稳定型晶圆电阻0.25W 221ohm 1% 25PPM
SM204F221RTKQTR3K0
金属膜电阻,薄膜电阻
穩定型晶圓電阻 0.25W 221ohm 1% 25PPM是一種增強型金屬膜電阻器，具有更高的有載穩定性，可承受短時間過載等等，這些設計就是為了能在更惡劣的條件下工作。
| 尺寸 | 额定功率 | 精度(%) | 温度系数(PPM) | 阻值(Ω) | 包装方式 |
|---|---|---|---|---|---|
| 0204 | 0.25W | 1% | ±25 | 221 | 3K/Tape Reel |
产品特性
- Heat dissipation is much better than chip resistor
- Stronger mechanical structure to endure vibration and thermal shock
- SMD enabled Structure with excellent solderability
- Excellent solderability termination
- Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
产品应用
- 电源
- 电表
- 医疗设备
- 工业控制
单次浪涌性能
Stabilized Metal Film MELF Resistor -SM series, is showing the surge performance from 10uS to 1S.
浪涌功率降额曲线
• 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 linearly down to zero at 125°C. • For applicable surge power in continuous-surge applications please see SURGE POWER DERATING CURVE above.
建议焊盘尺寸
Suggested pad layout for Stabilized Metal Film MELF Resistor , SM series
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