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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPB703 Optek

    OPB703 [Optek]

    OPB703
    OPB703

    Part No:

    OPB703

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    Reflective optical sensors with IR or visible red LED and NPN silicon phototransistor or photodarlington, available in PCBoard mount and remote mount versions.

    Datasheet:

    Product FAQ

    1. Is OPB703 available for RFQ?

    Yes. OPB703 by Optek is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for OPB703?

    Pricing for OPB703 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of OPB703?

    OPB703 is a Optek Optical Sensors with Output Photodetector Collector Emitter Voltage Photodarlington: 15V and Output Photodetector Collector Emitter Voltage Phototransistor: 30V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB703?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can OPB703 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to OPB703?

    Yes. If OPB703 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Optek Optical Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    OPB703

    Manufacturer:

    Optek

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Collector Dark Current Max
    250 nA
    Collector Emitter Breakdown Voltage
    30V
    Emitter Collector Breakdown Voltage Min
    5V
    Forward Voltage
    1.7V
    Input Diode Forward Dc Current
    40mA
    Input Diode Power Dissipation
    100mW
    Input Diode Reverse Dc Voltage
    2V
    Lead Soldering Temperature
    240°C
    OPB70AWZ Collector Emitter Breakdown Voltage Min
    15V
    OPB70AWZ Saturation Voltage Max
    1.15V
    OPB70BWZ Collector Dark Current Max
    100 nA
    OPB70BWZ Emitter Collector Breakdown Voltage Min
    0.4V
    OPB70CWZ Collector Dark Current Max
    100 nA
    OPB70CWZ Emitter Collector Breakdown Voltage Min
    0.4V
    OPB70CWZ Forward Voltage Max
    2.6V
    OPB70CWZ Saturation Voltage Max
    0.4V
    OPB70EWZ Collector Dark Current Max
    100 nA
    OPB70EWZ Emitter Collector Breakdown Voltage Min
    0.4V
    OPB70EWZ Forward Voltage Max
    2.6V
    OPB70EWZ Saturation Voltage Max
    0.4V
    Output Photodetector Collector Dc Current
    25mA
    Output Photodetector Collector Emitter Voltage Photodarlington
    15V
    Output Photodetector Collector Emitter Voltage Phototransistor
    30V
    Output Photodetector Emitter Collector Voltage
    5V
    Output Photodetector Power Dissipation
    100mW
    Reverse Current
    100µA
    Storage Temperature
    -40°C ~ +80°C

    Products Detail

    The sensors consist of an Infrared (890nm) or Visible (Red 640nm) Light Emitting Diode (LED) and a NPN silicon Phototransistor or Photodarlington, mounted side-by-side on converging optical axes in a black plastic housing. They are designed for PCBoard mounting or remote mounting with UL approved 26 AWG wires. Various lens options are available: no lens, blue window for dust protection, or aperture lens for improved resolution. The OPB704G and OPB704GWZ offer excellent protection for dirty environments. The phototransistor responds to illumination from the emitter when a reflective object passes within the field of view centered typically at 0.15" (3.8 mm).

    Key Features

    • Infrared (890nm) and Visible Red (640nm) LED options
    • NPN silicon Phototransistor, Photodarlington, and Rbe Transistor detectors
    • Optical cover options: None, Blue Window, Aperture, Clear Window
    • Lead or wire options: 0.160" leads or 24" / 26 AWG wire
    • Reflective object detection at typical distance 0.15" (3.8 mm)
    • Lens options for dust protection and improved resolution
    • PCBoard mount and remote mount versions.

    Documents

    Datasheets:

    OPB703-05(WZ). OPB70AWZ-HWZ
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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