High stability and low temperature coefficient are the main features of the precision wirewound resistors type RMB models just as maintenance parts. Their performances can be compared with those of the best film resistors but they have in addition a greater power rating. RMBS styles meet the more severe requirements of NF C 83-210 and characteristic U of MIL-R-26 E (approximate size of RW 70 and 79 resistors) specifications.
0.75 W to 3 W at 25 °C
NF C 83-210
Low temperature coefficient ≤ ± 50 ppm/°C
Low ohmic values 15 mΩ available
Excellent behavior against humidity
Termination = Sn/Ag/Cu or pure matte tin according to the ohmic value