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WSR5R0500DEK - Vishay

Description: Current Sense Resistors - SMD .05ohms 5watts .5%

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PCB Footprints
WSR5R0500DEK - Vishay PCB footprint - Resistor Moulded - Resistor Moulded - WSR5
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WSR5R0500DEK - Vishay  - 3D model - Resistor Moulded - WSR5
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WSR5R0500DEK Details

  • Manufacturer Part Number:

    WSR5R0500DEK

  • 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:

    0.05 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:

    0.5 V

WSR5R0500DEK Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for WSR5R0500DEK is 260°C (500°F) for 10 seconds, with a peak temperature of 280°C (536°F) for 5 seconds.
  • Yes, the WSR5R0500DEK is a wirewound resistor designed for high-frequency applications up to 50 MHz. Its wirewound construction and metal film technology provide low inductance and high frequency stability.
  • The power rating of WSR5R0500DEK decreases with increasing temperature. At 70°C (158°F), the power rating is 2.5 W, and at 140°C (284°F), it is 1.25 W. Consult the datasheet for the complete derating curve.
  • Yes, the WSR5R0500DEK resistor is AEC-Q200 qualified, which means it meets the stringent requirements for automotive applications, including high-temperature operation, vibration, and humidity.
  • The typical tolerance of WSR5R0500DEK resistors is ±1%. However, tighter tolerances (±0.5% or ±0.1%) are available upon request.

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WSR5R0500DEK Overview

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WSR5R0500DEK Alternates

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Image Part Number Model
Part Image WSR5R0500DEK Vishay Dale

Fixed Resistor, Metal Strip, 5W, 0.05ohm, 0.5V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR5R0500DEA Vishay Dale

Fixed Resistor, Metal Strip, 5W, 0.05ohm, 0.5V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR5R0500DTA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 5W, 0.05ohm, 0.5V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR5R0500DEB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 5W, 0.05ohm, 0.5V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSR5R0500DEA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 5W, 0.05ohm, 0.5V, 0.5% +/-Tol, 75ppm/Cel, Surface Mount, 4527

For a full list of alternate parts for WSR5R0500DEK, check out Findchips.com