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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP509A Optek

    OP509A [Optek]

    OP509A
    OP509A

    Part No:

    OP509A

    Category:

    Optical Sensors

    Manufacturer:

    Optek

    Description:

    NPN silicon phototransistor in flat (OP508F) or lensed (OP509) plastic package for optical sensing applications.

    Datasheet:

    Product FAQ

    1. Is OP509A available for RFQ?

    Yes. OP509A 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 OP509A?

    Pricing for OP509A 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 OP509A?

    OP509A is a Optek Optical Sensors with Relative Current Temperature Coefficient: 1.00%/°C and Collector Emitter Saturation Voltage: 0.4V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP509A?

    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 OP509A 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 OP509A?

    Yes. If OP509A 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:

    OP509A

    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
    100 nA
    Collector Emitter Breakdown Voltage
    30V
    Collector Emitter Saturation Voltage
    0.4V
    Collector Emitter Voltage
    30V
    Emitter Collector Breakdown Voltage
    5V
    Lead Soldering Temperature
    260°C
    Operating Temperature
    -40°C ~ +100°C
    Power Dissipation
    100mW
    Relative Current Temperature Coefficient
    1.00%/°C

    Products Detail

    The OP508F series features a flat lensed package providing a wide 60° acceptance half-angle, while the OP509 series uses a lensed clear plastic package for high sensitivity with a 25° acceptance half-angle. These phototransistors are designed for easy stacking on 0.100" (2.54 mm) hole centers, offering a low-cost alternative to hermetic sensors. They are mechanically and spectrally matched to OP168 and OP268 series infrared emitting diodes.

    Key Features

    • Flat lensed for wide acceptance angle (OP508F)
    • Lensed for high sensitivity (OP509)
    • Easily stackable on 0.100" (2.54 mm) hole centers
    • Inexpensive plastic package
    • Mechanically and spectrally matched to OP168 and OP268 series infrared emitting diodes

    Application scenarios

    • Wide acceptance angle applications
    • high sensitivity applications
    • space-limited applications

    Documents

    Datasheets:

    OP508F,509 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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