CRM2010AJW-1R0ELF is a high-power thick film resistor from Bourns' CRM-A Series, engineered for demanding automotive and industrial applications. This 1 W rated resistor (at 70°C) features a 1.0 O nominal resistance value with ±1% tolerance and operates reliably across a wide temperature range of -55°C to +155°C. The device exhibits excellent temperature stability with a temperature coefficient of ±100 ppm/°C for the 100 mO to 910 mO range, and supports a maximum working voltage of 200 V with a maximum overload voltage of 400 V. The resistor incorporates thick film technology with sulfur-resistant design (R =1 O per ASTM B-809), tin-plated termination (RoHS compliant), and is AEC-Q200 qualified for automotive reliability. Its compact 2010 package (5.00 mm × 2.50 mm) and high power surge withstanding capability make it ideal for power management circuits, load balancing, and current sensing applications in automotive electronics and industrial control systems.