CRM1206AFX-R100ELF is a high-power thick film resistor designed for demanding automotive and industrial applications requiring robust performance and reliability. This 1206-size resistor delivers 0.5 W power rating at 70°C with a resistance value of 0.1 O (R100), ±1% tolerance, and operates across a wide temperature range of -55°C to +155°C. The device features sulfur-resistant design (R = 1 O per ASTM B-809), RoHS compliance, halogen-free construction, and full AEC-Q200 qualification including high-temperature exposure, temperature cycling, moisture resistance, and thermal shock testing. With a maximum working voltage of 200 V and exceptional surge withstanding capability, this resistor is ideal for power supplies, stepper motor drives, and other high-reliability automotive and industrial power management circuits.