Products > Sensors, Transducers > OPB815
  • OPB815

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Switch ead free/RoHS Compliant

  • Package/Case :
  • Switch
  • Product Categories :
  • Sensors, Transducers
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 100


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OPB815 Product Details

The OPB815 consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor mounted in a low-cost plastic housing. The device is designed to switch electrical states when an opaque object is passed through the slot. The slot is wider and deeper than many slotted switches and will accommodate a variety of different materials.
This device can be ordered with PCBoard solderable leads or with 26 AWG stranded, UL rated wire lengths from 6” (152 mm) to 24” (610 mm) and terminated with a variety of industry standard connectors. The result is an off-the-shelf sensor assembly tailored to the specific application’s mechanical and electrical requirements.

• Non-contact object sensing
• Assembly line automation
• Machine automation
• Equipment security
• Machine safety



• Wide slot width: 0.375” (9.5 mm)
• Deep slot depth: 0.430” (10.9 mm)
• Selectable wire lengths from 6” (152mm) to 24” (610 mm)
• Seven popular connector options

Technical Parameters

  • Manufacturer
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • Switch

OPB815 Related Products

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Shipping More
Estimated Delivery Time: Aug 03 - Aug 08 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that OPB815 is the original manufacturer or agent of OPTEK?
We have a professional business development department to strictly test and verify the qualifications of OPTEK original manufacturers and agents. All OPTEK suppliers must pass the qualification review before they can publish their OPB815 devices; we pay more attention to the channels and quality of OPB815 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of OPB815 chips? Including OPTEK original factory information, application, OPB815 pictures?
You can use Jotrin's intelligent search engine, or filter by Sensors, Transducers category, or find it through Optek Technology, Inc. (TT Electronics) Information page.
Q: Are the OPTEK's OPB815 price and stock displayed on the platform accurate?
The OPTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for OPB815, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of OPB815?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the OPB815 we delivered, we will accept the replacement or return of the OPB815 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of OPB815.
(3)The OPB815 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as OPB815 datasheet pdf, OPB815 pin diagram?
Need any After-Sales service, please feel free contact us:

Optek Technology, Inc. (TT Electronics)

Optek Technology is a TT Electronics Optoelectronics Brand, ?Optek Technology is a leading manufacturer of Infrared LED and phototransistor components, as well as packaged optoelectronic devices including slotted and flag switches, reflective and proximity sensors for a multitude of applications. I...
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