Articles added

OPB891-Series from OPTEK Technology

With the OPB891 series, OPTEK Technology offers high-quality Slotted Optical Switches in different designs. Please contact us if a component is not listed or if you are looking for an alternative or need a customized solution.

	Product	Manufacturer	Style (Package)	Sensor Type	Apertue (Sensor)	Aperture (Emitter)	Slot depth	Slot width	min. Ic(on)	If(on)	max. If(on)	Fixing	Dust protection	Cable	Hi-Rel	Length	Width	Heigth	Min. operating temperature	Max. operating temperature

Note

Artikel	Manufacturer	Style (Package)	Sensor Type	Apertue (Sensor)	Aperture (Emitter)	Slot depth	Slot width	min. Ic(on)	If(on)	max. If(on)	Fixing	Dust protection	Cable	Hi-Rel	Length	Width	Heigth	Min. operating temperature	Max. operating temperature
OPB891L55Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	L	Phototransistor	1.27 mm	1.27 mm	8.76 mm	3.12 mm	1 mA	10 mA	50 mA	1x flap	No	Yes	No	18.47 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891N51Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	N	Phototransistor	1.27 mm	0.25 mm	8.76 mm	3.12 mm	1 mA	10 mA	50 mA	non	No	Yes	No	12.32 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891N55Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	N	Phototransistor	1.27 mm	1.27 mm	8.76 mm	3.12 mm	1 mA	10 mA	50 mA	non	No	Yes	No	12.32 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891P51Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	P	Phototransistor	1.27 mm	0.25 mm	8.76 mm	3.12 mm	1 mA	10 mA	50 mA	1x flap	No	Yes	No	18.47 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891P55Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	P	Phototransistor	1.27 mm	1.27 mm	8.76 mm	3.12 mm	1 mA	10 mA	50 mA	1x flap	No	Yes	No	18.47 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891T51 Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	T	Phototransistor	0.25 mm	1.27 mm	8 mm	3.12 mm	1 mA	10 mA	50 mA	2x flap	No	Yes	No	24.63 mm	6.35 mm	10.92 mm	-40 °C	85 °C
OPB891T51Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	T	Phototransistor	1.27 mm	0.25 mm	8 mm	3.12 mm	1 mA	10 mA	50 mA	2x flap	No	Yes	No	6.35 mm	24.63 mm	10.8 mm	-40 °C	85 °C
OPB891T55Z Gabellichtschranke \| 3,12mm \| Fototransistor-Ausg.	OPTEK Technology	T	Phototransistor	1.27 mm	1.27 mm	8 mm	3.12 mm	1 mA	10 mA	50 mA	2x flap	No	Yes	No	24.63 mm	6.35 mm	10.92 mm	-40 °C	85 °C

Hint: current revision of the supplier datasheet is applicable

Design-In Support

Do you have questions about the OPB891-Series from OPTEK Technology or are you looking for alternatives? As an authorized distributor, we maintain a very close exchange with OPTEK Technology and are happy to advise you with our many years of experience in the selection of suitable components and possible adaptations. Please contact us!

☎ +49 9135 7366665