Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsRs.0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        • Testing as a Service (TaaS)
        • Free Recycling Service
        View All Services
        Technical Resources
        • Security & Surveillance
        • Healthcare
        • Industrial Automation
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • Testing as a Service (TaaS)
                            • Free Recycling Service
                              • View All Services
                              • Technical Resources
                                • Back to Technical Resources
                                • Security & Surveillance
                                  • Healthcare
                                    • Industrial Automation
                                      • EV Charging
                                        • Internet of Things
                                          • Artificial Intelligence
                                            • Maintenance & Safety
                                              • Wireless Technology
                                                • Sensor Technology
                                                  • Power Management
                                                    • Embedded Hub
                                                      • 3D Printing Solutions
                                                        • Engineering Glossary
                                                          • Calculators & Charts
                                                            • Selector Tools & Catalogues
                                                              • eTechJournal
                                                                • Software Offer
                                                                  • View All Tech Resources
                                                                  • Help
                                                                    • Back to Help
                                                                    • Contact Us
                                                                      • New To element14
                                                                        • Technical Support
                                                                          • Delivery Information
                                                                            • Legislation and Environmental
                                                                              • FAQ's
                                                                                • Feedback
                                                                                  • View All Help
                                                                                • Communities
                                                                                • element14
                                                                                  Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                                  hacksterio
                                                                                  Hackster is a community dedicated to learning hardware.
                                                                                  • Back to Communities
                                                                                  • element14
                                                                                    • Hackster.io
                                                                                    • Bill of Materials (BOM) Upload
                                                                                      • Tools
                                                                                      • Quick Buy
                                                                                        Parts List (BOM) Upload
                                                                                        Request a Quote
                                                                                        All Buying Tools
                                                                                        • Back to Tools
                                                                                        • Quick Buy
                                                                                          • Parts List (BOM) Upload
                                                                                            • Request a Quote
                                                                                              • All Buying Tools
                                                                                              • Offers
                                                                                                • Contact Us
                                                                                                  • Help
                                                                                                    • Reduced Price
                                                                                                      1. Home
                                                                                                      2. Sensors & Transducers
                                                                                                      3. Sensors
                                                                                                      4. Optical Sensors
                                                                                                      5. Optical Slot Sensors
                                                                                                      Print Page

                                                                                                      OPB608B

                                                                                                      Reflective Photo Interrupter, OPB608 Series, Phototransistor, Through Hole, 1.27 mm, 50 mA, 2 Vr

                                                                                                      TT ELECTRONICS / OPTEK TECHNOLOGY OPB608B
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerTT ELECTRONICS / OPTEK TECHNOLOGY
                                                                                                      Manufacturer Part NoOPB608B
                                                                                                      Order Code139830
                                                                                                      Product RangeOPB608 Series
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      778 In Stock

                                                                                                      Need more?

                                                                                                      778 Delivery in 4-6 Business Days(UK stock)
                                                                                                      QuantityPrice
                                                                                                      1+Rs.152.250
                                                                                                      10+Rs.148.770
                                                                                                      25+Rs.145.290
                                                                                                      50+Rs.141.810
                                                                                                      100+Rs.138.330
                                                                                                      500+Rs.136.480
                                                                                                      Price for:Each
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.152.25
                                                                                                      Enter Your Part No/Line Note
                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerTT ELECTRONICS / OPTEK TECHNOLOGY
                                                                                                      Manufacturer Part NoOPB608B
                                                                                                      Order Code139830
                                                                                                      Product RangeOPB608 Series
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Sensing MethodReflective
                                                                                                      Sensing Distance / Slot Width9.525mm
                                                                                                      Supply Voltage Min-
                                                                                                      Sensing Distance1.27mm
                                                                                                      Forward Current If50mA
                                                                                                      Supply Voltage Max-
                                                                                                      Reverse Voltage Vr2V
                                                                                                      Sensor Case / PackageModule
                                                                                                      Collector Emitter Voltage V(br)ceo30V
                                                                                                      Collector Emitter Voltage Max30V
                                                                                                      Forward Voltage1.7V
                                                                                                      Collector Current IC Max25mA
                                                                                                      Sensor Output TypePhototransistor
                                                                                                      IP Rating-
                                                                                                      Sensor MountingThrough Hole
                                                                                                      Operating Temperature Min-40°C
                                                                                                      Operating Temperature Max85°C
                                                                                                      Product RangeOPB608 Series
                                                                                                      Qualification-
                                                                                                      SVHCNo SVHC (27-Jun-2024)

                                                                                                      Product Overview

                                                                                                      The OPB608B series Reflective Switches which consist of an infrared emitting diode and a NPN silicon phototransistor mounted “side-by-side” on a parallel axis in a black opaque plastic housing. Both the emitting diode and a phototransistor that are encapsulated in a visible filtering epoxy to further reduce ambient light noise. The phototransistor responds to radiation from the emitter only when a reflective object passes within its field of view. The phototransistor has enhanced low current roll-off to improve the contrast ratio and immunity to background irradiance.

                                                                                                      • Phototransistor output
                                                                                                      • Unfocused for sensing diffuse surface
                                                                                                      • Plastic housing
                                                                                                      • Enhanced signal to noise ratio
                                                                                                      • Reduced ambient light sensitivity
                                                                                                      • Remote potentiometer connection
                                                                                                      • Complete tool free mounting and demounting on the DIN rail
                                                                                                      • 2 c/o Contacts
                                                                                                      • Integrated marker label

                                                                                                      Applications

                                                                                                      Sensing & Instrumentation, Automation & Process Control, Safety, Industrial

                                                                                                      Notes

                                                                                                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                      Technical Specifications

                                                                                                      Sensing Method

                                                                                                      Reflective

                                                                                                      Supply Voltage Min

                                                                                                      -

                                                                                                      Forward Current If

                                                                                                      50mA

                                                                                                      Reverse Voltage Vr

                                                                                                      2V

                                                                                                      Collector Emitter Voltage V(br)ceo

                                                                                                      30V

                                                                                                      Forward Voltage

                                                                                                      1.7V

                                                                                                      Sensor Output Type

                                                                                                      Phototransistor

                                                                                                      Sensor Mounting

                                                                                                      Through Hole

                                                                                                      Operating Temperature Max

                                                                                                      85°C

                                                                                                      Qualification

                                                                                                      -

                                                                                                      Sensing Distance / Slot Width

                                                                                                      9.525mm

                                                                                                      Sensing Distance

                                                                                                      1.27mm

                                                                                                      Supply Voltage Max

                                                                                                      -

                                                                                                      Sensor Case / Package

                                                                                                      Module

                                                                                                      Collector Emitter Voltage Max

                                                                                                      30V

                                                                                                      Collector Current IC Max

                                                                                                      25mA

                                                                                                      IP Rating

                                                                                                      -

                                                                                                      Operating Temperature Min

                                                                                                      -40°C

                                                                                                      Product Range

                                                                                                      OPB608 Series

                                                                                                      SVHC

                                                                                                      No SVHC (27-Jun-2024)

                                                                                                      Technical Docs (2)

                                                                                                      Technical Data Sheet EN

                                                                                                      CAD Multiple Formats EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Mexico
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:90329000
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (27-Jun-2024)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.000246
                                                                                                      Customer Service
                                                                                                      Sales 1800 108 3888 (toll free) | 1800 3000 3888 (toll free)
                                                                                                      Technical 1800 108 3888 (toll free) | 1800 3000 3888 (toll free)
                                                                                                      Live Agent
                                                                                                      Submit Feedback
                                                                                                      FAQs
                                                                                                      Quick Links
                                                                                                      Track my order
                                                                                                      Order History
                                                                                                      Return a Product
                                                                                                      Delivery Information
                                                                                                      Our Company
                                                                                                      About Us
                                                                                                      Quality Policy
                                                                                                      Careers
                                                                                                      ESG
                                                                                                      Social Media +

                                                                                                      Subscribe to become an exclusive element14 insider!

                                                                                                      LinkedIn
                                                                                                      Twitter
                                                                                                      Facebook
                                                                                                      Norton Secured
                                                                                                      Mark of Trust ANAB
                                                                                                      BSI 9001
                                                                                                      Visa
                                                                                                      Mastercard
                                                                                                      Trade Account
                                                                                                      Privacy Statement
                                                                                                      Legal and Copyright Notices
                                                                                                      Terms & Conditions
                                                                                                      Terms of Use for API
                                                                                                      Sitemap
                                                                                                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                      element14 is a trading name of element14 India Private Limited.
                                                                                                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.