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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPL551A TT Electronics

    OPL551A [TT Electronics]

    OPL551A
    OPL551A

    Part No:

    OPL551A

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    Photologic sensor series with integrated photodiode, amplifier, voltage regulator, Schmitt trigger, and NPN output transistor on a single silicon chip.

    RoHS Status:

    Product FAQ

    1. Is OPL551A available for RFQ?

    Yes. OPL551A 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 OPL551A?

    Pricing for OPL551A 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 OPL551A?

    OPL551A is a TT Electronics Optical Sensors with Lead Soldering Temperature: 260°C and Operating Temperature: -40°C ~ +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 OPL551A?

    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 OPL551A 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 OPL551A?

    Yes. If OPL551A 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:

    OPL551A

    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

    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
    Lead Soldering Temperature
    260°C
    Operating Temperature
    -40°C ~ +85°C
    Storage Temperature
    -40°C ~ +100°C
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant

    Products Detail

    The series includes a photodiode, amplifier, voltage regulator, Schmitt trigger, and NPN output transistor on a single silicon chip (OPL560 also includes voltage regulator). Encapsulated in molded plastic side-looking package with integral lens (recessed for OPL535 and OPL536) for enhanced optical coupling and mechanical protection. Features high noise immunity due to Schmitt trigger hysteresis. OPL530, OPL531, OPL535, OPL536 include a 10KΩ pull-up resistor. Stable over supply voltages 4.5V to 16V and wide irradiance levels. OPL550 and OPL551: TTL/LSTTL compatible, drive up to 8 TTL loads, data rates to 250 kBaud, rise/fall times 25 ns. OPL560, OPL561, OPL562, OPL563: TTL/LSTTL compatible, drive up to 10 TTL loads, supply 4.5V to 16V. Spectrally matched to OP140/OP240 (OPL530,531,550,551,560,561,562,563) and OP145/OP245 (OPL535,536) LEDs.

    Key Features

    • Choice of four output options in low-cost side-looking package
    • Choice of two sensitivity options (OPL560/561/562/563)
    • High noise immunity
    • Direct TTL/LSTTL CMOS interface
    • Data rates to 250 kBaud for all except OPL560 series (200 kBaud)
    • Low power consumption RoHS

    Application scenarios

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

    Documents

    Datasheets:

    OPL530, OPL550, OPL560 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
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