CRM2010-JW-4R7ELF is a high-power thick film chip resistor manufactured by Bourns, featuring a 1 W power rating at 70°C and a resistance value of 4.7 ohms with ±5% tolerance. The device operates over a wide temperature range from -55°C to +155°C and supports a maximum rated current of 6 A, with a maximum working voltage of 200 V for resistance values from 1 ohm to 1 megohm. It exhibits excellent stability with a temperature coefficient of ±100 ppm/°C for the 4.7 ohm value and maintains insulation resistance greater than 1000 megohms. The CRM2010 package measures 5.00 mm × 2.50 mm with a thickness of 0.60 mm, and features tin-plated RoHS-compliant termination. This resistor is ideal for current sensing, power supplies, stepper motor drives, and snubber applications in flyback power supplies where reliable high-power performance is required.