膜型瓷精电阻器1W 4.7Kohm 20%
C3100M4K70TKZTB500
陶瓷合成电阻器
膜型瓷精電阻器 C3100 1W 4.7Kohm 20％，抗脈衝特性極佳，可以承受AAMI EC53 / IEC 60601-2-27中所述的除顫脈衝測試，產品廣泛應於心電圖電纜(ECG Cable)，第一電阻利用多年來累積的電阻製作技術及經驗，可提升傳統瓷精電阻器的生產良率並同時降低生產成本。
| 尺寸 | 额定功率 | 精度(%) | 温度系数(PPM) | 阻值(Ω) | 包装方式 |
|---|---|---|---|---|---|
| -- | 1W | 20% | -3000 | 4.7K | 500/Tape Box |
产品特性
- Innovative and cost-effective C3 technology
- Conforms to ANSI/AAMI EC53:2013/ IEC 60601-2-27:2011
- Suitable replacement for ceramic composition resistors,which are required in most applications
- Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
产品应用
- 医疗产品
- 心电图电缆(ECG Cable)
单次浪涌性能
Composite Film-Type Ceramic Composition Resistor-C3100,is showing the surge performance from 10uS to 1S.
浪涌功率降额曲线
• SINGLE SURGE PERFORMANCE graph is good 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 linearly down to zero at 150 °C. • To determine applicable surge power in continuous-surge applications: 1. Identify allowable duration and peak power Psurge of single surge; 2. Determine ratio of surge duration/surge OFF time in application; 3. Calculate Papplicable backwardly according to Y-axis of SURGE POWER DERATING CURVE.
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