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5PCS H21A3 photoelectric sensor phototransistor slot switch 3MM new IN STOCK - $4.00 from Store#1102189008 | SistaStore

5PCS H21A3 photoelectric sensor phototransistor slot switch 3MM new IN STOCK

From Store#1102189008
$4.00
View at AliExpress

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Price History

Price changes for 5PCS H21A3 photoelectric sensor phototransistor slot switch 3MM new IN STOCK since Mar 25, 2025

Max: $4.00
Min: $2.20
Current: $4.00

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