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    1. Home/
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    3. Optoelectronics/
    4. LEDs/
    5. OP251 TT Electronics

    OP251 [TT Electronics]

    OP251
    OP251

    Part No:

    OP251

    Category:

    LEDs

    Manufacturer:

    TT Electronics

    Description:

    The OP251 is a GaAlAs infrared LED mounted in a miniature SMT package with an integral molded lens for a tight beam angle and even emission pattern.

    Datasheet:

    Product FAQ

    1. Is OP251 available for RFQ?

    Yes. OP251 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 OP251?

    Pricing for OP251 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 OP251?

    OP251 is a TT Electronics LEDs with Apertured Radiant Incidence: 0.3mW/cm2 and Lead Soldering Temperature: 260°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP251?

    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 OP251 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 OP251?

    Yes. If OP251 is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics LEDs parts or compatible alternatives.

    RFQ

    Part Number:

    OP251

    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
    Forward Voltage
    1.5V
    Reverse Voltage
    30V
    Power Dissipation
    130mW
    Reverse Current
    100µA
    Lead Soldering Temperature
    260°C
    Continuous Forward Current
    50mA
    Operating Temperature
    -25°C ~ +85°C
    Storage Temperature
    -40°C ~ +85°C
    Package
    1206 SMD
    RoHS Status
    RoHS Compliant
    RoHS Status
    Peak Emission Wavelength
    890 nm
    Apertured Radiant Incidence
    0.3mW/cm2
    Emission Angle Half Power
    105 Deg.
    Rise Fall Time
    500 ns

    Products Detail

    The OP251 is a GaAlAs infrared LED in a 1206 SMT package featuring an internal lens for high power output and tight beam control. It is mechanically and spectrally matched to OP520 series phototransistors, compatible with automated mounting equipment, and designed for applications requiring precise infrared emission.

    Key Features

    • Internal Lens, High Power, 1206 Package Size, 880nm Wavelength, Integral molded lens, Tight beam angle, Even emission pattern, Automated mounting compatible, Spectrally matched to OP520 series

    Application scenarios

    • Non-Contact Position Sensing
    • Machine automation
    • Datum detection
    • Optical encoders

    Documents

    Datasheets:

    OP251OP251-TT-datasheet-19954.pdfOP251-TT-datasheet-135447.pdfOP251-TT-datasheet-5327806.pdfOP251-Optek-datasheet-9653739.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
    Related Information
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      RoHS/Datasheet
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