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SM103J1K - LITTELFUSE

Description: NTC Thermistors 10K OHM +/-10%

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SM103J1K Details

  • Manufacturer Part Number:

    SM103J1K

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MELF

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.75

  • Additional Feature:

    GLASS ENCAPSULATED, HERMETICALLY SEALED

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    220 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    1.524 mm

  • Package Length:

    3.429 mm

  • Package Style:

    MELF

  • Resistance:

    10000 Ω

  • Resistor Type:

    NTC THERMISTOR

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    10%

SM103J1K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SM103J1K can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • Yes, the SM103J1K is a high-reliability device that meets the requirements of AEC-Q101, making it suitable for use in automotive and other high-reliability applications.
  • To select the correct TVS diode, consider the following factors: working voltage, peak pulse current, clamping voltage, and response time. Littelfuse provides a TVS Diode Selection Guide that can help with this process.
  • The main difference between the SM103J1K and the SMFJ1K is the package type. The SM103J1K is a surface-mount device in a DO-214AB package, while the SMFJ1K is a surface-mount device in a DO-214AA package.
  • The SM103J1K has a maximum operating temperature of 150°C, making it suitable for use in high-temperature applications. However, the device's performance may degrade at higher temperatures, so it's essential to consult the datasheet and application notes for specific guidance.

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SM103J1K Overview

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