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| PartNumber | RWM04103901JR15E1 | RWM041039R0JR15E1 | RWM04103900JR15E1 |
| Description | Wirewound Resistors - Through Hole 3watt 3.9Kohm 5% | Wirewound Resistors - Through Hole 3watt 39ohm 5% | Wirewound Resistors - Through Hole 3watt 390ohm 5% |
| Manufacturer | Vishay | Vishay Sfernice | Vishay Sfernice |
| Product Category | Wirewound Resistors - Through Hole | Through Hole Resistors | Through Hole Resistors |
| RoHS | E | - | - |
| Series | RWM | RWM | RWM |
| Resistance | 3.9 kOhms | - | - |
| Power Rating | 3 W | - | - |
| Tolerance | 5 % | ±5% | ±5% |
| Temperature Coefficient | 75 PPM / C | ±75ppm/°C | ±75ppm/°C |
| Voltage Rating | 120 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 200 C | - | - |
| Diameter | 5.5 mm | - | - |
| Length | 12 mm | - | - |
| Termination Style | Axial | - | - |
| Packaging | Reel | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging |
| Features | Coated Resistors, Vitreous Enamel Coated | Flame Proof, Safety | Flame Proof, Safety |
| Operating Temperature Range | - 55 C to + 200 C | - | - |
| Product | Power Resistors Wirewound Vitreous Enamel | - | - |
| Technology | Wirewound | - | - |
| Type | Enamelled Wirewound Power Resistors, Axial Leads | - | - |
| Brand | Vishay / Sfernice | - | - |
| Mounting Style | PCB Mount | - | - |
| Lead Diameter | 0.8 mm | - | - |
| Product Type | Wirewound Resistors | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Resistors | - | - |
| Unit Weight | 0.035274 oz | - | - |
| Height | - | - | - |
| Operating Temperature | - | -55°C ~ 350°C | -55°C ~ 350°C |
| Size Dimension | - | 0.217" Dia x 0.472" L (5.50mm x 12.00mm) | 0.217" Dia x 0.472" L (5.50mm x 12.00mm) |
| Supplier Device Package | - | Axial | Axial |
| Number of Terminations | - | 2 | 2 |
| Composition | - | Wirewound | Wirewound |
| Failure Rate | - | - | - |
| Resistance Ohms | - | 39 | 390 |
| Package Case | - | Axial | Axial |
| Power Watts | - | 3W | 3W |