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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N4976 Microchip

    1N4976 [Microchip]

    1N4976
    1N4976

    Part No:

    1N4976

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    5 Watt voidless hermetically sealed glass Zener diodes, military qualified to MIL-PRF-19500/356 for high-reliability applications.

    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
    Forward Voltage (AT 1.0A)
    1.50V at 1.0A
    Operating Temperature
    -65°C ~ +175°C
    Package
    Hermetically sealed voidless hard glass with Tungsten slugs, axial-leads
    Power Dissipation 1N4954-1N4996
    5W @ 65°C
    Power Dissipation 1N6632-1N6637 And 1N5968-1N5969
    5W @ 25°C
    Storage Temperature
    -65°C ~ +175°C
    Terminations
    Copper with Tin/Lead (Sn/Pb) finish
    Thermal Impedance 10ms 1N4954-1N4996
    1.8°C/W
    Thermal Impedance 10ms 1N6632-1N6637 1N5968-1N5969
    3.0°C/W
    Thermal Resistance 1N4954-1N4996
    22°C/W
    Thermal Resistance 1N6632-1N6637 1N5968-1N5969
    30°C/W
    Weight
    750 mg

    Products Detail

    Military-grade 5 Watt Zener diodes with voidless hermetically sealed glass construction, triple-layer passivation, and internal metallurgical bonds. Available in voltage ranges from 3.3V to 390V with standard 5% or tighter tolerances (2% or 1%). Offered in axial-lead thru-hole and surface-mount (MELF) packages. Qualified to MIL-PRF-19500/356 and available in JAN, JANTX, JANTXV, and JANS levels.

    Key Features

    • Popular JEDEC registered series, Voidless hermetically sealed glass package, Extremely robust construction, Triple-layer passivation, Internal metallurgical bonds (Category I for 1N4954-1N4996, Category III for 1N6632-1N6637 and 1N5968-1N5969), JAN/JANTX/JANTXV/JANS available, Surface mount equivalents (US suffix), Voltage range 3.3-390V, Tolerances: 5% standard, 2% or 1% with suffixes, Flexible axial-lead mounting, Nonsensitive to ESD, Inherently radiation hard

    Application scenarios

    • Voltage regulation in high-reliability systems
    • military and aerospace applications.
    Product FAQ

    1. Is 1N4976 available for RFQ?

    Yes. 1N4976 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 1N4976?

    Pricing for 1N4976 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 1N4976?

    1N4976 is a Microchip Diodes & Rectifiers with Thermal Impedance 10ms 1N6632-1N6637 1N5968-1N5969: 3.0°C/W and Power Dissipation 1N6632-1N6637 And 1N5968-1N5969: 5W @ 25°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4976?

    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 1N4976 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 1N4976?

    Yes. If 1N4976 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    1N4976

    Manufacturer:

    Microchip

    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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