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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP798B TT Electronics

    OP798B [TT Electronics]

    OP798B
    OP798B

    Part No:

    OP798B

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    NPN Plastic Silicon Phototransistor in OP593, OP598, OP798 series.

    Datasheet:

    Product FAQ

    1. Is OP798B available for RFQ?

    Yes. OP798B 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 OP798B?

    Pricing for OP798B 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 OP798B?

    OP798B is a TT Electronics Optical Sensors with Emitter Collector Breakdown Voltage Min: 5V and Collector Emitter Saturation Voltage: 0.40V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP798B?

    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 OP798B 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 OP798B?

    Yes. If OP798B 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:

    OP798B

    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
    Collector Dark Current Max
    100 nA
    Collector Emitter Breakdown Voltage
    30V
    Collector Emitter Saturation Voltage
    0.40V
    Collector Emitter Voltage
    30V
    Continuous Collector Current Max
    50mA
    Emitter Collector Breakdown Voltage Min
    5V
    Emitter Collector Voltage Max
    5V
    OP593A I C(ON) Max
    4mA
    OP593A I C(ON) Min
    3.0mA
    OP593B I C(ON) Max
    4mA
    OP593B I C(ON) Min
    2.0mA
    OP593C I C(ON) Max
    4mA
    OP593C I C(ON) Min
    1.0mA
    OP598A I C(ON) Max
    10mA
    OP598A I C(ON) Min
    7.5mA
    OP598B I C(ON) Max
    10mA
    OP598B I C(ON) Min
    5.0mA
    OP598C I C(ON) Max
    10mA
    OP598C I C(ON) Min
    2.5mA
    OP798A I C(ON) Max
    15.00mA
    OP798A I C(ON) Min
    4.90mA
    OP798B I C(ON) Max
    9.20mA
    OP798B I C(ON) Min
    3.30mA
    OP798C I C(ON) Max
    6.10mA
    OP798C I C(ON) Min
    1.90mA
    OP798D I C(ON) Max
    15.00mA
    OP798D I C(ON) Min
    1.90mA
    Power Dissipation
    250mW

    Products Detail

    Each device in this series consists of an NPN silicon phototransistor molded in a dark blue epoxy packages. The wide receiving angle (130°) of the OP593 series devices provides relatively even reception over a large area. The narrow receiving angle (25°) of the OP598 and OP798 series devices provides a relatively small reception area. These devices are 100% production tested using infrared light for close correlation with OPTEK's GaAs and GaAIAs emitters.

    Key Features

    • Dark blue epoxy package, Wide receiving angle, Variety of sensitivity ranges, TO-18 equivalent package style

    Application scenarios

    • Non-contact reflective or slotted sensor
    • Assembly line automation
    • Machine automation
    • Machine Safety
    • End of travel sensor
    • Door sensor
    • Safety Curtain

    Documents

    Datasheets:

    OP593_598_798 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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