SMW2150RJT is a surface-mount moulded power resistor from TE Connectivity's SM Series, designed for power circuitry applications requiring reliable performance in high-temperature manufacturing environments. The device features a low-profile design with flexible tinned copper terminations and fully welded construction, enabling it to withstand reflow, vapour phase, and infrared soldering processes without degradation. Available in 2, 3, or 5 watt power ratings with resistance values ranging from 0.1 ohm to 500 ohm (wirewound), the SMW2150RJT offers 1% or 5% tolerance options and operates at maximum voltages up to 500V depending on the wattage class. The resistor maintains a temperature coefficient of ±200 ppm/°C across the -55°C to +200°C operating range and features a flameproof UL94V0 coating. These characteristics make it ideal for industrial power supplies, motor control circuits, and other demanding applications where thermal stability and reliability are essential.