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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Circuit Protection/
    4. ESD Protection Diodes / TVS Diodes/
    5. HSP181-2W3Y STMicroelectronics

    HSP181-2W3Y [STMicroelectronics]

    HSP181-2W3Y
    HSP181-2W3Y

    Part No:

    HSP181-2W3Y

    Category:

    ESD Protection Diodes / TVS Diodes

    Manufacturer:

    STMicroelectronics

    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
    Mounting Type
    Surface Mount
    Package / Case
    SC-70, SOT-323
    Supplier Device Package
    SOT-323-3
    Product Status
    Active
    Series
    Automotive, AEC-Q101
    Operating Temperature
    -55°C ~ 150°C (TJ)
    Type
    Zener
    Applications
    Automotive, USB
    Power Line Protection
    No
    Voltage - Breakdown (Min)
    21.5V
    Power - Peak Pulse
    50W
    Voltage - Clamping (Max) @ Ipp
    29V
    Voltage - Reverse Standoff (Typ)
    18V (Max)
    Unidirectional Channels
    2
    Capacitance @ Frequency
    2.1pF @ 1MHz
    Product FAQ

    1. Is HSP181-2W3Y available for RFQ?

    Yes. HSP181-2W3Y by STMicroelectronics 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 HSP181-2W3Y?

    Pricing for HSP181-2W3Y 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 HSP181-2W3Y?

    HSP181-2W3Y is a STMicroelectronics ESD Protection Diodes / TVS Diodes with Voltage - Reverse Standoff (Typ): 18V (Max) and Voltage - Clamping (Max) @ Ipp: 29V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for HSP181-2W3Y?

    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 HSP181-2W3Y 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 HSP181-2W3Y?

    Yes. If HSP181-2W3Y is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics ESD Protection Diodes / TVS Diodes parts or compatible alternatives.

    RFQ

    Part Number:

    HSP181-2W3Y

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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