RWR78N1R40FSS73 vs RWR78N1540FSS73

Product Attributes

Part Number RWR78N1R40FSS73 RWR78N1540FSS73
Manufacturer Vishay Dale Vishay Dale
Category Through Hole Resistors Through Hole Resistors
RWR78N1R40FSS73 RWR78N1540FSS73
Product Status Active Active
Resistance 1.4 Ohms 154 Ohms
Tolerance ±1% ±1%
Power (Watts) 10W 10W
Composition Wirewound Wirewound
Features Military, Moisture Resistant, Non-Inductive Military, Moisture Resistant, Non-Inductive
Temperature Coefficient ±50ppm/°C ±30ppm/°C
Operating Temperature -55°C ~ 250°C -55°C ~ 250°C
Package / Case Axial Axial
Supplier Device Package Axial Axial
Size / Dimension 0.375" Dia x 1.780" L (9.53mm x 45.21mm) 0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max) - -
Number of Terminations 2 2
Failure Rate S (0.001%) S (0.001%)