CRS2512-JX-100ELF is a high-power anti-surge chip resistor designed for demanding pulse power and high-voltage applications. This 2512-size resistor features a 2 W power rating at 70°C, a maximum working voltage of 300 V, and a maximum overload voltage of 600 V, making it suitable for telecommunications, power supplies, and consumer electronics. The device operates across a wide temperature range of -55°C to +155°C with a temperature coefficient of ±100 PPM/°C and offers a resistance range from 1 ohm to 1 megohm with ±5% tolerance. Its robust construction includes a ceramic substrate with nickel and tin plating, and it is RoHS compliant with lead-free termination. The CRS2512-JX-100ELF is ideal for applications requiring reliable surge protection and stable performance under extreme electrical and thermal conditions.