For Reference Only
| Part Number | WSR2R5490DBA |
| LIXINC Part # | WSR2R5490DBA |
| Manufacturer | Vishay / Dale |
| Category | Resistors › Chip Resistors-Surface Mount |
| Description | RES 0.549 OHM 0.5% 2W 4527 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | WSR2R5490DBA PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | WSR2R5490DBA |
| Brand: | Vishay / Dale |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Resistors |
| Subcategory: | Chip Resistors-Surface Mount |
| Manufacturer: | Vishay / Dale |
| Series: | WSR |
| Package: | Bulk |
| Part Status: | Active |
| Resistance: | 549 mOhms |
| Tolerance: | ±0.5% |
| Power (Watts): | 2W |
| Composition: | Metal Element |
| Features: | Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding |
| Temperature Coefficient: | ±75ppm/°C |
| Operating Temperature: | -65°C ~ 275°C |
| Package / Case: | 4527 J-Lead |
| Supplier Device Package: | 4527 |
| Ratings: | AEC-Q200 |
| Size / Dimension: | 0.455" L x 0.275" W (11.56mm x 6.98mm) |
| Height - Seated (Max): | 0.100" (2.54mm) |
| Number of Terminations: | 2 |
| Failure Rate: | - |
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| In Stock | 10943 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.80810 | $1.8081 |
| 100 | $1.80810 | $180.81 |
| 300 | $1.54980 | $464.94 |
| 500 | $1.29150 | $645.75 |
| 1000 | $1.11930 | $1119.3 |
| 5000 | $1.08486 | $5424.3 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.