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    1. Home/
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    3. Discrete Semiconductors/
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    5. CDLL941B/TR Microchip

    CDLL941B/TR [Microchip]

    CDLL941B/TR
    CDLL941B/TR

    Part No:

    CDLL941B/TR

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    The popular 1N941UR-1 thru 1N945BUR-1 series of Zero-TC Reference Diodes provides a selection of 11.7 V nominal voltages and temperature coefficients to as low as 0.0002 %/oC for minimal voltage change with temperature when operated at 7.5 mA.

    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 CDLL941B/TR available for RFQ?

    Yes. CDLL941B/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 CDLL941B/TR?

    Pricing for CDLL941B/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 CDLL941B/TR?

    CDLL941B/TR is a Microchip Transistors with 1N941AUR-1 Voltage Temperature Stability: 181mV and 1N941BUR-1 Voltage Temperature Stability: 239mV. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL941B/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 CDLL941B/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 CDLL941B/TR?

    Yes. If CDLL941B/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:

    CDLL941B/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
    Power Dissipation
    500mW
    Solder Temperature
    260°C (10s)
    Supply Voltage
    11.7V
    Package
    DO-213AA
    RoHS Status
    RoHS Compliant
    RoHS Status
    1N941AUR-1 Operating Temperature Max
    +100°C
    1N941AUR-1 Operating Temperature Min
    -55°C
    1N941AUR-1 Temperature Coefficient
    0.01%/°C
    1N941AUR-1 Voltage Temperature Stability
    181mV
    1N941BUR-1 Operating Temperature Max
    +150°C
    1N941BUR-1 Operating Temperature Min
    -55°C
    1N941BUR-1 Temperature Coefficient
    0.01%/°C
    1N941BUR-1 Voltage Temperature Stability
    239mV
    1N941UR-1 Operating Temperature Max
    +75°C
    1N941UR-1 Operating Temperature Min
    0°C
    1N941UR-1 Temperature Coefficient
    0.01%/°C
    1N941UR-1 Voltage Temperature Stability
    88mV
    1N942AUR-1 Operating Temperature Max
    +100°C
    1N942AUR-1 Operating Temperature Min
    -55°C
    1N942AUR-1 Temperature Coefficient
    0.005%/°C
    1N942AUR-1 Voltage Temperature Stability
    90mV
    1N942BUR-1 Operating Temperature Max
    +150°C
    1N942BUR-1 Operating Temperature Min
    -55°C
    1N942BUR-1 Temperature Coefficient
    0.005%/°C
    1N942BUR-1 Voltage Temperature Stability
    120mV
    1N942UR-1 Operating Temperature Max
    +75°C
    1N942UR-1 Operating Temperature Min
    0°C
    1N942UR-1 Temperature Coefficient
    0.005%/°C
    1N942UR-1 Voltage Temperature Stability
    44mV
    1N943AUR-1 Operating Temperature Max
    +100°C
    1N943AUR-1 Operating Temperature Min
    -55°C
    1N943AUR-1 Temperature Coefficient
    0.002%/°C
    1N943AUR-1 Voltage Temperature Stability
    36mV
    1N943BUR-1 Operating Temperature Max
    +150°C
    1N943BUR-1 Operating Temperature Min
    -55°C
    1N943BUR-1 Temperature Coefficient
    0.002%/°C
    1N943BUR-1 Voltage Temperature Stability
    47mV
    1N943UR-1 Operating Temperature Max
    +75°C
    1N943UR-1 Operating Temperature Min
    0°C
    1N943UR-1 Temperature Coefficient
    0.002%/°C
    1N943UR-1 Voltage Temperature Stability
    18mV
    1N944AUR-1 Operating Temperature Max
    +100°C
    1N944AUR-1 Operating Temperature Min
    -55°C
    1N944AUR-1 Temperature Coefficient
    0.001%/°C
    1N944AUR-1 Voltage Temperature Stability
    18mV
    1N944BUR-1 Operating Temperature Max
    +150°C
    1N944BUR-1 Operating Temperature Min
    -55°C
    1N944BUR-1 Temperature Coefficient
    0.001%/°C
    1N944BUR-1 Voltage Temperature Stability
    24mV
    1N944UR-1 Operating Temperature Max
    +75°C
    1N944UR-1 Operating Temperature Min
    0°C
    1N944UR-1 Temperature Coefficient
    0.001%/°C
    1N944UR-1 Voltage Temperature Stability
    9mV
    1N945AUR-1 Operating Temperature Max
    +100°C
    1N945AUR-1 Operating Temperature Min
    -55°C
    1N945AUR-1 Temperature Coefficient
    0.0005%/°C
    1N945AUR-1 Voltage Temperature Stability
    9mV
    1N945BUR-1 Operating Temperature Max
    +150°C
    1N945BUR-1 Operating Temperature Min
    -55°C
    1N945BUR-1 Temperature Coefficient
    0.0005%/°C
    1N945BUR-1 Voltage Temperature Stability
    12mV
    1N945UR-1 Operating Temperature Max
    +75°C
    1N945UR-1 Operating Temperature Min
    0°C
    1N945UR-1 Temperature Coefficient
    0.0005%/°C
    1N945UR-1 Voltage Temperature Stability
    4mV
    Junction Storage Temperature
    -55°C ~ +175°C
    Maximum Reverse Current
    15µA
    Maximum Zener Current
    39mA
    Maximum Zener Impedance
    30 Ohms
    Test Current
    7.5mA

    Products Detail

    The 1N941UR-1 series are Zero-TC Reference Diodes with 11.7 V nominal voltage and low temperature coefficients (as low as 0.0002 %/oC). They are available in surface mount DO-213AA package and also in axial-leaded DO-35 (DO-204AH) for some part numbers. The diodes feature internal metallurgical bond and are available in military qualifications (JAN, JANTX, JANTXV, JANS) for specific part numbers. RoHS compliant versions are available for commercial grade.

    Key Features

    • Surface mount equivalent of JEDEC 1N941-1N945
    • 11.7 V reference voltage (±5%)
    • internal metallurgical bond
    • military qualifications (JAN, JANTX, JANTXV, JANS) available
    • RoHS compliant (commercial)
    • low temperature coefficient (0.0002 %/oC)
    • non-sensitive to ESD

    Application scenarios

    • Instrumentation
    • circuit designs requiring stable voltage reference
    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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