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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Circuit Protection/
    4. ESD Protection Diodes / TVS Diodes/
    5. SM18C Unknown

    SM18C [Unknown]

    SM18C
    SM18C

    Part No:

    SM18C

    Category:

    ESD Protection Diodes / TVS Diodes

    Manufacturer:

    Unknown

    Description:

    9A 45V 350W 20V Bidirectional 18V SOT-23 TVS Diodes ROHS

    Datasheet:

    Product FAQ

    1. Is SM18C available for RFQ?

    Yes. SM18C 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 SM18C?

    Pricing for SM18C 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 SM18C?

    SM18C is a Unknown ESD Protection Diodes / TVS Diodes with Peak Pulse Power Dissipation (Ppp): 350W and Reverse Stand-Off Voltage (Vrwm): 18V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SM18C?

    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 SM18C 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 SM18C?

    Yes. If SM18C is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown ESD Protection Diodes / TVS Diodes parts or compatible alternatives.

    RFQ

    Part Number:

    SM18C

    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
    level of protection
    IEC 61000-4-2;IEC 61000-4-4
    Peak Pulse Current (Ipp)
    9A
    Reverse Leakage Current (Ir)
    1uA
    Operating temperature
    -55℃~+150℃
    Clamping Voltage
    45V
    Peak Pulse Power Dissipation (Ppp)
    350W
    Junction Capacitance
    1pF
    Number of Channels
    2
    Voltage - Breakdown
    20V
    Polarity
    Bidirectional
    Reverse Stand-Off Voltage (Vrwm)
    18V
    Type
    ESD
    CNHTS
    8541100000
    USHTS
    8541100040
    TARIC
    8541100000
    CAHTS
    8541100090
    BRHTS
    85411011
    INHTS
    85411000
    MXHTS
    8541.10.01

    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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