WSR2R4990FEA
Metal Element|2W
原装正品全球货源快速交付品质认证技术支持批量优惠
WSR-2 .499 1% EA E2
规格参数
- 品牌
- Vishay Dale
- 封装
- 4527 J-Lead
- 包装方式
- —
库存总量
343个
12小时发货
起订量：1 个
认证与授权
产品视频
了解 Vishay Dale 的 WSR2R4990FEA 如何融入您的设计。我们的元件专家将介绍关键规格、品质认证及典型应用场景。
- 原厂采购，全程可追溯
- 严格的进料品质检验
- 具竞争力的价格 & 全球快速交货
- 专属应用工程技术支持
技术规格
| 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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