| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | SP490CN | Full Duplex RS-485 Transceivers | 85K |
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| 2 | SP490CN | Full Duplex RS-485 Transceivers | 85K |
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| 3 | SP490CN | Full Duplex RS-485 Transceivers | 165K |
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| 4 | SP490CN | Full Duplex RS-485 Transceivers | 565K |
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| 5 | SP490CN | Full Duplex RS-485 Transceivers | 86K |
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| 6 | SP490CN/TR | Full Duplex RS-485 Transceivers | 85K |
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| 7 | SP490CN/TR | Full Duplex RS-485 Transceivers | 165K |
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| 8 | SP490CN/TR | Full Duplex RS-485 Transceivers | 565K |
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