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| Part Number | WSK1206R0420FEA | WSK1206R0430FEA | WSK1206R0440FEA | WSK1206R0450FEA | WSK1206R0460FEA | WSK1206R0470FEA | WSK1206R0480FEA | WSK1206R0490FEA | WSK1206R0120FEA | WSK1206R0220FEA | WSK1206R0320FEA | WSK1206R0400FEA | WSK1206R0410FEA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Resistance | 42 mOhms | 43 mOhms | 44 mOhms | 45 mOhms | 46 mOhms | 47 mOhms | 48 mOhms | 49 mOhms | 12 mOhms | 22 mOhms | 32 mOhms | 40 mOhms | 41 mOhms |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Power (Watts) | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W | 0.25W, 1/4W |
| Composition | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element | Metal Element |
| Features | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding | Current Sense, Moisture Resistant, Pulse Withstanding |
| Temperature Coefficient | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C | ±35ppm/°C |
| Operating Temperature | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C | -65°C ~ 170°C |
| Package / Case | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave | 1206 (3216 Metric), Concave |
| Supplier Device Package | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 | 1206 |
| Ratings | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Size / Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
| Height - Seated (Max) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) | 0.035" (0.89mm) |
| Number of Terminations | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Failure Rate | - | - | - | - | - | - | - | - | - | - | - | - | - |
