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1206N221J501CT is a high-voltage, high-tolerance, metal oxide, SMD (surface mount device) resistor from Walsin. This part has a 1206 inch, 0.125-inch pitch size and a high-temperature tolerance of up to +250°C. The resistance is 2.21KO ± 5% with a 0.2W capacity and operating temperature range from -55°C to +155°C. This component also has excellent high-temperature overload performance, high dielectric strength, and is stable for long-term use in harsh environments. It is RoHS compliant and suitable for lead-free soldering. Applications include consumer electronics, automotive, and industrial electronics.