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| Part Number | RWR89N4000FRBSL | RWR89N4000FRRSL | RWR89N4020FRBSL | RWR89N4700FRBSL | RWR89N4000BRBSL | 
|---|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | 
| Product Status | Active | Active | Active | Active | Active | 
| Resistance | 400 Ohms | 400 Ohms | 402 Ohms | 470 Ohms | 400 Ohms | 
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±0.1% | 
| Power (Watts) | 3W | 3W | 3W | 3W | 3W | 
| Composition | Wirewound | Wirewound | Wirewound | Wirewound | Wirewound | 
| Features | Military, Moisture Resistant, Non-Inductive | Military, Moisture Resistant, Non-Inductive | Military, Moisture Resistant, Non-Inductive | Military, Moisture Resistant, Non-Inductive | Military, Moisture Resistant, Non-Inductive | 
| Temperature Coefficient | ±20ppm/°C | ±20ppm/°C | ±20ppm/°C | ±20ppm/°C | ±20ppm/°C | 
| Operating Temperature | -55°C ~ 250°C | -55°C ~ 250°C | -55°C ~ 250°C | -55°C ~ 250°C | -55°C ~ 250°C | 
| Package / Case | Axial | Axial | Axial | Axial | Axial | 
| Supplier Device Package | Axial | Axial | Axial | Axial | Axial | 
| Size / Dimension | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) | 0.187" Dia x 0.560" L (4.75mm x 14.22mm) | 
| Height - Seated (Max) | - | - | - | - | - | 
| Number of Terminations | 2 | 2 | 2 | 2 | 2 | 
| Failure Rate | R (0.01%) | R (0.01%) | R (0.01%) | R (0.01%) | R (0.01%) |