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LVR040S - LITTELFUSE

Description: Littelfuse 0.4A Hold current, Radial Resettable Wire Ended Fuses, 240V ac

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Symbol
LVR040S - LITTELFUSE - PCB symbol
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PCB Footprints
LVR040S - LITTELFUSE PCB footprint - Other - Other - LVR040S-3
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3D Models
LVR040S - LITTELFUSE - 3D model - Other - LVR040S-3
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LVR040S Details

  • Manufacturer Part Number:

    LVR040S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Circuit RMS Voltage-Max:

    120 V

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    19.5 mm

  • Package Length:

    11.5 mm

  • Package Style:

    Radial

  • Package Width:

    3.8 mm

  • Packing Method:

    BULK

  • Reference Standard:

    CQC; CSA; CUL; TUV; UL

  • Resistance:

    0.6 Ω

  • Resistor Type:

    PTC RESETTABLE FUSE

  • Surface Mount:

    NO

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    OVERCURRENT PROTECTION

  • Working Voltage:

    120 V

LVR040S Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance of the LVR040S includes a thermal pad on the bottom of the device, connected to a large copper area on the PCB to dissipate heat efficiently.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the risk of overheating the device.
  • The maximum allowed voltage transient for the LVR040S is 40V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • Yes, the LVR040S is suitable for high-reliability applications due to its robust design and manufacturing process. However, it's essential to follow proper design and assembly guidelines to ensure the device operates within its specified parameters.
  • Handle the LVR040S with care during storage and shipping to prevent mechanical damage. Store the devices in their original packaging, and avoid exposing them to extreme temperatures, humidity, or physical stress.

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LVR040S Overview

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