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1812L190SLPR - LITTELFUSE

Description: Low Rho Surface Mount Resettable PTC Fuse

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Symbol
1812L190SLPR - LITTELFUSE - PCB symbol
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PCB Footprints
1812L190SLPR - LITTELFUSE PCB footprint - Other - Other - 1812L190SLPR
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3D Models
1812L190SLPR - LITTELFUSE - 3D model - Other - 1812L190SLPR
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1812L190SLPR Details

  • Manufacturer Part Number:

    1812L190SLPR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.3

  • JESD-609 Code:

    e3

  • 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 Shape:

    RECTANGULAR PACKAGE

  • 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 Finish:

    MATTE TIN

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    6 V

1812L190SLPR Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1812L190SLPR is a rectangular pad with a size of 2.5mm x 1.25mm, with a 0.5mm radius corner and a 0.25mm spacing between pads.
  • The 1812L190SLPR is rated for operation up to 150°C, but it's recommended to derate the current rating by 1.5% per degree Celsius above 125°C to ensure reliable operation.
  • The 1812L190SLPR is a lead-free component and should be soldered using a lead-free soldering process. The recommended soldering temperature is 260°C for 10 seconds, with a peak temperature of 280°C.
  • The equivalent part number for the 1812L190SLPR is the 1812L190S, which has the same electrical characteristics but without the lead-free termination.
  • The 1812L190SLPR is designed to withstand vibrations up to 10G, but it's recommended to perform additional testing and validation to ensure the component meets the specific requirements of your application.

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