CRM2512AFX-R100ELF is a high-power thick film resistor from Bourns' CRM-A Series, engineered for demanding power supply and stepper motor drive applications. This 2512-size component delivers 2 watts of power dissipation at 70°C with a resistance value of 0.1 ohms (R100), featuring ±1% tolerance and ±100 ppm/°C temperature coefficient. The resistor operates reliably across -55°C to +155°C, with a maximum working voltage of 300V for 1 ohm to 1 megohm range and exceptional surge withstanding capability. Built with thick film technology and sulfur-resistant design (R =1 O per ASTM B-809), it is RoHS compliant, halogen-free, and AEC-Q200 qualified, making it ideal for automotive and industrial power management circuits requiring high reliability and thermal performance.