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| Part Number | FKN300JR-73-4R3 | FKN300JR-73-4R7 | FKN300FR-73-4R3 | FKN300JR-73-1R3 | FKN300JR-73-3R3 |
|---|---|---|---|---|---|
| Manufacturer | YAGEO | YAGEO | YAGEO | YAGEO | YAGEO |
| Product Status | Active | Active | Active | Active | Active |
| Resistance | 4.3 Ohms | 4.7 Ohms | 4.3 Ohms | 1.3 Ohms | 3.3 Ohms |
| Tolerance | ±5% | ±5% | ±1% | ±5% | ±5% |
| Power (Watts) | 3W | 3W | 3W | 3W | 3W |
| Composition | Wirewound | Wirewound | Wirewound | Wirewound | Wirewound |
| Features | Flame Proof, Fusible, Safety | Flame Proof, Fusible, Safety | Flame Proof, Fusible, Safety | Flame Proof, Fusible, Safety | Flame Proof, Fusible, Safety |
| Temperature Coefficient | ±350ppm/°C | - | ±350ppm/°C | ±350ppm/°C | - |
| Operating Temperature | -40°C ~ 155°C | -40°C ~ 155°C | -40°C ~ 155°C | -40°C ~ 155°C | -40°C ~ 155°C |
| Package / Case | Axial | Axial | Axial | Axial | Axial |
| Supplier Device Package | Axial | Axial | Axial | Axial | Axial |
| Size / Dimension | 0.256" Dia x 0.689" L (6.50mm x 17.50mm) | 0.256" Dia x 0.689" L (6.50mm x 17.50mm) | 0.256" Dia x 0.689" L (6.50mm x 17.50mm) | 0.256" Dia x 0.689" L (6.50mm x 17.50mm) | 0.256" Dia x 0.689" L (6.50mm x 17.50mm) |
| Height - Seated (Max) | - | - | - | - | - |
| Number of Terminations | 2 | 2 | 2 | 2 | 2 |
| Failure Rate | - | - | - | - | - |
