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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. 1N5557 Microchip

    1N5557 [Microchip]

    1N5557
    1N5557

    Part No:

    1N5557

    Category:

    Transistors

    Manufacturer:

    Microchip

    RoHS Status:

    Product FAQ

    1. Is 1N5557 available for RFQ?

    Yes. 1N5557 by Microchip 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 1N5557?

    Pricing for 1N5557 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 1N5557?

    1N5557 is a Microchip Transistors with Packaging: Bulk and Number of Unidirectional Channels: 1 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N5557?

    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 1N5557 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 1N5557?

    Yes. If 1N5557 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    1N5557

    Manufacturer:

    Microchip

    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
    Lifecycle Status
    IN PRODUCTION (Last Updated: 1 month ago)
    Factory Lead Time
    7 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    DO-13
    Number of Pins
    2
    Diode Element Material
    SILICON
    Operating Temperature
    -65°C~175°C TJ
    Packaging
    Bulk
    Published
    1997
    JESD-609 Code
    e0
    Pbfree Code
    no
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Type
    Zener
    Terminal Finish
    Tin/Lead (Sn/Pb)
    Applications
    General Purpose
    Technology
    AVALANCHE
    Terminal Position
    AXIAL
    Terminal Form
    WIRE
    Pin Count
    2
    Number of Elements
    1
    Polarity
    Unidirectional
    Power Dissipation-Max
    1W
    Element Configuration
    Single
    Case Connection
    ISOLATED
    Power Line Protection
    No
    Voltage - Breakdown (Min)
    54V
    Power - Peak Pulse
    1500W 1.5kW
    Clamping Voltage
    78.5V
    Voltage - Reverse Standoff (Typ)
    49V
    Peak Pulse Current
    19A
    Reverse Standoff Voltage
    49.3V
    Peak Pulse Power
    1.5kW
    Test Current
    1mA
    Rep Pk Reverse Voltage-Max
    49V
    Reverse Breakdown Voltage
    54V
    Number of Unidirectional Channels
    1
    Radiation Hardening
    Yes
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Documents

    Datasheets:

    1N5555-1N5558
    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
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