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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OPB121B TT Electronics

    OPB121B [TT Electronics]

    OPB121B
    OPB121B

    Part No:

    OPB121B

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    The OPB120 through OPB123 devices consist of an infrared emitting diode and a Photologic® sensor with hysteresis for stability.

    Datasheet:

    Product FAQ

    1. Is OPB121B available for RFQ?

    Yes. OPB121B 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 OPB121B?

    Pricing for OPB121B 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 OPB121B?

    OPB121B is a TT Electronics Optical Sensors with Lead Soldering Temperature Max: 260°C and Led Threshold Current Max: 15mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OPB121B?

    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 OPB121B 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 OPB121B?

    Yes. If OPB121B 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:

    OPB121B

    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
    Supply Current
    15mA
    Forward Voltage
    1.7V
    Operating Temperature
    -40°C ~ +70°C
    Supply Voltage
    4.75V ~ 5.25V
    Storage Temperature
    -40°C ~ +85°C
    Lead Soldering Temperature Max
    260°C
    Lead Spacing
    0.275 in (6.99 mm)
    Led Threshold Current Max
    15mA
    Output High Voltage
    2.4V
    Output Low Voltage
    0.4V
    Pin Count
    5
    Propagation Delay
    5 µs
    Reverse Current
    100µA
    Rise Fall Time
    70 ns
    Slot Width
    0.080 in (2.03 mm)
    Supply Voltage Abs
    10V

    Products Detail

    These devices feature an infrared emitting diode and a Photologic® sensor (monolithic integrated circuit with linear amplifier and Schmitt Trigger) mounted in an opaque plastic housing. They offer a choice of output configuration (Totem-Pole, Open-Collector, Inverted) and are designed for PCB mounting with a low profile. The series includes models with different aperture widths over the emitter and sensor for various sensing applications.

    Key Features

    • Choice of output configuration, Printed circuit board mounting, Opaque plastic housing, Low profile, 0.080” (2.03 mm) wide slot, 0.275” (6.99 mm) lead spacing

    Application scenarios

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

    Documents

    Datasheets:

    OPB120-122(A,B)

    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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