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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL4921/TR Microchip

    CDLL4921/TR [Microchip]

    CDLL4921/TR
    CDLL4921/TR

    Part No:

    CDLL4921/TR

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    Temperature compensated zener reference diodes with 19.2V nominal zener voltage ±5%, low noise, and hermetically sealed glass case package.

    RoHS Status:

    Product FAQ

    1. Is CDLL4921/TR available for RFQ?

    Yes. CDLL4921/TR 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 CDLL4921/TR?

    Pricing for CDLL4921/TR 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 CDLL4921/TR?

    CDLL4921/TR is a Microchip Transistors with Reverse Leakage Current: 15µA @ 25°C & V=12Vdc and Zener Voltage Tolerance: ±5%. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL4921/TR?

    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 CDLL4921/TR 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 CDLL4921/TR?

    Yes. If CDLL4921/TR 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:

    CDLL4921/TR

    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-213AA (MELF, SOD-80, LL34)
    RoHS Status
    Non-RoHS Compliant
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ +175°C
    Dc Power Dissipation
    500mW @ +50°C
    Dimension D
    1.60 mm ~ 1.70 mm
    Dimension F Max
    0.55 mm
    Dimension F Min
    0.41 mm
    Dimension G Max
    3.70 mm
    Dimension G Min
    3.30 mm
    Dimension G1
    2.54 mm REF
    Dimension S Min
    0.03 mm
    Lead Finish
    Tin / Lead
    Power Derating
    4mW /°C above +50°C
    Reverse Leakage Current
    15µA @ 25°C & V=12Vdc
    Zener Voltage Nominal
    19.2V
    Zener Voltage Tolerance
    ±5%

    Products Detail

    The CDLL49 series are temperature compensated zener reference diodes designed for surface mount applications. They feature low noise, double plug construction, and metallurgically bonded design for reliability. The devices are housed in a hermetically sealed glass case (DO-213AA, MELF, SOD-80, LL34) with tin/lead lead finish. They operate over a wide temperature range and provide stable voltage characteristics with low temperature coefficient.

    Key Features

    • Temperature compensated, low noise, double plug construction, metallurgically bonded, leadless surface mount package, hermetically sealed, tin/lead finish, any mounting position.
    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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