2818 Format Current Sense Resistor, WSHM, Surface Mount. WSHM2818 series Power Metal Strip Resistors have improved thermal management incorporated into the design. This series is intended for high power, current sensing applications. The WAHM2818 resistors offer a high power to package size ratio while maintaining superior electrical characteristics. Features and Benefits:. Low inductance ( ; 5 nH) and 7 W power capability in a small 2818 size package Low low-resistance values (1 mΩ to 100 mΩ). Applications:. Automotive: Electronic controls (engine controls, climate controls, anti-lock brakes, etc.), Brushless DC motor controls (electronic power steering, electric: water pump, oil pump, air conditioning, etc.), Electric and hybrid controls (battery management) Industrial: Oil / gas well drilling (down hole test / measurement equipment), air conditioning / heat pump (inverter control) Consumer: Air conditioning / heat pump (inverter control), White goods (inverter control) Computer: DC-DC converter, VRMs for servers, Power management / safety More information:  | | Resistance: | 100mΩ | Technology: | NiCr Alloy | Package/Case: | 2818 | Tolerance: | ±1% | Power Rating: | 7W | Temperature Coefficient: | ±75ppm/°C | Series: | WSHM | Minimum Operating Temperature: | -65°C | Maximum Operating Temperature: | +170°C |
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