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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP550C Optek

    OP550C [Optek]

    OP550C
    OP550C

    Part No:

    OP550C

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    NPN silicon phototransistor and photodarlington transistor series with wide receiving angle, molded in epoxy package for space-limited applications and PCBoard mounting.

    RoHS Status:

    Product FAQ

    1. Is OP550C available for RFQ?

    Yes. OP550C 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 OP550C?

    Pricing for OP550C 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 OP550C?

    OP550C is a Optek Optical Sensors with Power Derating OP550 OP555 OP560 OP565: 1.33mW/°C and OP552 Operating Temperature Max: +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP550C?

    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 OP550C 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 OP550C?

    Yes. If OP550C 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:

    OP550C

    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

    Datasheet:

    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
    100 nA
    Collector Emitter Voltage
    30V
    Lead Soldering Temperature
    260°C
    OP552 Operating Temperature Max
    +85°C
    OP565 Collector Emitter Voltage
    15V
    OP750 Power Dissipation
    200mW
    Operating Temperature
    -40°C ~ +100°C
    Peak Emission Wavelength
    935 nm
    Power Derating OP550 OP555 OP560 OP565
    1.33mW/°C
    Power Derating OP552
    1.25mW/°C
    Power Dissipation
    100mW
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -40°C ~ +100°C

    Products Detail

    The OP550 series includes NPN silicon phototransistors (OP550, OP552, OP555, OP750, OP770) and photodarlington transistors (OP560, OP565) molded in epoxy packages with wide receiving angles. Features include side-looking package design, four sensitivity ranges (A, B, C, D), and choice of clear (OP550, OP560, OP750, OP770), opaque (OP552), or blue-tinted (OP555, OP565) packages. OP552 has an integral lens for visible light immunity, while OP555/OP565 have internal lenses with 28° acceptance half-angle. OP750/OP770 include additional circuitry for stray light enhancement. All devices are 100% production-tested using infrared light and spectrally matched to OPTEK's GaAs/GaAIAs emitters (OP140, OP142, OP145, OP240, OP245 series).

    Key Features

    • Wide receiving angle, Four sensitivity ranges (A: Highest, B: Min/Max, C: Middle, D: Lowest), Side-looking package, Ideal for space-limited applications, Ideal for PCBoard mounting, Choice of clear/opaque/blue-tinted packages, Visible light immunity (OP552), 28° acceptance half-angle (OP555/OP565), Additional circuitry for stray light (OP750/OP770), 100% production tested with infrared light, Spectrally matched to OPTEK emitters

    Application scenarios

    • Optical switches
    • Optical interrupt detectors
    • Optical encoders
    • Non-contact position sensing
    • Machine automation
    • Space-limited applications
    • PCBoard mounting

    Documents

    Datasheets:

    OP55x,56x,750 Series
    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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