Patch Resistor FAQ

1. The resistance value of the chip resistor and the capacitance value of the chip capacitor are both represented by a combination of numbers and “R”. For example, 3 ohm is represented by 3R0, 10 ohm is represented by 100, and 100 ohm is represented by 101, that is, "R" means the point ".", and the "1" after the single digit of 101 means 1 with 0. For example, 102 represents 10000.

2, the number and letter on the resistance is the resistance value, R002 means 0.002 ohm, 180 means 18 ohm.

Chip resistor resistance error accuracy is ±1%, ±2%, ±5%, ±10% accuracy, the most commonly used is ±1% and ±5%,