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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP793B TT Electronics

    OP793B [TT Electronics]

    OP793B
    OP793B

    Part No:

    OP793B

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    NPN silicon phototransistors molded in dark blue epoxy packages with internal base-emitter resistor for ambient light protection.

    Datasheet:

    Product FAQ

    1. Is OP793B available for RFQ?

    Yes. OP793B 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 OP793B?

    Pricing for OP793B 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 OP793B?

    OP793B is a TT Electronics Optical Sensors with Continuous Collector Current Max: 50mA and Emitter Reverse Current Max: 10mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP793B?

    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 OP793B 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 OP793B?

    Yes. If OP793B 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:

    OP793B

    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
    Lead Soldering Temperature
    260°C
    Operating Temperature
    -40°C ~ +100°C
    Package
    TO-18 equivalent
    Collector Emitter Voltage
    30V
    Continuous Collector Current Max
    50mA
    Emitter Reverse Current Max
    10mA
    ICEO Max
    100 nA
    IECO Max
    100mA
    OP793 EKP
    0.10mW/cm2
    OP793A IC(ON) Max
    7.50mA
    OP793A IC(ON) Min
    2.45mA
    OP793B IC(ON) Max
    4.55mA
    OP793B IC(ON) Min
    1.65mA
    OP793C IC(ON) Max
    3.05mA
    OP793C IC(ON) Min
    0.90mA
    OP793D IC(ON) Max
    7.50mA
    OP793D IC(ON) Min
    0.90mA
    OP798 EKP
    0.04mW/cm2
    OP798A IC(ON) Max
    15.0mA
    OP798A IC(ON) Min
    4.90mA
    OP798B IC(ON) Max
    9.20mA
    OP798B IC(ON) Min
    3.30mA
    OP798C IC(ON) Max
    6.10mA
    OP798C IC(ON) Min
    1.90mA
    OP798D IC(ON) Max
    15.0mA
    OP798D IC(ON) Min
    1.90mA
    Power Dissipation
    250mW
    Power Dissipation Derating
    3.33mW/°C above 25°C
    V(BR)ECO Min
    30V
    VCE(SAT) Max
    0.4V

    Products Detail

    The OP793/OP798 series consists of NPN silicon phototransistors molded in dark blue epoxy packages. These devices are 100% production tested using infrared light for close correlation with Optek's GaAs and GaAlAs emitters. The internal base-emitter resistor provides protection from low-level ambient lighting and is useful in interruptive applications where media is semi-transparent to infrared light. The series offers a variety of sensitivity ranges in a TO-18 equivalent package style.

    Key Features

    • Variety of sensitivity ranges, TO-18 equivalent package style, base-emitter resistor for ambient light protection, 100% production tested with infrared light, suitable for interruptive applications with semi-transparent media

    Documents

    Datasheets:

    OP793, OP798 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
    • Secure payment method
      Secure payment method

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