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WSR5R0300DEK - Vishay

Description: Current Sense Resistors - SMD 5watts .03ohms .5%

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WSR5R0300DEK - Vishay - PCB symbol
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PCB Footprints
WSR5R0300DEK - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - WSR5R2500FEA
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WSR5R0300DEK - Vishay - 3D model - Resistor Moulded - WSR5R2500FEA
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WSR5R0300DEK Details

  • Manufacturer Part Number:

    WSR5R0300DEK

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    5 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    8

  • Additional Feature:

    AEC-Q200, ANTI-SULFUR

  • Construction:

    All-Welded

  • JESD-609 Code:

    e2

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    275 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    2.41 mm

  • Package Length:

    11.56 mm

  • Package Style:

    SMT

  • Package Width:

    6.98 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    5 W

  • Rated Temperature:

    70 °C

  • Resistance:

    0.03 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    4527

  • Surface Mount:

    YES

  • Technology:

    METAL STRIP

  • Temperature Coefficient:

    75 ppm/°C

  • Terminal Finish:

    Tin/Silver (Sn96Ag4)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    0.5%

  • Working Voltage:

    0.3873 V

WSR5R0300DEK Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for WSR5R0300DEK is 260°C (500°F) for 10 seconds, with a peak temperature of 280°C (536°F) for 5 seconds.
  • Yes, the WSR5R0300DEK is a wirewound resistor designed for high-frequency applications, with a self-resonant frequency of approximately 10 MHz.
  • The WSR5R0300DEK has a maximum operating temperature of 155°C (311°F), but it's recommended to derate the power rating above 125°C (257°F) to ensure reliability.
  • The WSR5R0300DEK has an MSL rating of 1, which means it can withstand normal humidity and temperature conditions without special handling or storage requirements.
  • Yes, the WSR5R0300DEK is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in EU and other environmentally conscious markets.

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WSR5R0300DEK Overview

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WSR5R0300DEK Alternates

Showing results

Image Part Number Model
Part Image WSR5R0300DEA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 5W, 0.03ohm, 0.3873V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527
Part Image WSR5R0300DTA Vishay Dale

Fixed Resistor, Metal Strip, 5W, 0.03ohm, 0.3873V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527
Part Image WSR5R0300DTA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 5W, 0.03ohm, 0.3873V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527
Part Image WSR5R0300DEA Vishay Dale

Fixed Resistor, Metal Strip, 5W, 0.03ohm, 0.3873V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527
Part Image WSR5R0300DBA Vishay Dale

Fixed Resistor, Metal Strip, 5W, 0.03ohm, 0.3873V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527
For a full list of alternate parts for WSR5R0300DEK, check out Findchips.com