Electronics · United States

3pcs TD321D485H-A DIP-8 500Kbps isolated 3.15V 3.45V RS485 Serial Communication Module for Smart Home System

Product no longer available. The stores we track no longer sell it; last price seen $20.81.

Price history: 2 daily prices tracked since 2026-10-20; lowest $20.81, highest $20.81.

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