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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPB943L51 TT Electronics

    OPB943L51 [TT Electronics]

    OPB943L51
    OPB943L51

    Part No:

    OPB943L51

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    The OPB930 and OPB940 series of Photologic® photo integrated circuit switches provide optimum flexibility for the design engineer.

    RoHS Status:

    Product FAQ

    1. Is OPB943L51 available for RFQ?

    Yes. OPB943L51 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 OPB943L51?

    Pricing for OPB943L51 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 OPB943L51?

    OPB943L51 is a TT Electronics Optical Sensors with Output Photologic Power Dissipation: 200mW and Short Circuit Output Current Max: -60mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB943L51?

    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 OPB943L51 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 OPB943L51?

    Yes. If OPB943L51 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:

    OPB943L51

    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
    Forward Voltage
    1.7V
    Operating Temperature
    -40°C ~ +70°C
    Supply Voltage
    4.75V ~ 5.25V
    Storage Temperature
    -40°C ~ +85°C
    RoHS Status
    RoHS Compliant
    Package
    L: PCBoard mounting (0.020” square leads); W: Wire termination (24” 26 AWG, lead spacing 0.320” (8.128 mm))
    Diode Forward Dc Current
    40mA
    Diode Reverse Dc Voltage
    2V
    High Level Output Current
    100µA
    High Level Output Voltage
    2.4V
    High Level Supply Current
    15mA
    Hysteresis
    2.0V
    Input Diode Power Dissipation
    100mW
    Led Threshold Current
    15mA
    Low Level Output Voltage
    0.4V
    Low Level Supply Current
    15mA
    Output Fall Time
    70 ns
    Output Photologic Power Dissipation
    200mW
    Output Rise Time
    70 ns
    Output Voltage
    35V
    Propagation Delay High Low
    5.0 µs
    Propagation Delay Low High
    5.0 µs
    Reverse Current
    100µA
    Short Circuit Output Current Max
    -60mA
    Short Circuit Output Current Min
    -15mA
    Slot Width
    0.125” (3.18 mm)
    Supply Voltage Absolute
    10V
    Total Device Power Dissipation
    300mW

    Products Detail

    Building from a standard housing with a 0.125” (3.18 mm) wide slot, a user can specify the type and polarity of TTL output, discrete shell material, aperture width and either 0.350” (8.9 mm) long pins (L Series) or 24” (610 mm) AWG, UL listed wire leads (W Series). All housings are made from an opaque grade of injection-molded plastic that minimizes sensitivity to visible and near-infrared ambient radiation. Discrete shells are either IR transmissive plastic (for applications where aperture contamination may occur) or opaque plastic (for maximum protection against ambient light). Electrical output can be specified as either TTL Totem Pole or TTL Open Collector, with buffer or inverter output polarity. All devices have a built-in hysteresis amplifier. Custom electrical, wire and cabling and connectors are available.

    Key Features

    • Choice of aperture size
    • Choice of output configurations (TTL Totem Pole or TTL Open Collector, buffer or inverter)
    • Choice of opaque or IR transmissive shell
    • Choice of pins (L) or wires (W)
    • Built-in hysteresis amplifier
    • Data rates up to 250 kBaud
    • Opaque housing minimizes ambient light sensitivity
    • Custom options available

    Application scenarios

    • Mechanical switch replacement
    • Speed indication (tachometer)
    • Mechanical limit indication
    • Edge sensing

    Documents

    Datasheets:

    OPB930/940L,W SeriesOPB943L51-Optek-datasheet-5405933.pdf

    PCN Design/Specification:

    OCB,OP,OPX Series 02/May/2014
    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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