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USB-COM-SI-M中文资料COOLGEAR数据手册PDF规格书
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USB-COM-SI-M规格书详情
TAA Compliant.
• Adds one high speed RS-422 / 485 serial port.
• RS-422/485 port is optically isolated.
• RS-422/485 port is protected by surge protector up to 25kv ESD.
• Auto transmit buffer control for 2-wire RS-485 half-duplex operation.
• Termination and BIAS resistors installed on-board.
• Monitor LEDs of TxD, RxD indicating port status.
• Powered by USB port, no external power adapter required.
• Virtual COM port drivers available for Windows 7, 8, 8.1, 10
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
NA |
3680 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
ST/意法 |
21+ |
SOT3235LDS |
21085 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
ST |
25+ |
SC70-5 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
16+ |
SOT-353 |
10000 |
进口原装现货/价格优势! |
询价 | ||
24+ |
SOT323-5 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | |||
ST/意法 |
22+ |
SOT3235LDS |
13952 |
现货,原厂原装假一罚十! |
询价 | ||
OMRON/欧姆龙 |
2508+ |
原厂封装 |
226570 |
一级代理,原装现货 |
询价 | ||
ZY |
24+ |
SOT323-5 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ST |
3000 |
19+ |
8000 |
SOT-353 |
询价 | ||
SLK |
23+ |
SOJ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |


