CR1206-JW-221ELF is a thick film chip resistor designed for general-purpose and precision applications requiring stable resistance performance. This 1206-sized resistor features a resistance value of 220 O with 1% tolerance, a power rating of 1/4 W at 70°C, and a maximum working voltage of 200 V. The device incorporates a three-layer termination process with nickel barrier to prevent leaching and ensure excellent solderability, along with tight tolerance of the bottom electrode width for enhanced reliability. Operating over a temperature range of -55°C to +125°C with a temperature coefficient of ±200 ppm/°C, this resistor is well-suited for consumer electronics, industrial control circuits, and precision measurement applications where stable resistance and RoHS compliance are required.