Photointerrupters - Slot Type - Transistor Output

Slot type photointerrupters with transistor output are optical sensor modules that utilize a built-in infrared light source and a photodiode separated by an air gap (slot). When an actuator, liquid or other detection object blocks the light source, an output transistor is turned on or off which toggles the applied voltage. Mounting options include chassis, snap-in, surface, free-hanging, and through-hole.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
PXSLSY-307P-W $14.16	L-com	SLOT SENSOR, Y-SHAPED, L.ON/D.ON	Bulk		Chassis Mount	PXSLSY	-25°C ~ 55°C
PXSLSY-307PA-E $13.76	L-com	SLOT SENSOR, Y-SHAPED, L.ON/D.ON	Bulk		Chassis Mount	PXSLSY	-25°C ~ 55°C
PXSLSY-307PA-W $14.16	L-com	SLOT SENSOR, Y-SHAPED, L.ON/D.ON	Bulk		Chassis Mount	PXSLSY	-25°C ~ 55°C
QCK3 $1.01	onsemi	SENSOR OPT SLOT DARL 4SMD GW	Tube		Surface Mount	-	-40°C ~ 100°C
QCK4 $0.87	onsemi	SENSOR OPT SLOT DARL 4SMD GW	Tube		Surface Mount	-	-40°C ~ 100°C
QCK5TR $1.39	Fairchild Semiconductor	OPTOELECTRONIC DEVICE	Bulk		Surface Mount	-	-40°C ~ 100°C
QVA11134	onsemi	SENSOR OPT SLOT PHOTOTRANS MODUL	Tube		Through Hole	QVA	-40°C ~ 85°C
QVA11233 $0.76	onsemi	SENSOR OPT SLOT PHOTOTRANS MODUL	-		Through Hole	QVA	-40°C ~ 85°C