CR - Carbon Film - Standard Resistors
Power (Watts): 1/8W ~ 3W
Resistance Range : 0.1Ω ~ 22MΩ
Tolerance : 2%, 5%
MR - Metal Film - Standard Resistors
Power (Watts): 1/8W ~ 3Ws
Resistance Range : 0.1Ω ~ 10MΩ
Tolerance : 0.05%, 0.1%, 0.25%, 0.5% and standard 1%