The MCWR12X221 JTL from Multicomp is a MCWR12 series thick film chip resistor. The resistor is constructed in a high grade ceramic body (aluminium oxide). Internal metal electrodes are added at each end and connected by a resistive paste that is applied to the top surface of the substrate. It is used in electrical equipment, EDP, computer and telecom applications.
1206 [3216 Metric] EIA size code
Resistance is 220 ohm (E96/E24) with ±5% tolerance
Maximum operating voltage (DC or RMS) is 200V and maximum dissipation at Tamb=70°C is 250mW