| Part Number | WS7M3301J | WS7A3301J | 
|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | 
| Category | Through Hole Resistors | Through Hole Resistors | 
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| Product Status | Active | Active | 
| Resistance | 3.3 kOhms | 3.3 kOhms | 
| Tolerance | ±5% | ±5% | 
| Power (Watts) | 7W | 7W | 
| Composition | Wirewound | Wirewound | 
| Features | Flame Retardant Coating, Pulse Withstanding, Safety | Flame Retardant Coating, Pulse Withstanding, Safety | 
| Temperature Coefficient | ±200ppm/°C | ±200ppm/°C | 
| Operating Temperature | -55°C ~ 200°C | -55°C ~ 200°C | 
| Package / Case | Axial | Axial | 
| Supplier Device Package | Axial | Axial | 
| Size / Dimension | 0.335" Dia x 0.965" L (8.50mm x 24.50mm) | 0.335" Dia x 1.161" L (8.50mm x 29.50mm) | 
| Height - Seated (Max) | - | - | 
| Number of Terminations | 2 | 2 | 
| Failure Rate | - | - |