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V10X300E - LITTELFUSE

Description: 470 V 4.5 kA Varistor 1 Circuit Through Hole Disc 10mm

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PCB Footprints
V10X300E - LITTELFUSE PCB footprint - Other - Other - V10X300E-1
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3D Models
V10X300E - LITTELFUSE  - 3D model - Other - V10X300E-1
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V10X300E Details

  • Manufacturer Part Number:

    V10X300E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Circuit RMS Voltage-Max:

    300 V

  • Energy Absorbing Capacity-Max:

    76 J

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    16 mm

  • Package Length:

    12.5 mm

  • Package Style:

    Radial

  • Package Width:

    6.8 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    0.5 W

  • Rated Temperature:

    125 °C

  • Reference Standard:

    CQC; CUL; TUV; UL

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    385 V

V10X300E Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the V10X300E involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the power source to minimize inductance. Additionally, it's recommended to use a Kelvin connection for the sense pins to reduce noise and improve accuracy.
  • To ensure accurate current sensing with the V10X300E, it's essential to follow proper PCB layout guidelines, use a low-impedance current sense resistor, and minimize noise and interference on the sense lines. Additionally, the device should be operated within its specified temperature range, and the sense pins should be connected to a low-noise, high-impedance input circuit.
  • The maximum allowed voltage drop across the V10X300E is dependent on the specific application and the device's operating conditions. However, as a general guideline, the voltage drop should be limited to 1.5V or less to ensure accurate current sensing and to prevent overheating. It's recommended to consult the datasheet and application notes for specific guidance.
  • The V10X300E is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the device is properly derated for temperature, and that the PCB and surrounding components can withstand the high temperatures. Additionally, the device's accuracy and reliability may be affected at extreme temperatures, so it's recommended to consult the datasheet and application notes for specific guidance.
  • To troubleshoot issues with the V10X300E, start by verifying that the device is properly connected and powered. Check the input and output voltages, and ensure that the sense pins are properly connected to a low-noise, high-impedance input circuit. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines, and consider contacting Littelfuse Inc's technical support team for further assistance.

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V10X300E Overview

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