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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL4121/TR Microchip

    CDLL4121/TR [Microchip]

    CDLL4121/TR
    CDLL4121/TR

    Part No:

    CDLL4121/TR

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    Military and defense, aerospace, HI-Rel Discrete Voltage and Current Regulation

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Products Detail

    The 1N4099UR-1 through 1N4135UR-1 and 1N4614UR-1 through 1N4627UR-1 series are 500 mW, Zener voltage regulators in the axial-leaded, glass DO-213AA package. Voltages from 1.8 to 100V in 5%, 2%, and 1% tolerances are available. They are constructed with an internal metallurgical bond and are mil-qualified up to the JANS level for high reliability applications.



  • JEDEC registered 1N4099 through 1N4135 and 1N4614 through 1N4627 series.
  • Internal metallurgical bond.
  • Max noise density 40 μV / √Hz for 6.8 V and up.
  • Falls quickly to 1 μV / √Hz at lower voltages.
  • JAN, JANTX, JANTXV and JANS qualifications are available per MIL-PRF-19500/435.
  • RoHS compliant versions available (commercial grade only).
  • Flexible axial-lead mounting terminals.
  • Regulates voltage over broad ranges of current and temperature.
  • Extensive selection from 1.8 to 100 volts.
  • Voltage tolerances of 5% (standard), 2% and 1% are available.
  • Hermetically sealed surface mount package.
  • Non-sensitive to ESD per MIL-STD-750 method 1020.
  • Minimal capacitance (see Figure 3).
  • Inherently radiation hard as described in Microchip MicroNote 050.
  • Product FAQ

    1. Is CDLL4121/TR available for RFQ?

    Yes. CDLL4121/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 CDLL4121/TR?

    Pricing for CDLL4121/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 CDLL4121/TR?

    CDLL4121/TR is a Microchip Transistors with the specifications shown on this page. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL4121/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 CDLL4121/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 CDLL4121/TR?

    Yes. If CDLL4121/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:

    CDLL4121/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
    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

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      30-Day Guarantee
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