| PartNumber | FKN1WSJR-52-3R | FKN1WSJR-52-39R | FKN1WSJR-52-3R9 |
| Description | Wirewound Resistors - Through Hole | Wirewound Resistors - Through Hole 1W 39 Ohm 5% | Wirewound Resistors - Through Hole 1W 3.9 Ohm 5% |
| Manufacturer | Yageo | Yageo | Yageo |
| Product Category | Wirewound Resistors - Through Hole | Wirewound Resistors - Through Hole | Wirewound Resistors - Through Hole |
| Series | FKN-S | FKN-S | FKN-S |
| Technology | Wirewound | Wirewound | Wirewound |
| Brand | Yageo | Yageo | Yageo |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Product Type | Wirewound Resistors | Wirewound Resistors | Wirewound Resistors |
| Subcategory | Resistors | Resistors | Resistors |
| RoHS | - | Y | Y |
| Resistance | - | 39 Ohms | 3.9 Ohms |
| Power Rating | - | 1 W | 1 W |
| Tolerance | - | 5 % | 5 % |
| Temperature Coefficient | - | 350 PPM / C | 350 PPM / C |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 155 C | + 155 C |
| Diameter | - | 3.5 mm | 3.5 mm |
| Length | - | 9 mm | 9 mm |
| Termination Style | - | Axial | Axial |
| Packaging | - | Reel | Reel |
| Features | - | - | - |
| Type | - | Miniature Style Wirewound Resistor | Miniature Style Wirewound Resistor |
| Lead Diameter | - | 0.55 mm | 0.55 mm |
| Factory Pack Quantity | - | 2500 | 2500 |