100pcs x 200 Ohm 1/4W Resistors 200 Ohm Resistors wholesale 1/4W 200 Ohm Resistors Their blue colour denotes their accuracy being +/- 1% of the value shown. Brown resistors have an accuracy of +/- 5% and are thought to be less suitable for high accuracy applications. These resistors are RoHS certified meaning they are free from harmful chemicals.