The CRM2512-JW-1R2ELF is a high-power, thick film current sense chip resistor designed for power supply circuits. It features a resistance value of 1.2 ohms with a ±5% tolerance and a temperature coefficient of ±200 ppm/°C. This RoHS-compliant component operates across a wide temperature range from -55 °C to +155 °C. Its characteristics make it suitable for applications such as current sensing, stepper motor drives, and as a snubber resistor in flyback power supplies.