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TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

USD 0.36USD 0.51

TTL turn RS485 module 485 to serial UART level mutual conversion hardware automatic flow control

Description
Specification
2pcs BD4177KUT QFP-128
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3pcs/lot UC3846N DIP
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5PCS/LOT CM501 QFN-48
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16250829 SOP-28
USD 1.66USD 1.85
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