Optical Motion Sensors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Sensor Type	Sensing Distance	Output Type	Voltage - Supply	Trigger Type	Features	Package / Case	Operating Temperature

PYQ 1548/7660 LOW POWER DIGIPYRO MOTION SENS Excelitas Technologies	36,359 In Stock	1 : ¥49.99000 Tube	DigiPyro®	Tube	Active	PIR (Passive Infrared)	-	Digital	1.8V ~ 3.6V	Internal	Low Power	TO-5 Variant, 4 Leads, Lens Top Metal Can	-
PYD2592 / 7765 SMD 1CH DUAL LOW POWER DIGIPYRO Excelitas Technologies	56 In Stock	1 : ¥63.93000 Cut Tape (CT) 500 : ¥57.59574 Tape & Reel (TR)	DigiPyro®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PIR (Passive Infrared)	-	Digital	1.8V ~ 3.6V	Internal	Low Power	6-SMD	-40°C ~ 70°C

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Optical Motion Sensors

Products in the optical motion sensor family use light (usually infrared) to detect object movement. Passive infrared types detect changes in the amount of infrared light falling on the sensor, such as caused by a warm body passing through their field of view, whereas area reflective types emit light and detect changes in the amount that is reflected by nearby objects. Products such as light curtains for machine safety which detect object presence rather motion are not included.