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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Audio ICs/
    5. ST-04CH Unknown

    ST-04CH [Unknown]

    ST-04CH
    ST-04CH

    Part No:

    ST-04CH

    Category:

    Audio ICs

    Manufacturer:

    Unknown

    RoHS Status:

    Product FAQ

    1. Is ST-04CH available for RFQ?

    Yes. ST-04CH 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 ST-04CH?

    Pricing for ST-04CH 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 ST-04CH?

    ST-04CH is a Unknown Audio ICs with Packaging: Tape & Reel (TR) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Sound Pressure Level (SPL): 88dB @ 5V, 10cm. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ST-04CH?

    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 ST-04CH 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 ST-04CH?

    Yes. If ST-04CH is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Audio ICs parts or compatible alternatives.

    RFQ

    Part Number:

    ST-04CH

    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
    10 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Operating Temperature
    -30°C~70°C
    Packaging
    Tape & Reel (TR)
    Series
    ST
    Published
    2002
    Size / Dimension
    0.335Lx0.335W 8.50mmx8.50mm
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Termination
    Solder Pads
    Max Operating Temperature
    85°C
    Min Operating Temperature
    -30°C
    Voltage - Rated
    5V
    Technology
    Magnetic
    Frequency
    2.73kHz
    Operating Supply Current
    70mA
    Operating Mode
    Single Tone
    Input Type
    Zero-Peak Signal
    Current - Supply
    100mA
    Voltage Range
    4V~6V
    Sensing Method
    Magnetic
    Self Resonant Frequency
    2.73kHz
    Port Location
    Side
    Sound Pressure Level (SPL)
    88dB @ 5V, 10cm
    Driver Circuitry
    Transducer, Externally Driven
    Height
    4mm
    Height Seated (Max)
    0.169 4.30mm
    Length
    8.5mm
    Width
    8.5mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Documents

    Datasheets:

    ST-04CH Spec
    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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