抗突波绕线晶圆电阻X系列( 1W 20ohm 5%)
SWM100XJ20R0TKZTR2K5
高脉冲浪涌电阻，贴片电阻
抗突波繞線晶圓電阻X系列(SWMX)具有耐突波的正溫度係數特性，電阻值會隨著溫度的升高而增加。用於需要防突波和高功率消耗的電子儀器中。現已取得多國專利授權。
抗突波繞線晶圓電阻X系列 1W 20ohm 5%採用優質陶瓷棒纏繞金屬合金線設計，可在高溫下長期穩定工作。
| 尺寸 | 额定功率 | 精度(%) | 温度系数(PPM) | 阻值(Ω) | 包装方式 |
|---|---|---|---|---|---|
| 0309 | 1W | 5% | -- | 20 | 2.5K/Tape Reel |
产品特性
- Anti-Surge Wirewound MELF Resistor-X series is applied to sustain inrush current to protect the other components such as high power capacitor and motor for engine ignition of automobiles and motorcycles, etc. to absorb harmful surge, to prevent hazard of circuit damage caused by surge.
- SMD enabled structure.
- Heat dissipation is much better than chip resistor.
- Stronger mechanical structure to endure vibration and thermal shock.
- Flameproof multi-layer coating equivalent to UL 94 V-0.
- Flameproof feature equivalent to overload test UL 1412.
- Enhanced weld spot is reliable against surge.
- Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency.
产品应用
- 马达起动保护
- 工业自动化
- 浪涌保护
- 电容充放电应用
单次浪涌性能
Anti-Surge Wirewound MELF Resistor - SWMX series, is showing the peak pulse voltage by resistance values.
建议焊盘尺寸
Suggested pad layout for Anti-Surge Wirewound MELF Resistor-X series
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