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WSR21R000FEK - Vishay

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WSR21R000FEK - Vishay  - 3D model
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WSR21R000FEK Details

  • Manufacturer Part Number:

    WSR21R000FEK

  • 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

  • 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):

    2 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    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:

    1.414 V

WSR21R000FEK Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for WSR21R000FEK is 260°C (500°F) for 10 seconds, with a peak temperature of 280°C (536°F) for 5 seconds.
  • Yes, WSR21R000FEK is resistant to sulfurization due to its passivation layer, which protects the resistor from sulfur-containing atmospheres.
  • Yes, WSR21R000FEK is suitable for high-frequency applications up to 1 GHz due to its low inductance and capacitance values.
  • The MSL of WSR21R000FEK is 1, which means it can withstand exposure to moisture without significant degradation.
  • Yes, WSR21R000FEK is RoHS and REACH compliant, making it suitable for use in environmentally friendly designs.

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WSR21R000FEK Overview

Use the download button to access the WSR21R000FEK 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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WSR21R000FEK Alternates

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Image Part Number Model
Part Image WSR21R000FEA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 2W, 1ohm, 1.414V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR21R000FEA Vishay Dale

Fixed Resistor, Metal Strip, 2W, 1ohm, 1.414V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR21R000FTA Vishay Dale

Fixed Resistor, Metal Strip, 2W, 1ohm, 1.414V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527

Part Image WSR21R000FEB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 2W, 1ohm, 1.414V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527, CHIP

Part Image WSR21R000FTB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 2W, 1ohm, 1.414V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 4527, CHIP

For a full list of alternate parts for WSR21R000FEK, check out Findchips.com