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H21A3 Datasheet, Features, Application

H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTE.

QT Optoelectronics
rating-1 2

H21A3 - SLOTTED OPTICAL SWITCH
Fairchild Semiconductor
rating-1 1

H21A3 - PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
ISOCOM
rating-1 1

H21A3 - Photointerrupters
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