| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | R3131N30DC | Low Voltage Detector with built-in Delay Circuit | 279K | 
		     
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| 2 | R3131N30DC3-TR | Low Voltage Detector with built-in Delay Circuit | 279K | 
		     
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		 | 
	  
| 3 | R3131N30DC5-TR | Low Voltage Detector with built-in Delay Circuit | 279K | 
		     
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| 4 | R3131N30DC8-TR | Low Voltage Detector with built-in Delay Circuit | 279K | 
		     
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