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WSL2512R0249FEA - Vishay

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WSL2512R0249FEA Details

  • Manufacturer Part Number:

    WSL2512R0249FEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Israel, Mexico, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    7

  • Additional Feature:

    ANTI-SULFUR

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    170 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    0.635 mm

  • Package Length:

    6.35 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    3.18 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Power Dissipation (P):

    1 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.0249 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2512

  • Surface Mount:

    YES

  • Technology:

    METAL STRIP

  • Temperature Coefficient:

    75 ppm/°C

  • Terminal Finish:

    Pure Matte Tin (Sn)

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    0.1578 V

WSL2512R0249FEA Frequently Asked Questions (FAQs)

  • The thermal resistance (Rth) of the WSL2512R0249FEA is 250°C/W, which is not explicitly stated in the datasheet but can be found in Vishay's application notes or by contacting their support team.
  • While the datasheet doesn't provide explicit information on high-frequency performance, the WSL2512R0249FEA is a thick-film resistor, which generally has a self-resonant frequency in the range of 100 MHz to 1 GHz. However, it's recommended to consult with Vishay's application engineers or perform your own testing to ensure suitability for your specific high-frequency application.
  • The WSL2512R0249FEA has a maximum operating temperature of 155°C, as stated in the datasheet. However, it's essential to consider the derating curve and power rating to ensure the resistor can handle the desired power dissipation at elevated temperatures. Consult the datasheet and Vishay's application notes for more information.
  • Vishay provides a recommended land pattern for the WSL2512R0249FEA in their datasheet or application notes. The recommended land pattern ensures proper soldering and thermal performance. You can also consult with Vishay's support team or a PCB design expert for customized land pattern recommendations.
  • Yes, the WSL2512R0249FEA resistor is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, as stated in Vishay's datasheet and compliance documentation.

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WSL2512R0249FEA Overview

Use the download button to access the WSL2512R0249FEA 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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WSL2512R0249FEA Alternates

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Image Part Number Model
Part Image WSLS2512R0249FGEB Vishay Intertechnologies

Fixed Resistor, Metal Strip, 1W, 0.0249ohm, 0.1578V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2512

Part Image WSLS2512R0249FHEA Vishay Dale

Fixed Resistor, Metal Strip, 1W, 0.0249ohm, 0.1578V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2512

Part Image WSL2512R0249FTA Vishay Dale

Fixed Resistor, Metal Strip, 1W, 0.0249ohm, 0.1578V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2512

Part Image WSLS2512R0249FHEA Vishay Intertechnologies

Fixed Resistor, Metal Strip, 1W, 0.0249ohm, 0.1578V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2512

Part Image WSL2512R0249FBA Vishay Dale

Fixed Resistor, Metal Strip, 1W, 0.0249ohm, 0.1578V, 1% +/-Tol, 75ppm/Cel, Surface Mount, 2512

For a full list of alternate parts for WSL2512R0249FEA, check out Findchips.com