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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. Battery Chargers/
    5. FM4057S52 Unknown

    FM4057S52 [Unknown]

    FM4057S52
    FM4057S52

    Part No:

    FM4057S52

    Category:

    Battery Chargers

    Manufacturer:

    Unknown

    Description:

    1 1A SOT-23-5 Battery Management ROHS

    Datasheet:

    Product FAQ

    1. Is FM4057S52 available for RFQ?

    Yes. FM4057S52 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 FM4057S52?

    Pricing for FM4057S52 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 FM4057S52?

    FM4057S52 is a Unknown Battery Chargers with Charging Saturation Voltage: 4.2V and Operating Temperature: -40℃~+85℃. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for FM4057S52?

    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 FM4057S52 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 FM4057S52?

    Yes. If FM4057S52 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Battery Chargers parts or compatible alternatives.

    RFQ

    Part Number:

    FM4057S52

    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

    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
    Package
    SOT-23-5
    Operating Temperature
    -40℃~+85℃
    Quiescent Current
    0uA
    Operating Voltage
    4.6V~32V
    Number of Cells
    1
    Charge Current - Max
    1A
    Charging Saturation Voltage
    4.2V
    CNHTS
    8542399000
    USHTS
    8542390001
    TARIC
    8542399000
    CAHTS
    8542390000
    BRHTS
    85423999
    INHTS
    85423900
    MXHTS
    8542.39.99

    Documents

    Datasheet:

    Datasheet
    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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