Optek OPB680 optischer Durchgangsschlitzschalter, Phototransistorausgang
13,14 €
The OPB680 slotted optical flag switches, from Optek Technology, are designed for PCB mounting. They consist of an NPN phototransistor and an IR LED within a black plastic housing. They have an enhanced low current roll-off which improves the contrast ratio and block out ambient light.
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