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WSLF25123L000FEA

Current Sense Resistors - SMD 4watt 3mOhms 1% AEC-Q200

Inventory:9,227

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  • Part Number : WSLF25123L000FEA

  • Package/Case : 2512 (6432 Metric)

  • Brands : Vishay

  • Components Categories : Chip Resistor - Surface Mount

  • Datesheet : WSLF25123L000FEA DataSheet (PDF)

Quick Inquiry

Please submit RFQ for WSLF25123L000FEA or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of WSLF25123L000FEA

3 mOhms ±1% 4W Chip Resistor 2512 (6432 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element

Key Features

  • Power Metal Strip® all-welded construction is ideal for all types of current sensing, voltage division, and pulse applications
  • Solid metal nickel-chrome, manganese-copper, or manganese-copper-tin alloy resistive element with low TCR (< 20 ppm/°C)
  • Proprietary processing technique produces extremely low resistance values, down to 0.0003 Ω
  • Sulfur resistance by construction that is unaffected by high sulfur environments
  • Very low inductance (< 2 nH)
  • Low thermal EMF (< 3 µV/°C)
  • AEC-Q200 qualified (1)
  • Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924
  • “SMD Current Sense: AEC-Q200 vs. Vishay Qualification” technical note: www.vishay.com/doc?30416
  • Flame retardance test may not be applicable to some resistor technologies
  • Part marking: no part marking on these parts
  • “ Thermal Management for Surface-Mount Devices” white paper: www.vishay.com/doc?30380
  • See Fig. 1 - Ambient Temperature Derating
  • See Fig. 2 - Terminal Temperature Derating
  • Other values may be available, contact factory
  • Packaging code: EB (lead (Pb)-free) are non-standard packaging codes designating 1000 piece reels. These non-standard packaging codes are identical to our standard EA (lead (Pb)-free), except that they have a package quantity of 1000 pieces
  • Follow link for customization capabilities: www.vishay.com/doc?48163
  • Consult factory for detailed TCR performance across full temperature range as performance is resistance value specific
  • “Temperature Coefficient of Resistance for Current Sensing” white paper: www.vishay.com/doc?30405
  • Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal
  • Element TCR - only applies to the alloy used for the resistor element
  • Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Product Category Current Sense Resistors - SMD RoHS Details
    Series WSLF Resistance 3 mOhms
    Power Rating 4 W Tolerance 1 %
    Temperature Coefficient 70 PPM / C Case Code - in 2512
    Case Code - mm 6432 (Reversed) Minimum Operating Temperature - 65 C
    Maximum Operating Temperature + 170 C Technology Metal Strip
    Termination 2 Terminal Termination Style SMD/SMT
    Qualification AEC-Q200 Application Current Sense
    Brand Vishay / Dale Height 0.35 mm
    Length 6.35 mm Mounting Style PCB Mount
    Product Metal Element Current Sensing Resistors Product Type Current Sense Resistors
    Factory Pack Quantity 4000 Subcategory Resistors
    Tradename Power Metal Strip Type Power Metal Strip Resistors
    Width 3.18 mm Unit Weight 0.001429 oz

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      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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