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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL4931/TR Microchip

    CDLL4931/TR [Microchip]

    CDLL4931/TR
    CDLL4931/TR

    Part No:

    CDLL4931/TR

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    Temperature compensated Zener reference diodes with 19.2V nominal Zener voltage, low noise, and leadless package for surface mount.

    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
    Product FAQ

    1. Is CDLL4931/TR available for RFQ?

    Yes. CDLL4931/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 CDLL4931/TR?

    Pricing for CDLL4931/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 CDLL4931/TR?

    CDLL4931/TR is a Microchip Transistors with Effective Temperature Coefficient Max: 0.01%/°C and Effective Temperature Coefficient Min: 0.001%/°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL4931/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 CDLL4931/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 CDLL4931/TR?

    Yes. If CDLL4931/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:

    CDLL4931/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
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-213AA
    Storage Temperature
    -65°C ~ +175°C
    Axial Coefficient Of Expansion
    6PPM/°C
    Dc Power Dissipation
    500mW @ +50°C
    Effective Temperature Coefficient Max
    0.01%/°C
    Effective Temperature Coefficient Min
    0.001%/°C
    Lead Finish
    Tin/Lead
    Lead Material
    Copper clad steel
    Maximum Dynamic Impedance Max
    600 OHMS
    Maximum Dynamic Impedance Min
    36 OHMS
    Maximum Noise Density Max
    1.0µV/Hz
    Maximum Noise Density Min
    0.20µV/Hz
    Mounting Position
    Any
    Nominal Zener Voltage
    19.2V
    Package Alternate
    MELF, SOD-80, LL34
    Package Dimension D Max
    1.70 mm
    Package Dimension D Min
    1.60 mm
    Package Dimension F Max
    0.55 mm
    Package Dimension F Min
    0.41 mm
    Package Dimension G Max
    3.70 mm
    Package Dimension G Min
    3.30 mm
    Package Dimension G1
    2.54 mm
    Package Dimension S Min
    0.03 mm
    Polarity
    Diode to be operated with the banded (cathode) end positive
    Power Derating
    4mW /°C above +50°C
    Reverse Leakage Current
    15µA @ 25°C & 12Vdc
    Temperature Range
    -55°C ~ +100°C
    Test Current
    0.5mA ~ 7.5mA
    Voltage Temperature Stability Max
    298mV
    Voltage Temperature Stability Min
    14mV
    Zener Voltage Tolerance
    +5%

    Products Detail

    These are temperature compensated Zener reference diodes with a nominal Zener voltage of 19.2V ±5%. They feature low noise, double plug construction, and metallurgically bonded for reliability. The diodes are hermetically sealed in a DO-213AA glass case (MELF, SOD-80, LL34) and have a lead finish of Tin/Lead. They are designed for surface mount applications with any mounting position and have an axial coefficient of expansion of approximately 6 PPM/°C.

    Key Features

    • Temperature compensated, low noise, double plug construction, metallurgically bonded, hermetically sealed glass case, leadless package for surface mount, wide operating temperature range.
    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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