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WSLF25121L500FEA - Vishay

Description: Current Sense Resistors - SMD 6watt .0015ohms 1%

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WSLF25121L500FEA - Vishay - PCB symbol
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WSLF25121L500FEA - Vishay PCB footprint - Other - Other - WSLF25121L500FEA-8
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WSLF25121L500FEA Details

  • Manufacturer Part Number:

    WSLF25121L500FEA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • Country Of Origin:

    Israel, Mexico, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    7

  • Additional Feature:

    ANTI-SULFUR

  • Construction:

    Rectangular

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    170 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Height:

    0.28 mm

  • Package Length:

    6.35 mm

  • Package Style:

    SMT

  • Package Width:

    3.02 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Power Dissipation (P):

    6 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.0015 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    2512

  • Surface Mount:

    YES

  • Technology:

    METAL STRIP

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    GULL WING

  • Tolerance:

    1%

  • Working Voltage:

    0.0949 V

WSLF25121L500FEA Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for WSLF25121L500FEA can be found in Vishay's application note AN1065, which provides a detailed layout and footprint recommendation for this inductor.
  • Thermal derating of WSLF25121L500FEA can be handled by following the guidelines in Vishay's application note AN1031, which provides a detailed explanation of thermal derating and how to calculate the maximum operating temperature.
  • The self-resonant frequency of WSLF25121L500FEA is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance value and the parasitic capacitance. A rough estimate can be made using the formula: SRF ≈ 1 / (2 * π * √(L * C)), where L is the inductance and C is the parasitic capacitance.
  • While WSLF25121L500FEA is designed for high-frequency applications, its performance at very high frequencies (e.g., above 100 MHz) may be limited due to its parasitic capacitance and resistance. It's recommended to consult with Vishay's application engineers or perform simulations to ensure the inductor meets the specific requirements of your high-frequency application.
  • To ensure the reliability of WSLF25121L500FEA in a high-reliability application, follow Vishay's recommended storage and handling procedures, and ensure that the inductor is operated within its specified temperature range and current rating. Additionally, consider using a derating factor to account for potential variations in the inductor's performance over time.

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WSLF25121L500FEA Overview

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WSLF25121L500FEA Alternates

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Part Image WSLF25121L500FEK Vishay Intertechnologies

Fixed Resistor, Metal Strip, 6W, 0.0015ohm, 0.0949V, 1% +/-Tol, 170ppm/Cel, Surface Mount, 2512, CHIP