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    1. Home/
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    3. Sensors/
    4. Optical Sensors/
    5. OP770B TT Electronics

    OP770B [TT Electronics]

    OP770B
    OP770B

    Part No:

    OP770B

    Category:

    Optical Sensors

    Manufacturer:

    TT Electronics

    Description:

    NPN phototransistor with internal collector-emitter capacitor for high frequency noise suppression, featuring wide receiving angle and side-looking package.

    Datasheet:

    Product FAQ

    1. Is OP770B available for RFQ?

    Yes. OP770B 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 OP770B?

    Pricing for OP770B 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 OP770B?

    OP770B is a TT Electronics Optical Sensors with Collector Emitter Saturation Voltage: 0.40V and Emitter Collector Breakdown Voltage: 5.0V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP770B?

    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 OP770B 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 OP770B?

    Yes. If OP770B 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:

    OP770B

    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 (1/16 inch from case, 5 sec)
    Operating Temperature
    -40°C ~ +100°C
    Capacitance
    1000pF
    Collector Dark Current
    100 nA
    Collector Emitter Saturation Voltage
    0.40V
    Collector Emitter Voltage
    30V
    Emitter Collector Breakdown Voltage
    5.0V
    Emitter Collector Voltage Max
    5.0V
    OP770A IC Max
    7.00mA
    OP770A IC Min
    2.25mA
    OP770B IC Max
    4.20mA
    OP770B IC Min
    1.50mA
    OP770C IC Max
    2.80mA
    OP770C IC Min
    0.85mA
    OP770D IC Max
    7.00mA
    OP770D IC Min
    0.85mA
    Power Dissipation
    100mW (derate 1.33mW/°C above 25°C)
    Relative IC Change Temp
    100%/°C

    Products Detail

    The OP770 series consists of an NPN phototransistor and a 1000 pF capacitor molded in a clear epoxy package. The internal capacitor suppresses high frequency noise, making it suitable for applications where signal integrity is critical. It has a wide receiving angle for even reception over a large area and is 100% production tested with infrared light for compatibility with GaAs and GaAIAs emitters. The side-looking package is designed for easy PC board mounting in slotted optical switches or optical interrupt detectors.

    Key Features

    • Suppresses high frequency noise
    • Variety of sensitivity ranges
    • Wide receiving angle
    • Side looking package
    • Internal collector-emitter capacitor (1000 pF)
    • 100% production tested with infrared light
    • Easy PC board mounting

    Application scenarios

    • Space limited applications
    • slotted optical switches
    • optical interrupt detectors
    • high frequency noise suppression

    Documents

    Datasheets:

    OP770A,B,C,D
    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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