RWR81SR309FRB12 vs RWR81SR309DRB12

Product Attributes

Part Number RWR81SR309FRB12 RWR81SR309DRB12
Manufacturer Vishay Dale Vishay Dale
Category Through Hole Resistors Through Hole Resistors
RWR81SR309FRB12 RWR81SR309DRB12
Product Status Active Active
Resistance 309 mOhms 309 mOhms
Tolerance ±1% ±0.5%
Power (Watts) 1W 1W
Composition Wirewound Wirewound
Features Military, Moisture Resistant Military, Moisture Resistant
Temperature Coefficient ±650ppm/°C ±650ppm/°C
Operating Temperature -55°C ~ 250°C -55°C ~ 250°C
Package / Case Axial Axial
Supplier Device Package Axial Axial
Size / Dimension 0.085" Dia x 0.250" L (2.16mm x 6.35mm) 0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max) - -
Number of Terminations 2 2
Failure Rate R (0.01%) R (0.01%)