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V300SM7 - LITTELFUSE

Description: Varistors SURFACE MOUNT SM7 VARISTORS

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PCB Footprints
V300SM7 - LITTELFUSE PCB footprint - Other - Other - V300SM7-2
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3D Models
V300SM7 - LITTELFUSE  - 3D model - Other - V300SM7-2
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V300SM7 Details

  • Manufacturer Part Number:

    V300SM7

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    8.25

  • Circuit RMS Voltage-Max:

    300 V

  • Energy Absorbing Capacity-Max:

    25 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    6 mm

  • Package Length:

    11.4 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    8.3 mm

  • Packing Method:

    TR, 13 INCH

  • Rated Temperature:

    85 °C

  • Reference Standard:

    UL

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    YES

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    MATTE TIN

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    J BEND

  • Working Voltage:

    405 V

V300SM7 Frequently Asked Questions (FAQs)

  • The recommended mounting torque for the V300SM7 is 10-12 in-lbs (1.1-1.4 Nm).
  • Yes, the V300SM7 is designed to operate in high-temperature applications up to 150°C (302°F). However, the device's performance and reliability may be affected at extreme temperatures.
  • To ensure proper soldering, use a soldering iron with a temperature of 250-260°C (482-500°F) and a solder with a melting point of 180-190°C (356-374°F). Apply a small amount of solder to the pads and ensure good wetting.
  • The V300SM7 has a maximum surge current rating of 300A for 8.3ms (single pulse).
  • Yes, the V300SM7 is suitable for high-frequency applications up to 100 kHz. However, the device's performance may be affected at very high frequencies.

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