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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N981A Microchip

    1N981A [Microchip]

    1N981A
    1N981A

    Part No:

    1N981A

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The popular 1N957B-1 through 1N992B-1 series of 0.5 watt Zener voltage regulators provides a selection from 6.8 to 200 volts in a standard 5%, 2% and 1% tolerance versions. These axial-leaded glass DO-35 Zeners feature an internal metallurgical bond and are available in military qualified and commercial RoHS compliant versions.

    RoHS Status:

    Product FAQ

    1. Is 1N981A available for RFQ?

    Yes. 1N981A 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 1N981A?

    Pricing for 1N981A 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 1N981A?

    1N981A is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 300°C/W and Thermal Resistance Junction To Lead: 250°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 1N981A?

    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 1N981A 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 1N981A?

    Yes. If 1N981A 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:

    1N981A

    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

    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
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-35 (DO-204AH), DO-213AA (MELF surface mount)
    Packing
    Tray; Tape and reel
    Power Dissipation
    0.5W
    Qualification
    JAN, JANTX, JANTXV (for 1N962B-1 to 1N992B-1), Commercial
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Solder Temperature
    260°C
    Thermal Resistance Junction To Ambient
    300°C/W
    Thermal Resistance Junction To Lead
    250°C/W
    Tolerance
    5%, 2%, 1%
    Weight
    0.2 g
    Zener Voltage
    6.8V ~ 200V

    Products Detail

    0.5 watt Zener voltage regulators in axial-leaded glass DO-35 package. Features include internal metallurgical bond, military qualified (JAN, JANTX, JANTXV) for part numbers 1N962B-1 through 1N992B-1, and RoHS compliant versions for commercial grade. The series offers voltage regulation from 6.8V to 200V with tolerance options of 5%, 2%, and 1%. They are non-sensitive to ESD, have minimal capacitance, and are inherently radiation hard. Available in DO-35 (DO-204AH) and DO-213AA (MELF surface mount) packages.

    Key Features

    • JEDEC registered 1N957B to 1N992B number series. Internal metallurgical bond. JAN, JANTX, and JANTXV qualifications available per MIL-PRF-19500/117 for part numbers 1N962B-1 thru 1N992B-1. Upscreening available for 1N957B-1 through 1N961B-1. RoHS compliant versions available (commercial grade only). Available in DO-35 and DO-213AA (MELF) packages. Voltage regulation from 6.8V to 200V. Tolerance options: 5%, 2%, 1%. Non-sensitive to ESD. Minimal capacitance. Radiation hard.

    Application scenarios

    • Regulates voltage over a broad operating current and temperature range
    • Extensive selection from 6.8 to 200 V
    • Standard voltage tolerance is ± 5% with optional tighter tolerances of ± 2% or 1%
    • Flexible axial-lead mounting terminals
    • Non-sensitive to ESD
    • Minimal capacitance
    • Inherently radiation hard
    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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