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    1. Home/
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    3. Passive Components/
    4. Capacitors/
    5. ALS31A153DB040 KEMET

    ALS31A153DB040 [KEMET]

    ALS31A153DB040
    ALS31A153DB040

    Part No:

    ALS31A153DB040

    Category:

    Capacitors

    Manufacturer:

    KEMET

    Description:

    KEMET's ALS30/31 Series of screw terminal capacitors covers a wide range of case sizes and voltage ratings featuring high ripple currents and long-life performance.

    RoHS Status:

    Product FAQ

    1. Is ALS31A153DB040 available for RFQ?

    Yes. ALS31A153DB040 by KEMET 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 ALS31A153DB040?

    Pricing for ALS31A153DB040 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 ALS31A153DB040?

    ALS31A153DB040 is a KEMET Capacitors with Operational Lifetime Ripple Current Max: 20,000 hours and Operational Lifetime Rated Voltage Max: 40,000 hours. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ALS31A153DB040?

    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 ALS31A153DB040 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 ALS31A153DB040?

    Yes. If ALS31A153DB040 is unavailable, obsolete, or does not meet your required lead time, we can help check similar KEMET Capacitors parts or compatible alternatives.

    RFQ

    Part Number:

    ALS31A153DB040

    Manufacturer:

    KEMET

    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
    Capacitance Tolerance
    ±20% at 100Hz/+20°C
    Capacitance Range
    100µF ~ 680,000µF
    Rated Voltage
    25 VDC ~ 500 VDC
    Operating Temperature
    -40°C ~ +85°C
    RoHS Status
    RoHS Compliant
    End Of Life Requirement
    ∆C/C < ±10%, ESR < 2x initial, IL < initial limit
    Failure Rate 40C
    12 FIT
    Failure Rate 85C
    250 FIT
    Leakage Current Formula
    I = 0.006 CV or 6,000µA (whichever is smaller)
    Operational Lifetime Rated Voltage Max
    40,000 hours
    Operational Lifetime Ripple Current Max
    20,000 hours
    Shelf Life
    2,000 hours at +85°C or 30,000 hours at +40°C
    Standards
    IEC 60384-4 long life grade 40/85/56
    Storage Temperature
    -55°C ~ +85°C

    Products Detail

    The ALS30/31 Series offers compact size, long life (up to 20,000 hours at +85°C under ripple current and 40,000 hours under rated voltage), high ripple current capability, excellent surge voltage performance, and optimized designs available upon request. These capacitors are designed for smoothing, energy storage, or pulse operation in demanding applications including telecommunication power supplies, process control, AC motor control, traction, welding, and measuring equipment.

    Key Features

    • Compact size, Long life up to 20,000 hours at +85°C, High ripple current, Excellent surge voltage capability, Optimized designs available upon request, Wide capacitance range (100 – 680,000 µF), Rated voltage 25 – 500 VDC, Operating temperature -40 to +85°C

    Application scenarios

    • smoothing
    • energy storage
    • pulse operation
    • telecommunication power supplies
    • process control
    • AC motor control
    • traction
    • welding
    • measuring
    • frequency converters
    • uninterruptible power supply (UPS) systems
    • switch mode power supplies (SMPS)
    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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