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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. JAN1N4990CUS Microchip

    JAN1N4990CUS [Microchip]

    JAN1N4990CUS
    JAN1N4990CUS

    Part No:

    JAN1N4990CUS

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    This surface mount 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. These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond.

    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
    Product FAQ

    1. Is JAN1N4990CUS available for RFQ?

    Yes. JAN1N4990CUS 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 JAN1N4990CUS?

    Pricing for JAN1N4990CUS 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 JAN1N4990CUS?

    JAN1N4990CUS is a Microchip Transistors with 1N6632US 1N6637US 1N5968US 1N5969US Thermal Impedance 10ms: 3.0°C/W and 1N6632US 1N6637US 1N5968US 1N5969US Thermal Resistance: 10°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 JAN1N4990CUS?

    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 JAN1N4990CUS 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 JAN1N4990CUS?

    Yes. If JAN1N4990CUS 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:

    JAN1N4990CUS

    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
    Parameter
    Power Dissipation
    5W
    Forward Voltage
    1.50V
    Operating Temperature
    -65°C ~ +175°C
    Packing
    Tape and reel
    Storage Temperature
    -65°C ~ +175°C
    Weight
    539 mg
    1N4954US 1N4996US Thermal Impedance 10ms
    1.8°C/W
    1N4954US 1N4996US Thermal Resistance
    7°C/W
    1N6632US 1N6637US 1N5968US 1N5969US Thermal Impedance 10ms
    3.0°C/W
    1N6632US 1N6637US 1N5968US 1N5969US Thermal Resistance
    10°C/W
    Case
    Hermetically sealed voidless hard glass with Tungsten slugs
    Marking
    None
    Polarity
    Cathode indicated by band
    Terminations
    Copper with Tin/Lead (Sn/Pb) finish
    Zener Voltage Range
    3.3V to 390V

    Products Detail

    Surface mount 5 Watt glass Zener voltage regulators with voidless hermetically sealed glass package. Available in Zener voltages from 3.3V to 390V with standard 5% tolerance and tighter tolerances (2% or 1%) via suffix letters. Military qualified to MIL-PRF-19500/356. Features include triple-layer passivation, internal metallurgical bonds (Category I and III), and availability in JAN, JANTX, JANTXV, and JANS grades. Axial-leaded equivalents are also available.

    Key Features

    • JEDEC registered series
    • Voidless hermetically sealed glass package
    • Triple-layer passivation
    • Internal metallurgical bonds (Category I and III)
    • Available in JAN, JANTX, JANTXV, and JANS grades
    • Axial-leaded equivalents available
    • Voltage regulation from 3.3V to 390V
    • Standard tolerance ±5%, tighter tolerances ±2% or ±1% available
    • Robust construction
    • Non-sensitive to ESD
    • Radiation hard

    Application scenarios

    • High-reliability applications
    • military
    • aerospace
    • industrial systems requiring robust voltage regulation
    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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