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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N4688 Microchip

    1N4688 [Microchip]

    1N4688
    1N4688

    Part No:

    1N4688

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The 1N4678-1 thru 1N4717-1 series of 0.5 watt Zener voltage regulators provides a selection from 1.8 to 43 volts in standard 5% tolerances as well as tighter tolerances.

    RoHS Status:

    Product FAQ

    1. Is 1N4688 available for RFQ?

    Yes. 1N4688 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 1N4688?

    Pricing for 1N4688 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 1N4688?

    1N4688 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 1N4688?

    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 1N4688 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 1N4688?

    Yes. If 1N4688 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:

    1N4688

    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) and DO-213AA (surface mount)
    Packing
    Tray; Tape and reel
    Power Dissipation
    0.5W
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Solder Temperature
    260°C
    Thermal Resistance Junction To Ambient
    310°C/W
    Thermal Resistance Junction To Lead
    250°C/W
    Weight
    0.2 grams

    Products Detail

    0.5 watt Zener voltage regulators with voltage selection from 1.8 to 43 V. Available in standard 5% tolerances as well as tighter 2% and 1% tolerances. Hermetically sealed axial-lead glass DO-35 (DO-204AH) package with internal metallurgical bond. Also available in surface mount DO-213AA package. Commercial and military screening available. RoHS compliant options for commercial grade.

    Key Features

    • JEDEC registered series
    • Internal metallurgical bond
    • Tolerances: 5% standard, 2% and 1% available
    • Up-screening to MIL-PRF-19500
    • RoHS compliant (commercial)
    • Voltage regulation over broad current and temperature
    • Guaranteed max voltage regulation 10 μA to 100 μA
    • Voltage range 1.8 to 43 V
    • Flexible axial-lead terminals
    • Non-sensitive to ESD
    • Minimal capacitance
    • Radiation hard.

    Application scenarios

    • Voltage regulation
    • power management
    • industrial control
    • and applications requiring radiation hardness and ESD robustness.
    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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