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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N4987 Microchip

    1N4987 [Microchip]

    1N4987
    1N4987

    Part No:

    1N4987

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    This Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated.

    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
    Packing
    Tape and reel
    Power Dissipation
    5W
    RoHS Status
    Non-RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Storage Temperature
    -65°C ~ +175°C
    Terminations
    Copper with Tin/Lead (Sn/Pb) finish
    Thermal Impedance 10ms 1N4954 Thru 1N4996
    1.8°C/W
    Thermal Impedance 10ms 1N6632 Thru 1N6637 1N5968 Thru 1N5969
    3.0°C/W
    Thermal Resistance 1N4954 Thru 1N4996
    22°C/W
    Thermal Resistance 1N6632 Thru 1N6637 1N5968 Thru 1N5969
    30°C/W
    Weight
    750 mg

    Products Detail

    5 Watt Zener Voltage Regulators with voidless hermetically sealed glass construction using internal metallurgical bonds. Features include popular JEDEC registered series, extremely robust construction, triple-layer passivation, and military qualification options (JAN, JANTX, JANTXV, JANS). Available in voltage selections from 3.3V to 390V with standard 5% tolerances and tighter options. Offers flexible axial-lead mounting terminals and is non-sensitive to ESD. Surface mount equivalents available with US suffix.

    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), Military qualification options (JAN, JANTX, JANTXV, JANS), Surface mount equivalents available, Non-sensitive to ESD, Inherently radiation hard

    Application scenarios

    • Voltage regulation over broad operating current and temperature range
    • high-reliability applications
    Product FAQ

    1. Is 1N4987 available for RFQ?

    Yes. 1N4987 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 1N4987?

    Pricing for 1N4987 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 1N4987?

    1N4987 is a Microchip Diodes & Rectifiers with Thermal Impedance 10ms 1N6632 Thru 1N6637 1N5968 Thru 1N5969: 3.0°C/W and Thermal Resistance 1N6632 Thru 1N6637 1N5968 Thru 1N5969: 30°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4987?

    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 1N4987 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 1N4987?

    Yes. If 1N4987 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:

    1N4987

    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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