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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N5994B Microchip

    1N5994B [Microchip]

    1N5994B
    1N5994B

    Part No:

    1N5994B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The popular 1N5985 thru 1N6031 series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances.

    RoHS Status:

    Product FAQ

    1. Is 1N5994B available for RFQ?

    Yes. 1N5994B 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 1N5994B?

    Pricing for 1N5994B 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 1N5994B?

    1N5994B is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 310°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 1N5994B?

    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 1N5994B 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 1N5994B?

    Yes. If 1N5994B 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:

    1N5994B

    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
    Forward Voltage
    1.1V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-35 (DO-204AH)
    Packing
    Tray; Tape and reel
    Power Dissipation
    0.5W
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Solder Temperature
    260°C for 10 s
    Thermal Resistance Junction To Ambient
    310°C/W
    Thermal Resistance Junction To Lead
    250°C/W
    Weight
    0.2 g

    Products Detail

    These glass axial-leaded DO-35 Zener diodes are hermetically sealed and offer voltage regulation from 2.4V to 200V. They are available in various military screening levels and provide options for tighter tolerances (2% or 1%) via suffix letters. Features include ESD insensitivity, minimal capacitance, inherent radiation hardness, and surface mount equivalents (MLL5985 to MLL6031). The devices are suitable for broad operating current and temperature ranges.

    Key Features

    • JEDEC registered 1N5985 to 1N6031
    • Similar to BZX55 series
    • Internal bonds optionally available with “-1” suffix
    • RoHS Compliant devices available by adding “e3” suffix
    • Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS
    • Surface mount equivalents available as MLL5985 to MLL6031
    • DO-7 glass body axial-leaded Zener equivalents available
    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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