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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 1N4961US Microchip

    1N4961US [Microchip]

    1N4961US
    1N4961US

    Part No:

    1N4961US

    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 1N4961US available for RFQ?

    Yes. 1N4961US 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 1N4961US?

    Pricing for 1N4961US 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 1N4961US?

    1N4961US 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 1N4961US?

    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 1N4961US 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 1N4961US?

    Yes. If 1N4961US 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:

    1N4961US

    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
    Forward Voltage (AT 1.0A)
    1.50V at 1.0A
    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
    Standard per EIA-481-B
    Terminations
    Copper with Tin/Lead (Sn/Pb) finish

    Products Detail

    This surface mount Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications. The 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction and internal metallurgical bonds. They offer voltage regulation from 3.3 to 390 volts with standard 5% tolerances and tighter tolerances available. Features include triple-layer passivation, radiation hardness, and non-sensitivity to ESD. The series is available in surface mount and axial-leaded packages.

    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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