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Metal Element|2W
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
WSR-2 .499 1% B43
Specifications
- Brand
- Vishay Dale
- Package
- 4527 J-Lead
- Packaging
- —
- Weight
- —
Total Inventory
216pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how WSR2R4990FBA from Vishay Dale fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Vishay Dale | |
| Series | WSR | |
| Resistance | 499 mOhms | |
| Tolerance | ±1% | |
| 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 | |
| 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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