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1812L370SLPR - LITTELFUSE

Description: Low Rho Surface Mount Resettable PTC Fuse

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1812L370SLPR - LITTELFUSE PCB footprint - Other - Other - 1812L190SLPR
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1812L370SLPR - LITTELFUSE  - 3D model - Other - 1812L190SLPR
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1812L370SLPR Details

  • Manufacturer Part Number:

    1812L370SLPR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    0.7 mm

  • Package Length:

    4.73 mm

  • Package Style:

    SMT

  • Package Width:

    3.41 mm

  • Packing Method:

    TR, 7 INCH

  • Rated Power Dissipation (P):

    1 W

  • Reference Standard:

    CUL, TUV, UL

  • Resistance:

    0.003 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    6 V

1812L370SLPR Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1812L370SLPR can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of chip resistors.
  • While the 1812L370SLPR has a rated operating temperature range of -55°C to 155°C, it's essential to consider the derating curve and power rating to ensure the component can handle the specific high-temperature application. Consult with a Littelfuse representative or a thermal expert for guidance.
  • Follow the recommended soldering profile and handling procedures outlined in the Littelfuse application note AN9312 to ensure the component is not damaged during the assembly process.
  • The 1812L370SLPR is designed to meet the industry-standard reliability requirements for chip resistors. Under normal operating conditions, it can expect a lifespan of 10 to 20 years or more, depending on the application and environmental factors.
  • While the 1812L370SLPR is designed to be robust, it's essential to consider the specific vibration and shock requirements of your application. Consult with a Littelfuse representative or a mechanical engineer to determine the component's suitability for your specific use case.

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