Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers
Proprietary processing technique produces extremely low resistance values, down to 0.0001 Ω
Specially selected and stabilized materials allow for high temperature derating (to +275 °C)
Sulfur resistance by construction that is unaffected by high sulfur environments
All welded construction
Solid metal iron-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C)
Very low inductance (< 5 ηH)
Low thermal EMF (< 3 µV/°C)
AEC-Q200 qualified available (1)
Flame retardance test may not be applicable to some resistor technologies
Qualified to AEC-Q200 rev. D
Other values may be available, contact factory
WSL marking (www.vishay.com/doc?30327)
Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standard packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces
Follow link for customization capabilities: www.vishay.com/doc?48163
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; refer to item 1 in the construction illustration on the following page
Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not ESD sensitive
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WSLT3921, WSLT5931, Power Metal Strip® Resistors | Vishay
