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    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. LEDs/
    5. OP298B Optek

    OP298B [Optek]

    OP298B
    OP298B

    Part No:

    OP298B

    Category:

    LEDs

    Manufacturer:

    Optek

    Description:

    Each device in this series, is a gallium aluminum arsenide infrared Light Emitting Diode (LED) that is molded in an IR-transmissive package with a wavelength centered at 890 nm, which closely matches the spectral response of silicon phototransistors, except for OP298 (AA, AB, AC, AD), which has either an 850 nm or 875 nm center wavelength.

    Datasheet:

    Product FAQ

    1. Is OP298B available for RFQ?

    Yes. OP298B by Optek 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 OP298B?

    Pricing for OP298B 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 OP298B?

    OP298B is a Optek LEDs with OP293 Continuous Forward Current Full Heat Sink: 200mA and OP298 Continuous Forward Current Full Heat Sink: 200mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for OP298B?

    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 OP298B 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 OP298B?

    Yes. If OP298B is unavailable, obsolete, or does not meet your required lead time, we can help check similar Optek LEDs parts or compatible alternatives.

    RFQ

    Part Number:

    OP298B

    Manufacturer:

    Optek

    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
    OP290 Continuous Forward Current
    150mA
    OP290 Peak Forward Current
    5.0A
    OP290 Power Dissipation Free Air
    333mW
    OP290 Reverse Voltage
    5.0V
    OP291 Continuous Forward Current
    150mA
    OP291 Peak Forward Current
    2.0A
    OP291 Power Dissipation Free Air
    333mW
    OP291 Reverse Voltage
    2.0V
    OP292 Continuous Forward Current
    150mA
    OP292 Peak Forward Current
    1.00A
    OP292 Power Dissipation Free Air
    333mW
    OP292 Reverse Voltage
    5.0V
    OP293 Continuous Forward Current Board Mounted
    133mA
    OP293 Continuous Forward Current Free Air
    100mA
    OP293 Continuous Forward Current Full Heat Sink
    200mA
    OP293 Peak Forward Current
    2.0A
    OP293 Power Dissipation Free Air
    142mW
    OP293 Reverse Voltage
    2.0V
    OP294 Continuous Forward Current
    100mA
    OP294 Peak Forward Current
    750mA
    OP294 Power Dissipation
    180mW
    OP294 Reverse Voltage
    5.0V
    OP295 Continuous Forward Current
    100mA
    OP295 Peak Forward Current
    5.0A
    OP295 Power Dissipation Free Air
    333mW
    OP295 Reverse Voltage
    5.0V
    OP296 Continuous Forward Current
    150mA
    OP296 Peak Forward Current
    2.0A
    OP296 Power Dissipation Free Air
    333mW
    OP296 Reverse Voltage
    2.0V
    OP297 Continuous Forward Current
    150mA
    OP297 Peak Forward Current
    1.00A
    OP297 Power Dissipation Free Air
    333mW
    OP297 Reverse Voltage
    5.0V
    OP297FAB Wavelength
    875 nm
    OP298 Continuous Forward Current Board Mounted
    133mA
    OP298 Continuous Forward Current Free Air
    100mA
    OP298 Continuous Forward Current Full Heat Sink
    200mA
    OP298 Peak Forward Current
    2.0A
    OP298 Power Dissipation Free Air
    142mW
    OP298 Reverse Voltage
    2.0V
    OP298AA Wavelength
    875 nm
    OP298AD Wavelength
    875 nm
    OP299 Continuous Forward Current
    100mA
    OP299 Peak Forward Current
    750mA
    OP299 Power Dissipation
    180mW
    OP299 Reverse Voltage
    5.0V
    Operating Temperature
    -40°C ~ +100°C
    Package
    T-1¾, TO-18, TO-46
    RoHS Status
    RoHS Compliant
    RoHS Status
    Spectral Bandwidth
    80 nm
    Spectral Shift
    +0.18 nm/°C
    Wavelength
    890 nm

    Products Detail

    The OP290 Series consists of gallium aluminum arsenide infrared LEDs available in T-1¾, TO-18, or TO-46 packages. They offer choice of narrow or wide irradiance pattern and multiple power ranges. Higher power output than GaAs LEDs at equivalent currents. Features include silver-copper lead frame for excellent thermal characteristics, spectral matching with silicon phototransistors (OP593/OP598 series), and various electrical parameter options (A, B, C, AA, AB, AC, AD). Designed for low-current or power-limited applications with options for pulsed operation up to 5A.

    Key Features

    • Choice of narrow or wide irradiance pattern
    • Choice of power ranges
    • Choice of T-1¾, TO-18 or T-46 package
    • Higher power output than GaAs at equivalent LEDs
    • Silver-copper lead frame for excellent thermal characteristics
    • Spectrally matched to OP593/OP598 phototransistors

    Application scenarios

    • Non-contact reflective object sensor
    • Machine automation
    • Door sensor
    • Assembly line automation
    • Machine safety
    • Battery-operated applications
    • End of travel sensor

    Documents

    Datasheets:

    OP290 SeriesOP298B-Optek-datasheet-68302409.pdfOP298B-TT-datasheet-53355.pdfOP298B-TT-datasheet-5333466.pdfOP298B-TT-datasheet-7085082.pdfOP298B-TT-datasheet-8327194.pdfOP298B-Optek-datasheet-11630266.pdfOP298B-Optek-datasheet-110759478.pdf
    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
    Related Information
    • Part Number
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      Stock Status
      Pricing
      RoHS/Datasheet
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      Optek
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    • OP245B
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    • OP265A
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    • OP290A
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    • OP124
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    • OP266AA
      Optek
      Available for RFQ
      Request Volume Pricing
      -
    • OP224TX
      Optek
      Available for RFQ
      Request Volume Pricing
    • OP293B
      Optek
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      Request Volume Pricing
    • OP266W
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    • OP233
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    OP140D

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