突波抑制插件電阻0.5W 0.39ohm 1%
MSD50FR390TKZTB2K0
大功率電阻,精密電阻,抗突波電阻
突波抑制插件電阻0.5W 0.39ohm 1% 是一種特殊的薄膜電阻器，設計用於在高溫下工作的高精度，抗浪湧，長期穩定性等多功能要求。 低成本替代繞線電阻。 有關更多詳細信息，請下載規格書或與銷售代表聯繫。
| 尺寸 | 額定功率 | 精度(%) | 溫度係數(PPM) | 阻值(Ω) | 包裝方式 |
|---|---|---|---|---|---|
| -- | 0.5W | 1% | -- | 0.39 | 2K/Tape Box |
產品特性
- Special composite film on high grade ceramic substrate
- Flameproof multi-layer coating equivalent to UL 94 V-0
- Excellent anti-surge capability
- Absorbs pulse from city power line, direct crossing or inductive coupling
- Protects electric equipment or parts from accidental shock
- Low-cost alternative to wire-wound resistors
- Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
產品應用
- 電源
- 通訊
- 電表
- 醫療設備
單次浪湧性能
Pulse Safety Resistors - MSD series,is showing the surge performance from 10uS to 1S.
浪湧功率降額曲線
1. Above graph is accurate for NON REPETITIVE applications operating in an ambient temperature of 70°C or less. For temperatures above 70°C, the graph power must be derated further by 0.62% per °C until 200°C.
2. For applicable surge power in continuous-surge applications please see SURGE POWER DERATING CURVE.
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