Vishay WSLT3921
Power Metal Strip Resistors
FEATURES
● Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers Available● Proprietary processing technique produces extremely low resistance values, down to 0.0003
● Specially selected and stabilized materials allow for high temperature derating (to +275 °C)
● All welded construction
● Solid metal iron-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C)
● Very low inductance (< 5 H)
● Low thermal EMF (< 3 μV/°C)
● AEC-Q200 qualified available (1)
● Material categorization: for definitions of compliance please see Note (1) Flame retardance test may not be applicable to some resistor technologies. STANDARD
ELECTRICAL SPECIFICATIONS
GLOBAL MODEL SIZE POWER RATING P70 °C W TOLERANCE % RESISTANCE VALUE RANGE WSLT3921 3921 3.0 1.0, 5.0 0.5 m to 4 m WSLT5931 5931 5.0 1.0, 5.0 0.3 m to 3 m Notes● Part marking: No part marking on these parts. (2) Other values may be available, contact factory.