| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | PS-R50 | SPECIAL-PURPOSE OPTO DEVICE | 96K |
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| 2 | PS-R50D | Paper sensors(photo switches are composed of a modulated infrared emitting) | 171K |
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| 3 | PS-R50L | Paper sensors(photo switches are composed of a modulated infrared emitting) | 171K |
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