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Optical Sensors for Touchless Switches

ROHM Semiconductor Optical Sensors for Touchless Switches are a broad portfolio of optical components ideal for non-contact switches. ROHM Semiconductor sensors offer optical operations that ensure the safety, convenience, and longer life of products. The portfolio comprises ambient light=proximity sensors, IR LEDs, and receiver elements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-37PB3F ROHM Semiconductor 1: $1.26 3,045In Stock	Mfr. Part No. RPT-37PB3F Mouser Part No 755-RPT-37PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	3,045In Stock	$1.26 $0.88 $0.472 $0.418 View $0.397 $0.39	Min.: 1 Mult.: 1
Phototransistors PHOTOTRANSISTOR SMD SCM-014TBT86 ROHM Semiconductor 1: $0.802 6,719In Stock	Mfr. Part No. SCM-014TBT86 Mouser Part No 755-SCM-014TBT86	ROHM Semiconductor	Phototransistors PHOTOTRANSISTOR SMD Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	6,719In Stock	Cut Tape $0.802 $0.552 $0.398 $0.33 Reel $0.287 View $0.307 $0.261 $0.241 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Photo IC Sensors ALS w/prx 1.8V logic w/ IrLED driver RPR-0521RS ROHM Semiconductor 1: $2.18 3,469In Stock 5,000On Order	Mfr. Part No. RPR-0521RS Mouser Part No 755-RPR-0521RS	ROHM Semiconductor	Photo IC Sensors ALS w/prx 1.8V logic w/ IrLED driver Learn More about ROHM Semiconductor rohm rpr 0521rs sensors	Datasheet	3,469In Stock 5,000On Order	Cut Tape $2.18 $1.65 $1.37 $1.21 $1.14 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Phototransistors PHOTO SENSOR DISTANCE 6mm RPR-220 ROHM Semiconductor 1: $1.88 2,537In Stock End of Life	Mfr. Part No. RPR-220 Mouser Part No 755-RPR-220 End of Life	ROHM Semiconductor	Phototransistors PHOTO SENSOR DISTANCE 6mm	Datasheet	2,537In Stock	$1.88 $1.60 $1.51 $1.33 View $1.27 $1.24 $1.18 $1.15	Min.: 1 Mult.: 1
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-34PB3F ROHM Semiconductor 1: $1.03 975In Stock 2,000Expected 10/12/2026	Mfr. Part No. RPT-34PB3F Mouser Part No 755-RPT-34PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	975In Stock 2,000Expected 10/12/2026	$1.03 $0.715 $0.521 $0.435 View $0.407 $0.345 $0.33 $0.318 $0.306	Min.: 1 Mult.: 1
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-38PB3F ROHM Semiconductor 1: $1.29 1,192In Stock	Mfr. Part No. RPT-38PB3F Mouser Part No 755-RPT-38PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	1,192In Stock	$1.29 $0.904 $0.666 $0.56 View $0.525 $0.487 $0.456 $0.43 $0.411	Min.: 1 Mult.: 1
Phototransistors PHOTOTRANSISTOR SML-810TBT86 ROHM Semiconductor 1: $0.775 2,950In Stock 3,000Expected 18/12/2026	Mfr. Part No. SML-810TBT86 Mouser Part No 755-SML-810TBT86	ROHM Semiconductor	Phototransistors PHOTOTRANSISTOR Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	2,950In Stock 3,000Expected 18/12/2026	Cut Tape $0.775 $0.53 $0.384 $0.316 Reel $0.264 View $0.294 $0.25 $0.23 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Infrared Emitters The factory is currently not accepting orders for this product. SCM-013RTT86 ROHM Semiconductor 1: $0.87 2,000Expected 29/10/2026	Mfr. Part No. SCM-013RTT86 Mouser Part No 755-SCM-013RTT86	ROHM Semiconductor	Infrared Emitters The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	2,000Expected 29/10/2026	Cut Tape $0.87 $0.592 $0.42 $0.347 Reel $0.299 View $0.318 $0.277 $0.258 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Infrared Emitters IR EMITTER FOR REMOTE CONTROLLER SIR-34ST3F ROHM Semiconductor 1: $1.24 3,642In Stock	Mfr. Part No. SIR-34ST3F Mouser Part No 755-SIR-34ST3F	ROHM Semiconductor	Infrared Emitters IR EMITTER FOR REMOTE CONTROLLER Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	3,642In Stock	$1.24 $0.861 $0.624 $0.511 View $0.477 $0.456 $0.432 $0.401 $0.377	Min.: 1 Mult.: 1
Infrared Emitters IR LED HIGH OUTPUT SIR-563ST3F ROHM Semiconductor 1: $1.28 2,479In Stock	Mfr. Part No. SIR-563ST3F Mouser Part No 755-SIR-563ST3F	ROHM Semiconductor	Infrared Emitters IR LED HIGH OUTPUT Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	2,479In Stock	$1.28 $0.93 $0.669 $0.567 View $0.532 $0.499 $0.454 $0.431 $0.411	Min.: 1 Mult.: 1
Infrared Emitters IR LED FOR REMOTE CONTROLLER SIR-56ST3F ROHM Semiconductor 1: $1.22 711In Stock	Mfr. Part No. SIR-56ST3F Mouser Part No 755-SIR-56ST3F	ROHM Semiconductor	Infrared Emitters IR LED FOR REMOTE CONTROLLER Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	711In Stock	$1.22 $0.855 $0.622 $0.509 View $0.475 $0.453 $0.43 $0.398 $0.374	Min.: 1 Mult.: 1

Optical Sensors for Touchless Switches

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