| PartNumber | WSK1206R0410FEA18 | WSK1206R0410FEA | WSK1206R0400FEA18 |
| Description | Current Sense Resistors - SMD 1/2watt 0.041ohm 1% High Power | Current Sense Resistors - SMD 1/4watt .041ohm 1% | RES 0.04 OHM 1% 1/2W 1206 |
| Manufacturer | Vishay | Vishay | Vishay Dale |
| Product Category | Current Sense Resistors - SMD | Current Sense Resistors - SMD | Chip Resistor - Surface Mount |
| RoHS | Y | Y | - |
| Series | WSK1206...18 High Power | WSK1206 | WSK-HP |
| Resistance | 41 mOhms | 41 mOhms | - |
| Power Rating | 500 mW (1/2 W) | 250 mW (1/4 W) | - |
| Tolerance | 1 % | 1 % | ±1% |
| Temperature Coefficient | 35 PPM / C | 35 PPM / C | ±35ppm/°C |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 170 C | + 170 C | - |
| Case Code in | 1206 | 1206 | - |
| Case Code mm | 3216 | 3216 | - |
| Technology | Metal Element | Metal Element | - |
| Termination | 4 Terminal | 4 Terminal | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Application | Current Sense | Current Sense | - |
| Features | - | - | Current Sense, Moisture Resistant, Pulse Withstanding |
| Height | 0.635 mm | 0.635 mm | 0.035" (0.89mm) |
| Length | 3.2 mm | 3.2 mm | - |
| Product | 4 Terminal | Metal Element Current Sensing Resistors | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Type | Surface Mount Power Resistor | Surface Mount Power Resistor | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | Vishay / Dale | Vishay / Dale | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Product Type | Current Sense Resistors | Current Sense Resistors | - |
| Factory Pack Quantity | 4000 | 4000 | - |
| Subcategory | Resistors | Resistors | - |
| Tradename | Power Metal Strip | Power Metal Strip | - |
| Unit Weight | 0.000571 oz | 0.000571 oz | - |
| Package Case | - | - | 1206 (3216 Metric) |
| Operating Temperature | - | - | -65°C ~ 170°C |
| Size Dimension | - | - | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Supplier Device Package | - | - | 1206 |
| Power Watts | - | - | 0.5W, 1/2W |
| Resistance Ohms | - | - | 0.04 |
| Number of Terminations | - | - | 4 |
| Composition | - | - | Metal Element |
| Failure Rate | - | - | - |