RS-232端口扩展芯片 ST ST232CDR
数量 香港价格 国内价格 2500+ $0.16388 ¥1.31732 7500+ $0.1615 ¥1.29823 12500+ $0.16032 ¥1.28868 25000+ $0.15794 ¥1.26959 50000+ $0.15557 ¥1.2505
| 数量 | 香港价格 | 国内价格 |
| 2500+ | $0.16388 | ¥1.31732 |
| 7500+ | $0.1615 | ¥1.29823 |
| 12500+ | $0.16032 | ¥1.28868 |
| 25000+ | $0.15794 | ¥1.26959 |
| 50000+ | $0.15557 | ¥1.2505 |



