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WSR3R1000FEK - Vishay

Description: 100 mOhms ±1% 3W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element , -65°C ~ 275°C

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WSR3R1000FEK - Vishay PCB footprint - Other - Other - 4527_2026-1
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WSR3R1000FEK - Vishay  - 3D model - Other - 4527_2026-1
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WSR3R1000FEK Details

  • Manufacturer Part Number:

    WSR3R1000FEK

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    10

  • Additional Feature:

    ANTI-SULFUR

  • Construction:

    Rectangular

  • 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:

    BULK

  • Rated Power Dissipation (P):

    3 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.1 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:

    0.548 V

WSR3R1000FEK Frequently Asked Questions (FAQs)

  • The thermal resistance of the WSR3R1000FEK is 35°C/W, which is relatively low, making it suitable for high-power applications.
  • Yes, the WSR3R1000FEK is suitable for high-frequency applications due to its low inductance and high-frequency stability.
  • The operating temperature range of the WSR3R1000FEK is -55°C to 150°C, making it suitable for a wide range of applications.
  • Yes, the WSR3R1000FEK is RoHS compliant, meaning it meets the European Union's Restriction of Hazardous Substances directive.
  • The power rating of the WSR3R1000FEK is 3W, making it suitable for high-power applications.

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WSR3R1000FEK Overview

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WSR3R1000FEK Alternates

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Image Part Number Model
Part Image WSR3R1000FEA Vishay Dale

Fixed Resistor, Metal Strip, 3W, 0.1ohm, 0.548V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R1000FTA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 3W, 0.1ohm, 0.548V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R1000FBA Vishay Dale

Fixed Resistor, Metal Strip, 3W, 0.1ohm, 0.548V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R1000FTA Vishay Dale

Fixed Resistor, Metal Strip, 3W, 0.1ohm, 0.548V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR3R1000FBA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 3W, 0.1ohm, 0.548V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

For a full list of alternate parts for WSR3R1000FEK, check out Findchips.com