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V275LA20APX2855 - LITTELFUSE

Description: 430 V 4.5 kA Varistor 1 Circuit Through Hole Disc 14mm , 450 pF @ 1 MHz , -55°C ~ 85°C (TA)

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V275LA20APX2855 - LITTELFUSE PCB footprint - Other - Other - Size=14mm_2025-1
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V275LA20APX2855 - LITTELFUSE  - 3D model - Other - Size=14mm_2025-1
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V275LA20APX2855 Details

  • Manufacturer Part Number:

    V275LA20APX2855

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.4

  • Additional Feature:

    STANDARD: IEC61051-1; IEC61051-2; IEC60950-1

  • Circuit RMS Voltage-Max:

    275 V

  • Energy Absorbing Capacity-Max:

    75 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    20 mm

  • Package Length:

    17 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    5.6 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    0.6 W

  • Rated Temperature:

    85 °C

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    TEMPERATURE COMPENSATION

  • Working Voltage:

    369 V

V275LA20APX2855 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the V275LA20APX2855 is a rectangular pad with a minimum size of 12.5mm x 7.5mm, with a 1.5mm diameter hole in the center for the thermal tab.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pads. Use a soldering technique that minimizes the risk of overheating the component.
  • The maximum allowed voltage imbalance between the input and output of the V275LA20APX2855 is ±10% of the nominal input voltage. Exceeding this limit may affect the reliability and performance of the device.
  • The V275LA20APX2855 is rated for operation up to 150°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the device's specifications according to the temperature derating curve provided in the datasheet.
  • To protect the V275LA20APX2855 from EOS, use a combination of TVS diodes and resistors to limit the voltage and current surges. Additionally, ensure that the PCB layout is designed to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI).

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V275LA20APX2855 Overview

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