CHP1206QJW-4R7ELF is an ultra-high power chip resistor from the CHP-Q Series, featuring thick film technology and a 0.75 W power rating at 70°C with a maximum working voltage of 250 V and maximum overload voltage of 500 V. The resistor operates over a wide temperature range of -55°C to +155°C with a temperature coefficient of ±100 ppm/°C (for 10 ohms to 1 megohm at ±1% tolerance) and is available in ±1% and ±5% tolerance options. It is RoHS compliant, halogen-free, and AEC-Q200 qualified, demonstrating high reliability through extensive testing including thermal cycling, moisture resistance, and mechanical shock. This component is ideal for power supplies, digital meters, consumer electronics, LED lighting, and industrial control boards where high surge withstanding capability and thermal stability are required.