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1210L050/30WR-A - LITTELFUSE

Description: Resettable Fuses - PPTC PTC 30V POLYFUSE SURF MOUNT 1210 0.5A

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PCB Footprints
1210L050/30WR-A - LITTELFUSE PCB footprint - Fuses Chip - Fuses Chip - SIZE 1210-1
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3D Models
1210L050/30WR-A - LITTELFUSE  - 3D model - Fuses Chip - SIZE 1210-1
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1210L050/30WR-A Details

  • Manufacturer Part Number:

    1210L050/30WR-A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP, 1210

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • Additional Feature:

    MINIMUM RESISTANCE IS 0.22 OHMS

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.25 mm

  • Package Length:

    3.43 mm

  • Package Style:

    SMT

  • Package Width:

    2.8 mm

  • Packing Method:

    TR, 7 INCH

  • Reference Standard:

    AEC-Q200; UL

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Thermistor Application:

    OVERLOAD PROTECTION

  • Working Voltage:

    30 V

1210L050/30WR-A Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the thermistor on a solid copper pour with a minimum of 1 oz copper thickness, and ensuring good thermal conduction to the surrounding PCB material. A thermal via or thermal pad can also be used to improve heat dissipation.
  • To ensure accurate temperature measurement, it is essential to follow proper installation and wiring guidelines, including using a four-wire connection to minimize lead resistance effects, and calibrating the thermistor according to the manufacturer's instructions.
  • The maximum power rating for the 1210L050/30WR-A thermistor is 30W, and it is essential to ensure that the power rating is not exceeded to prevent damage to the device.
  • The 1210L050/30WR-A thermistor is designed to withstand moderate vibration levels, but it is essential to ensure that the device is properly secured and mounted to prevent damage or dislodging in high-vibration environments.
  • The 1210L050/30WR-A thermistor is designed to operate in a wide range of humidity levels, but it is essential to ensure that the device is properly sealed and protected from moisture ingress to prevent damage or corrosion.

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