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    Part number
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    1. Home/
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    3. Electromechanical/
    4. Audio Devices/
    5. SCE028MD3SR4B Unknown

    SCE028MD3SR4B [Unknown]

    SCE028MD3SR4B
    SCE028MD3SR4B

    Part No:

    SCE028MD3SR4B

    Category:

    Audio Devices

    Manufacturer:

    Unknown

    RoHS Status:

    Product FAQ

    1. Is SCE028MD3SR4B available for RFQ?

    Yes. SCE028MD3SR4B by Unknown 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 SCE028MD3SR4B?

    Pricing for SCE028MD3SR4B 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 SCE028MD3SR4B?

    SCE028MD3SR4B is a Unknown Audio Devices with Packaging: Bulk and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Sound Pressure Level (SPL): 75dB @ 16V, 61cm. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SCE028MD3SR4B?

    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 SCE028MD3SR4B 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 SCE028MD3SR4B?

    Yes. If SCE028MD3SR4B is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Audio Devices parts or compatible alternatives.

    RFQ

    Part Number:

    SCE028MD3SR4B

    Manufacturer:

    Unknown

    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

    Datasheet:

    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
    Factory Lead Time
    2 Weeks
    Mount
    Panel
    Mounting Type
    Panel Mount
    Operating Temperature
    -40°C~85°C
    Packaging
    Bulk
    Series
    SCE
    Published
    2009
    Size / Dimension
    1.687Dia 42.85mm
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Termination
    Terminal Block
    Max Operating Temperature
    85°C
    Min Operating Temperature
    -40°C
    Technology
    Piezo
    Frequency
    2.9kHz
    Approval Agency
    cUL, UL
    Operating Supply Current
    40mA
    Operating Mode
    Siren, Slow
    Input Type
    DC
    Current - Supply
    40mA
    Voltage Range
    16V~28V
    Port Location
    Top
    Sound Pressure Level (SPL)
    75dB @ 16V, 61cm
    Driver Circuitry
    Indicator, Internally Driven
    Duration
    2 SPS
    Diameter
    42.85mm
    Height
    35.85mm
    Height Seated (Max)
    1.511 38.39mm
    RoHS Status
    RoHS Compliant

    Documents

    Datasheets:

    SCE028MD3SR4BSCE Series Part NumberingSCE028MD3SR4B-Mallory-Sonalert-datasheet-9621527.pdfSCE028MD3SR4B-Mallory-Sonalert-datasheet-137334286.pdf

    Environmental Information:

    Mallory RoHS3 Cert
    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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