Transmission Type Photointerrupters

Optical Sensors

Slits, Gap Quick Reference

Part No.	Package	Output type	Standard characteristics					RoHS
Part No.	Package	Output type	Gap width （mm）	Slit width （mm）	Screw stop	Positioning	Remarks	RoHS
RPI-0125	SMD	Phototransistor	1.2	0.30			-	Yes
RPI-0128			1.2	0.20			World's smallest class(Low profile 1.8mm)	Yes
RPI-0129			1.2	0.70			Horizontal slit type	Yes
RPI-0226			2.0	0.30		Yes	Wide gap type	Yes
RPI-122	THD		0.8	0.25			Ultra-Compact type	Yes
RPI-121			0.8	0.40			Ultra-Compact type	Yes
RPI-124			1.0	0.15			Ultra-Compact type	Yes
RPI-125			1.2	0.30			Ultra-Compact type	Yes
RPI-128			1.2	0.20			World's smallest class(Low profile 1.8mm)	Yes
RPI-129B			1.2	0.70			Horizontal slit type	Yes
RPI-130			1.2	0.30			Ultra-Compact type	Yes
RPI-131			1.2	0.40	Yes		Compact type	Yes
RPI-151			1.5	(2.20)			2-Phase output type	Yes
RPI-221			2.3	0.40			Compact type	Yes
RPI-222			2.0	0.20			Compact type	Yes
RPI-243			2.0	0.40	Yes		Compact type	Yes
RPI-246			2.0	0.20	Yes		Compact type	Yes
RPI-352			3.0	0.40		Yes	Compact type	Yes
RPI-303			3.0	0.40			High profile type	Yes
RPI-441C1			4.0	0.50		Yes	Compact type	Yes
RPI-392			4.0	0.50			-	Yes
RPI-579			5.0	0.50		Yes	-	Yes
RPI-579N1			5.0	0.50		Yes	Kinked forming	Yes
RPI-579N1E			5.0	0.50		Yes	Power Saving ,High efficiency	Yes
RPI-5100			�\|	�\|			Actuator type	Yes
RPI-1133		Photo IC	1.1	0.30	Yes		Compact type	Yes
* RPI-2501		Phototransistor	5.0	0.40			With Connector	Yes
RPI-0352E	SMD		3.0	0.40			Power Saving ,High efficiency	Yes
RPI-352E	THD		3.0	0.40			Power Saving ,High efficiency	Yes
RPI-441C1E	THD		4.0	0.50			Power Saving ,High efficiency	Yes
* RPI-##E	SMD		1.0 to 4.0	0.2 to 0.5			Power Saving ,High efficiency	Yes