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3.3V 5V TTL UART To RS485 Isolated Interface Converter Module Single-chip Serial Port UART Industrial

USD 6.36USD 10.97

3.3V 5V TTL UART To RS485 Isolated Interface Converter Module Single-chip Serial Port UART Industrial

Description
Specification
IR21814S IR21814 SOP-14
USD 1.05USD 1.23
IR2161S IR2161 SOP-8
USD 0.68USD 0.80
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