Vishay WFMB2010
Current Sense Resistors
FEATURES
● 2010 and 2512 size package● Ideal for all types of current sensing and pulse applications including switching and linear power supplies, instruments, power amplifiers, shunts, power inverters, and battery management
● Proprietary processing technique produces low resistance values (5 m to 500 m)
● Solid metal manganese-copper and nickelchromium-aluminum alloy resistive element with low TCR (< 20 ppm/°C)
● Very low inductance 0.5 nH to 5 nH
● Low thermal EMF (< 3 μV/°C)
● AEC-Q200 qualified (1)
● PATENT(S):
● 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 (1) W TOLERANCE % WFMA2010 2010 2.0 at 110 °C ± 1.0 WFMA2010 2010 2.0 at 110 °C ± 1.0 WFMB2010 2010 3.0 at 70 °C ± 1.0 WFMB2010 2010 3.0 at 70 °C ± 1.0 WFMA2512 2512 3.0 at 95 °C ± 1.0 WFMA2512 2512 3.0 at 95 °C ± 1.0 WFMB2512 2512 4.0 at 70 °C ± 1.0 WFMB25...