is SUS304/SUS316 (standard for temperatures above 400℃), and the number of contacts can be up to 2. The models include the "Direct Connection Type," characterized by rear/bottom extraction, the "Isolation Type," which is pressure-resistant explosion-proof/hydrogen explosion-proof, and the "Direct Connection Type/Isolation Type" suitable for outdoor use. 【Product Lineup (Partial)】 ■ Direct Connection Type - SBNA-M1BN (Rear extraction) ■ Isolation Type - 4TREA (Surface mount) <Pressure-resistant explosion-proof type> - 3TOEA (Surface mount) <Hydrogen explosion-proof type> ■ Direct Connection Type/Isolation Type - SUNA-M1DR (Bottom extraction) *For more details, please refer to the PDF document or feel free to contact us.

  • Thermometer

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First Ether ProView Switch

First Ether ProView Switch

Supports jumbo frames! Seamless data connection from network edge to core.

This product is a convergence switch for process control and IT network management. By using Modbus/TCP to communicate network management information with SCADA software and SNMP to communicate with NMS, control engineers and IT personnel can check the status of the network. It uses high-quality components and can operate in a temperature range of -40 to 75°C, as well as being equipped with EMS level 3 protection features, making it suitable for industrial electromagnetic interfaces. 【Features】 ■ Provides network management information via Modbus/TCP ■ Operating temperature of -40 to 75°C ■ EMS level 3 protection for outdoor applications ■ Redundant input power DC 12-48 V ■ Loop detection *For more details, please refer to the PDF document or feel free to contact us.

  • switch
  • converter
  • Other electronic parts

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Sophos Switch

Sophos Switch

One vendor, one view! Maximizing the potential of the network.

The "Sophos Switch" is a cloud-managed network access layer switch. It provides device connectivity, power supply, and access control at the LAN edge. With Sophos Central, it can be managed alongside other Sophos security solutions from a single console. Additionally, it enhances service quality at the critical access layer while reducing the attack surface through port security and VLAN segmentation. 【Features】 ■ Gigabit and Multi-Gigabit (up to 10GE) access layer switches with 8, 24, or 48 ports ■ SFP (1G) and SFP+ (10G) uplink ports (available on all models) ■ PoE options for powering PoE (Power over Ethernet) compatible devices *For more details, please download the PDF or feel free to contact us.

  • Sophos Switch2.png
  • Sophos Switch3.png
  • Routers, Switches, and Hubs
  • Server monitoring and network management tools
  • Other network tools

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