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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPB877L51 TT Electronics

    OPB877L51 [TT Electronics]

    OPB877L51
    OPB877L51

    Part No:

    OPB877L51

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line. Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations.

    RoHS Status:

    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
    RoHS Status
    RoHS Compliant
    Led Forward Dc Current
    50mA
    Led Peak Forward Current
    1A
    Led Power Dissipation
    75mW
    Led Reverse Dc Voltage
    2V
    Output Power Dissipation
    100mW

    Products Detail

    Slotted optical sensors with a standard 0.125” slot width, offering choices of aperture width (0.050” or 0.010”), opaque or IR transmissive shell material, mounting configurations, and lead spacing or wires. The user can specify output logic state, output driver circuit, aperture width, aperture surface, and mounting tab locations. The device body is opaque plastic to minimize sensitivity to external light. Covered apertures provide dust protection, while open apertures provide maximum protection against external light. The series includes phototransistor sensors (OPB360, OPB370, OPB380, OPB390, OPB859, OPB860, OPB870, OPB880, OPB890) and a photodiode detector (OPB355) with lower linear output. LED emissions are near-infrared (850-940nm). Wide electrical output current ranges are available. Custom electrical, wire and cabling services are available. RoHS compliant.

    Key Features

    • 0.125” slot width
    • Choice of aperture (0.050” or 0.010”)
    • Choice of opaque or IR transmissive shell
    • Choice of mounting configurations
    • Choice of lead spacing or wires
    • User-specifiable output logic and driver
    • Opaque plastic body minimizes external light sensitivity
    • Covered aperture for dust protection
    • Open aperture for maximum external light protection
    • Near-infrared LED (850-940nm)
    • Wide output current ranges
    • RoHS compliant

    Application scenarios

    • Non-contact object sensing
    • Assembly line automation
    • Machine automation
    • Equipment safety
    • Machine safety

    Documents

    Datasheets:

    OPB355,3x0,859,8x0
    Product FAQ

    1. Is OPB877L51 available for RFQ?

    Yes. OPB877L51 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 OPB877L51?

    Pricing for OPB877L51 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 OPB877L51?

    OPB877L51 is a TT Electronics Optical Sensors with Lead Soldering Temperature: 260°C and Led Peak Forward Current: 1A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB877L51?

    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 OPB877L51 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 OPB877L51?

    Yes. If OPB877L51 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:

    OPB877L51

    Manufacturer:

    TT Electronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    OPB877L51-Optek-datasheet-10548982.pdf
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