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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 1N4963US Microchip

    1N4963US [Microchip]

    1N4963US
    1N4963US

    Part No:

    1N4963US

    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.

    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
    Product FAQ

    1. Is 1N4963US available for RFQ?

    Yes. 1N4963US 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 1N4963US?

    Pricing for 1N4963US 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 1N4963US?

    1N4963US is a Microchip Transistors with 1N4954US Thermal Impedance 10ms: 1.8°C/W and 1N5968US Thermal Impedance 10ms: 3.0°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 1N4963US?

    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 1N4963US 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 1N4963US?

    Yes. If 1N4963US 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:

    1N4963US

    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
    Forward Voltage
    1.50V
    Operating Temperature
    -65°C ~ +175°C
    Storage Temperature
    -65°C ~ +175°C
    Weight
    539 mg
    1N4954US Power Dissipation
    5 Watts @ 140°C
    1N4954US Thermal Impedance 10ms
    1.8°C/W
    1N4954US Thermal Resistance
    7°C/W
    1N5968US Power Dissipation
    5 Watts @ 125°C
    1N5968US Thermal Impedance 10ms
    3.0°C/W
    1N5968US Thermal Resistance
    10°C/W
    1N6632US Power Dissipation
    5 Watts @ 125°C
    1N6632US Thermal Impedance 10ms
    3.0°C/W
    1N6632US Thermal Resistance
    10°C/W
    Case
    Hermetically sealed voidless hard glass with Tungsten slugs
    Marking
    None
    Polarity
    Cathode indicated by band
    Tape Reel Option
    Standard per EIA-481-B
    Terminations
    Copper with Tin/Lead (Sn/Pb) finish

    Products Detail

    This surface mount Zener Voltage Regulator series features voidless hermetically sealed glass construction with internal metallurgical bonds. It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. The series offers 5 Watt power dissipation with robust construction, triple-layer passivation, and is available in axial-leaded packages for thru-hole mounting by deleting the 'US' suffix.

    Key Features

    • Popular JEDEC registered series, Voidless hermetically sealed glass package, Triple-layer passivation, Internal 'Category I' Metallurgical bonds for 1N4954US thru 1N4996US, and 'Category III' for 1N6632US thru 1N6637US as well as 1N5968US thru 1N5959US, JAN, JANTX, JANTXV, and JANS available per MIL-PRF-19500/356, Axial-leaded equivalents (see separate data sheet for 1N4954 thru 1N4996, 1N6632 thru 1N6637 and 1N5968 thru 1N5969)

    Application scenarios

    • Regulates voltage over a broad operating current and temperature range
    • Extensive selection from 3.3 to 390 V
    • Standard voltage tolerances are plus/minus 5% with no suffix
    • Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
    • Extremely robust construction
    • Nonsensitive to ESD per MIL-STD-750 Method 1020
    • Inherently radiation hard as described in Microsemi MicroNote 050
    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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