精密型金属膜晶圆电阻(汽车级) 0.25W 49.9ohm 0.1% 15PPM
MMP204VB49R9TKPTR3K0
精密电阻, 车规级电阻, 精密贴片电阻
精密型金屬膜晶圓電阻(汽車級) MMP204V 0.25W 49.9ohm 0.1% 15PPM，SMD表面封裝、採用先進薄膜技術具有出色的散熱能力和可靠度 ，交貨時間短和價格競爭力，長時間操作穩定性佳，符合AEC-Q200規範，是汽車電子最佳選擇。
| 尺寸 | 额定功率 | 精度(%) | 温度系数(PPM) | 阻值(Ω) | 包装方式 |
|---|---|---|---|---|---|
| 0204 | 0.25W | 0.10% | ±15 | 49.9 | 3K/Tape Reel |
产品特性
- AEC-Q200 Compliant
- Excellent solderability termination
- Anti-sulfuration test qualified
- Heat dissipation is much better than chip resistor
- Stronger mechanical structure to endure vibration and thermal shock
- Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency
产品应用
- BMS电池管理系统
- 电机控制器
- IGBT驱动电路
- 汽车LED灯具
单次浪涌性能
.jpg)
Metal Film MELF Precision Resistor, Vehicle Grade-MMP(V) series, is showing the surge performance from 10uS to 1S.
浪涌功率降额曲线
.jpg)
• 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.
建议焊盘尺寸
Suggested pad layout for Metal Film MELF Precision Resistor, Vehicle Grade, MMP(V) series
- 档案下载
