Product · United States

4/8-Channels microcontroller PLC DC amplification board PNP To NPN Solid-state Relay Transistor Output

Product no longer available. The stores we track no longer sell it; last price seen $20.80.

Price history: 4 daily prices tracked since 2026-10-19; lowest $20.73, highest $20.80.

4/8-Channels microcontroller PLC DC amplification board PNP To NPN Solid-state Relay Transistor Output

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