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WSR3R0300FEA - Vishay

Description: 30 mOhms ±1% 3W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element

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WSR3R0300FEA - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - 4527 J-Lead_2025-1
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WSR3R0300FEA - Vishay  - 3D model - Resistor Moulded - 4527 J-Lead_2025-1
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WSR3R0300FEA Details

  • Manufacturer Part Number:

    WSR3R0300FEA

  • 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:

    12 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    10

  • Construction:

    Chip

  • 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 Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    6.98 mm

  • Packing Method:

    TR, EMBOSSED PLASTIC, 13 INCH

  • Rated Power Dissipation (P):

    3 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • 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 (Sn/Ag)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    0.3 V

WSR3R0300FEA Frequently Asked Questions (FAQs)

  • The thermal resistance of the WSR3R0300FEA is 250°C/W, which means it can dissipate 1W of power at 250°C ambient temperature.
  • Yes, the WSR3R0300FEA is suitable for high-frequency applications due to its low inductance and high-frequency stability.
  • The WSR3R0300FEA has a moisture sensitivity level of 3, which means it can withstand exposure to moisture without significant degradation.
  • Yes, the WSR3R0300FEA is AEC-Q200 qualified, which means it meets the stringent requirements for automotive applications.
  • The recommended soldering temperature for the WSR3R0300FEA is 260°C for 10 seconds, with a peak temperature of 280°C.

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WSR3R0300FEA Overview

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WSR3R0300FEA Alternates

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Image Part Number Model
Part Image WSR3R0300FEA Vishay Dale

Fixed Resistor, Metal Strip, 3W, 0.03ohm, 0.3V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R0300FTB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 3W, 0.03ohm, 0.3V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSR3R0300FEB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 3W, 0.03ohm, 0.3V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSR3R0300FEK Vishay Dale

Fixed Resistor, Metal Strip, 3W, 0.03ohm, 0.3V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R0300FBA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 3W, 0.03ohm, 0.3V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

For a full list of alternate parts for WSR3R0300FEA, check out Findchips.com