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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP571 TT Electronics

    OP571 [TT Electronics]

    OP571
    OP571

    Part No:

    OP571

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    Each device in this series is an NPN silicon phototransistor mounted in an opaque plastic SMD package, with an integral molded lens that enables a narrow acceptance angle and a higher collector current than devices without a lens.

    Datasheet:

    Product FAQ

    1. Is OP571 available for RFQ?

    Yes. OP571 by TT Electronics 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 OP571?

    Pricing for OP571 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 OP571?

    OP571 is a TT Electronics Optical Sensors with Emission Angle At Half Power Points Min: 5V and Wavelength At Peak Emission Min: 30V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP571?

    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 OP571 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 OP571?

    Yes. If OP571 is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Optical Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    OP571

    Manufacturer:

    TT Electronics

    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
    Lead Soldering Temperature
    260°C
    Forward Voltage
    0.4V
    Operating Temperature
    -25°C ~ +85°C
    Storage Temperature
    -40°C ~ +85°C
    Collector Current
    20mA
    Collector Emitter Voltage
    30V
    Emission Angle At Half Power Points Min
    5V
    On State Collector Current Min
    2.5mA
    Pin 1
    Collector
    Pin 2
    Emitter
    Power Dissipation
    130mW
    Reverse Current
    100 nA
    Wavelength At Peak Emission Min
    30V

    Products Detail

    NPN silicon phototransistor in SMD plastic package with integral molded lens for narrow acceptance angle and higher collector current. Features include high photo sensitivity, fast response time, four lead configurations, and IR transmissive plastic package. Compatible with automated mounting equipment and spectrally matched to OP270 series infrared LEDs.

    Key Features

    • SMD plastic package
    • High photo sensitivity
    • Fast response time
    • Choice of four lead configurations
    • IR transmissive plastic package

    Application scenarios

    • Non-contact position sensing
    • Datum detection
    • Machine automation
    • Optical encoders
    • IrDA
    • Reflective and transmissive sensors

    Documents

    Datasheets:

    OP570-73OP571-Optek-datasheet-9638509.pdfOP571-TT-datasheet-5322206.pdfOP571-TT-datasheet-125595.pdfOP571-TT-datasheet-153536.pdf
    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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