Power Metal Strip Resistors
www.vishay.com
WSLF
Vishay Dale
Power Metal Strip® Resistors, Low Value (Down to 0.0003 ), Surface-Mount
ADDITIONAL ...
Description
www.vishay.com
WSLF
Vishay Dale
Power Metal Strip® Resistors, Low Value (Down to 0.0003 ), Surface-Mount
ADDITIONAL RESOURCES
3D 3D
3D Models
Design Tools
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
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)
Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
Notes Follow link to “Overview of Automotive Grade Products” for
more details: www.vishay.com/doc?49924 (1) Flame retardance test may not be applicable to some resistor
technologies
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
SIZE
POWER
RATING P70 °C (1)
W
POWER
RATING P100 °C (2)
W
TOLERANCE %
2512
6.0
3.0
1.0, 5.0
WSLF2512 2512
5.0
3.0
1.0, 5.0
2512
4.0
2.0
1.0, 5.0
Notes
Part marking: no part marking on these parts (1) See “Ambient Temperature Derating” on next page, Fig. 1 (2) See “Terminal Temperature Derating” on next page, Fig. 2 (3) Other values may be available, contact factory
RESISTANCE VALUE RESISTANCE VALUES
WEIGHT
RANGE
CURRENTLY AVAILABLE (3)
(typical)
g/1000 ...
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