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VMS-R005-1.0-U - Isabellenhütte

Description: 5 mOhms ±1% 4W Chip Resistor 2512 (6332 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Foil

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PCB Footprints
VMS-R005-1.0-U - Isabellenhütte PCB footprint - Resistor Chip - Resistor Chip - 2512 (6432 Metric)
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VMS-R005-1.0-U Details

  • Manufacturer Part Number:

    VMS-R005-1.0-U

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Germany

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    Isabellenhuette

  • YTEOL:

    7

  • Additional Feature:

    PRECISION

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    170 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    0.4 mm

  • Package Length:

    6.35 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    3.05 mm

  • Packing Method:

    TR, 13 INCH

  • Rated Power Dissipation (P):

    4 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.005 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2512

  • Surface Mount:

    YES

  • Technology:

    METAL STRIP

  • Temperature Coefficient:

    20 ppm/°C

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

VMS-R005-1.0-U Frequently Asked Questions (FAQs)

  • The recommended PCB layout involves placing the VMS-R005-1.0-U near the edge of the board, with a solid ground plane underneath. Thermal management involves using a heat sink with a thermal conductivity of at least 1 W/mK, and ensuring good airflow around the component.
  • To ensure accurate current sensing, use a low-impedance current path, minimize the distance between the sense lines and the current-carrying conductor, and use a high-precision amplifier with a gain of at least 100 to amplify the sense voltage.
  • The maximum allowed voltage drop across the VMS-R005-1.0-U is 100 mV. Exceeding this value may affect the accuracy of the current measurement.
  • The VMS-R005-1.0-U is rated for operation up to 125°C. However, the accuracy and stability of the current measurement may be affected at high temperatures. It's recommended to derate the current measurement by 0.1% per degree Celsius above 85°C.
  • Calibration involves applying a known current to the VMS-R005-1.0-U and adjusting the gain and offset of the amplifier to achieve an accurate measurement. It's recommended to perform calibration at multiple current levels to ensure linearity.

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VMS-R005-1.0-U Overview

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