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1206L300/12SLYR - LITTELFUSE

Description: Low Rho Surface Mount Resettable PTC Fuse

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PCB Footprints
1206L300/12SLYR - LITTELFUSE PCB footprint - Other - Other - 1206L005/604
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3D Models
1206L300/12SLYR - LITTELFUSE  - 3D model - Other - 1206L005/604
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1206L300/12SLYR Details

  • Manufacturer Part Number:

    1206L300/12SLYR

  • 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:

    7.4

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    0.75 mm

  • Package Length:

    3.4 mm

  • Package Style:

    SMT

  • Package Width:

    1.8 mm

  • Packing Method:

    TR, 7 INCH

  • Rated Power Dissipation (P):

    0.8 W

  • Reference Standard:

    CUL; TUV; UL

  • Resistance:

    0.003 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    12 V

1206L300/12SLYR Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1206L300/12SLYR is a rectangular pad with a size of 1.5mm x 3.5mm, with a 0.5mm clearance around the pad. This ensures proper soldering and thermal management.
  • The 1206L300/12SLYR is rated for operation up to 150°C, but it's recommended to derate the component's current rating by 1.5% per degree Celsius above 125°C to ensure reliability and prevent thermal runaway.
  • To prevent ESD damage, handle the 1206L300/12SLYR with ESD-protective equipment, such as wrist straps and mats. Ensure that the assembly process is ESD-controlled, and consider using ESD-protective packaging for storage and shipping.
  • The recommended soldering profile for the 1206L300/12SLYR is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. This ensures proper solder wetting and minimizes the risk of thermal damage.
  • The 1206L300/12SLYR is designed to withstand moderate vibration and shock, but it's recommended to perform additional testing and validation to ensure the component's reliability in extreme environmental conditions.

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1206L300/12SLYR Overview

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