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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPB608A Optek

    OPB608A [Optek]

    OPB608A
    OPB608A

    Part No:

    OPB608A

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    OPB608 reflective switches consist of an infrared emitting device (LED or VCSEL) and a NPN silicon phototransistor mounted “side-by-side” on a parallel axis in a black opaque plastic housing.

    Datasheet:

    Product FAQ

    1. Is OPB608A available for RFQ?

    Yes. OPB608A 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 OPB608A?

    Pricing for OPB608A 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 OPB608A?

    OPB608A is a Optek Optical Sensors with Phototransistor Collector Emitter Voltage: 30V and Phototransistor Emitter Reverse Current: 10mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB608A?

    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 OPB608A 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 OPB608A?

    Yes. If OPB608A 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:

    OPB608A

    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
    LED Forward Current A B C
    50mA
    LED Forward Current R
    50mA
    LED Forward Current V
    12mA
    LED Reverse Voltage A B C
    2V
    LED Reverse Voltage R
    5V
    LED Reverse Voltage V
    5V
    Lead Soldering Temperature
    260°C
    OPB608A I C(ON) Min
    2mA
    OPB608A Reflection Distance Max
    0.375 inch (9.525 mm)
    OPB608B I C(ON) Max
    4mA
    OPB608B I C(ON) Min
    1mA
    OPB608B Reflection Distance Max
    0.375 inch (9.525 mm)
    OPB608C I C(ON) Min
    0.5mA
    OPB608C Reflection Distance Max
    0.375 inch (9.525 mm)
    OPB608R I C(ON) Max
    6mA
    OPB608R I C(ON) Min
    1mA
    OPB608R Reflection Distance Max
    0.300 inch (7.620 mm)
    OPB608V I C(ON) Min
    5mA
    OPB608V Operating Temperature Max
    +70°C
    OPB608V Operating Temperature Min
    0°C
    OPB608V Reflection Distance Max
    1.200 inch (30.480 mm)
    Operating Temperature
    -40°C ~ +85°C
    Phototransistor Collector Dc Current
    25mA
    Phototransistor Collector Emitter Voltage
    30V
    Phototransistor Emitter Reverse Current
    10mA
    Reflection Distance Min
    0.050 inch (1.270 mm)
    Storage Temperature
    -40°C ~ +85°C
    Total Power Dissipation
    100mW

    Products Detail

    OPB608 series reflective switches combine an infrared emitting device (LED or VCSEL) with a NPN silicon phototransistor in a low-cost plastic housing. The devices are unfocused for sensing diffuse surfaces and feature enhanced signal-to-noise ratio with reduced ambient light sensitivity. All models (except OPB608R) use visible filtering epoxy. The phototransistor responds only when a reflective object passes within its field of view, with enhanced low current roll-off for improved contrast ratio. LED versions are designed for near-field applications while the VCSEL version supports longer distances. Different models offer varying reflection distance ranges suitable for diverse applications.

    Key Features

    • Phototransistor output, Unfocused for sensing diffuse surface, Low cost plastic housing, Enhanced signal to noise ratio, Reduced ambient light sensitivity

    Application scenarios

    • Non-contact reflective object sensor
    • Assembly line automation
    • Machine automation
    • Machine safety
    • End of travel sensor
    • Door sensor

    Documents

    Datasheets:

    OPB608A,B,C,R,V

    PCN Design/Specification:

    Phototransistor Update 09/Mar/2015
    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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