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Optoelectronics

ROHM Semiconductor Optoelectronics offer a broad portfolio of display drivers, laser diodes, LEDs, LED displays, and optical sensors designed for use in a wide range of applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Single Color LEDs LED-Yellow SLR-322YYT32 ROHM Semiconductor 1: ¥119.6 988In Stock	Mfr. Part # SLR-322YYT32 Mouser Part # 755-SLR-322YYT32	ROHM Semiconductor	Single Color LEDs LED-Yellow Learn More about ROHM Semiconductor rohm slr 322 lamps	Datasheet	988In Stock	Cut Tape ¥119.6 ¥78.4 ¥52.5 ¥36.4 Reel ¥27.6 View ¥33.4 ¥25.1 ¥22.9	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs 3.2MM 650NM RED TRANSP SLR-325VCT31 ROHM Semiconductor 1: ¥99.7 2,596In Stock	Mfr. Part # SLR-325VCT31 Mouser Part # 755-SLR-325VCT31	ROHM Semiconductor	Single Color LEDs 3.2MM 650NM RED TRANSP	Datasheet	2,596In Stock	Cut Tape ¥99.7 ¥66.8 ¥47.5 ¥39.2 Reel ¥33.6 View ¥36 ¥28.6 ¥26.6	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs 3.2mm2.5mm ORN CLR SLR-332DCT32 ROHM Semiconductor 1: ¥132.9 2,829In Stock	Mfr. Part # SLR-332DCT32 Mouser Part # 755-SLR-332DCT32	ROHM Semiconductor	Single Color LEDs 3.2mm2.5mm ORN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,829In Stock	Cut Tape ¥132.9 ¥87.2 ¥58.1 ¥40.2 Reel ¥34.2 View ¥37 ¥27.7 ¥25.4	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs The factory is currently not accepting orders for this product. SML-D13Y2WT86 ROHM Semiconductor 1: ¥139.5 2,791In Stock	Mfr. Part # SML-D13Y2WT86 Mouser Part # 755-SML-D13Y2WT86	ROHM Semiconductor	Single Color LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,791In Stock	Cut Tape ¥139.5 ¥94.3 ¥66.9 ¥55.3 ¥50.8 Reel ¥50.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
White LEDs Mini-mold side view chip LED SMLA12WBN7W1 ROHM Semiconductor 1: ¥209.3 762In Stock 21,000Expected 10/7/2026	Mfr. Part # SMLA12WBN7W1 Mouser Part # 755-SMLA12WBN7W1	ROHM Semiconductor	White LEDs Mini-mold side view chip LED Learn More about ROHM Semiconductor rohm sml a1x leds	Datasheet	762In Stock 21,000Expected 10/7/2026	Cut Tape ¥209.3 ¥146.5 ¥107.1 ¥89.2 Reel ¥72.4 View ¥78.9 ¥69.1 ¥66.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LED Lighting Driver ICs 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Controller BD81A74EFV-ME2 ROHM Semiconductor 1: ¥697.6 2,472In Stock	Mfr. Part # BD81A74EFV-ME2 Mouser Part # 755-BD81A74EFV-ME2	ROHM Semiconductor	LED Lighting Driver ICs 4ch White LED Driver Built-in Current Driver Buck-Boost and Boost DC/DC Controller Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	2,472In Stock	Cut Tape ¥697.6 ¥528.2 ¥485 ¥438.5 View Reel ¥378.7 ¥416.9 ¥415.3 ¥390.3 ¥378.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Single Color LEDs The factory is currently not accepting orders for this product. SML-Z14V4TT86 ROHM Semiconductor 1: ¥124.6 3,601In Stock	Mfr. Part # SML-Z14V4TT86 Mouser Part # 755-SML-Z14V4TT86	ROHM Semiconductor	Single Color LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	3,601In Stock	Cut Tape ¥124.6 ¥86.2 ¥62.6 ¥51.5 ¥48 Reel ¥45.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Display Drivers & Controllers Step-up and inverted Output Power Supply for TFT-LCD Displays BD83854MUV-E2 ROHM Semiconductor 1: ¥299 1,099In Stock	Mfr. Part # BD83854MUV-E2 Mouser Part # 755-BD83854MUV-E2	ROHM Semiconductor	Display Drivers & Controllers Step-up and inverted Output Power Supply for TFT-LCD Displays Learn More about ROHM Semiconductor rohm power management ics for lcd panels	Datasheet	1,099In Stock	Cut Tape ¥299 ¥219.3 ¥199.3 ¥177.7 Reel ¥149.8 View ¥167.8 ¥160.8 ¥160.1 ¥146.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs White LED Driver for large LCD Panels (DCDC Converter type) BD9479FV-GE2 ROHM Semiconductor 1: ¥576.4 3,902In Stock	Mfr. Part # BD9479FV-GE2 Mouser Part # 755-BD9479FV-GE2	ROHM Semiconductor	LED Lighting Driver ICs White LED Driver for large LCD Panels (DCDC Converter type) Learn More about ROHM Semiconductor rohm white led drivers	Datasheet	3,902In Stock	Cut Tape ¥576.4 ¥433.5 ¥388.7 ¥358.8 View Reel ¥297.3 ¥338.8 ¥335.5 ¥320.6 ¥297.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LCD Drivers 3wire+KEYOUT 2.7-6V TQFP100V Line/Frame BU97530KVT-ME2 ROHM Semiconductor 1: ¥604.6 420In Stock	Mfr. Part # BU97530KVT-ME2 Mouser Part # 755-BU97530KVT-ME2	ROHM Semiconductor	LCD Drivers 3wire+KEYOUT 2.7-6V TQFP100V Line/Frame Learn More about ROHM Semiconductor rohm tn stn lcd drivers	Datasheet	420In Stock	Cut Tape ¥604.6 ¥456.8 ¥418.6 ¥377 Reel ¥333.9 View ¥358.8 ¥320.6 ¥312.3 ¥308.9 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Color LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT SLR-343DUT32 ROHM Semiconductor 1: ¥132.9 613In Stock	Mfr. Part # SLR-343DUT32 Mouser Part # 755-SLR-343DUT32	ROHM Semiconductor	Single Color LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	613In Stock	Cut Tape ¥132.9 ¥87.2 ¥58.1 ¥40.2 Reel ¥30.4 View ¥37 ¥27.7 ¥25.2 ¥24.1	Min.: 1 Mult.: 1 : 2,000
LED Lighting Driver ICs 2.7-5.5V 6 RGB LEDs IMAX 30.48mA BD2802GU-E2 ROHM Semiconductor 1: ¥820.5 2,142In Stock	Mfr. Part # BD2802GU-E2 Mouser Part # 755-BD2802GU-E2	ROHM Semiconductor	LED Lighting Driver ICs 2.7-5.5V 6 RGB LEDs IMAX 30.48mA Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,142In Stock	Cut Tape ¥820.5 ¥624.5 ¥576.4 ¥521.6 View Reel ¥450.1 ¥498.3 ¥496.6 ¥468.4 ¥450.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max BD81A44EFV-ME2 ROHM Semiconductor 1: ¥463.4 1,844In Stock	Mfr. Part # BD81A44EFV-ME2 Mouser Part # 755-BD81A44EFV-ME2	ROHM Semiconductor	LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	1,844In Stock	Cut Tape ¥463.4 ¥348.8 ¥317.3 ¥284 View Reel ¥234.2 ¥269.1 ¥264.1 ¥252.5 ¥234.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max BD81A44MUV-ME2 ROHM Semiconductor 1: ¥524.9 1,310In Stock	Mfr. Part # BD81A44MUV-ME2 Mouser Part # 755-BD81A44MUV-ME2	ROHM Semiconductor	LED Lighting Driver ICs 4ch LED Drvr 4.5-35V; 40 LED Max Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	1,310In Stock	Cut Tape ¥524.9 ¥480 ¥445.1 ¥428.5 View Reel ¥393.7 ¥415.3 ¥408.6 ¥395.3 ¥393.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs BD8379FV-M ROHM Semiconductor 1: ¥181 7,990In Stock	Mfr. Part # BD8379FV-M Mouser Part # 755-BD8379FV-M	ROHM Semiconductor	LED Lighting Driver ICs Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	7,990In Stock	¥181 ¥129.7 ¥116.8 ¥102.6 View ¥96 ¥92 ¥89 ¥85 ¥83.1	Min.: 1 Mult.: 1
LED Lighting Driver ICs AECQ BD18327EFV-ME2 ROHM Semiconductor 1: ¥1,395.2 1,993In Stock	Mfr. Part # BD18327EFV-ME2 Mouser Part # 755-BD18327EFV-ME2	ROHM Semiconductor	LED Lighting Driver ICs AECQ Learn More about ROHM Semiconductor rohm pre drivers motor drivers	Datasheet	1,993In Stock	Cut Tape ¥1,395.2 ¥1,081.3 ¥1,001.6 ¥915.2 View Reel ¥800.6 ¥875.3 ¥850.4 ¥828.8 ¥800.6 Quote	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs 40V 600mA 1ch Constant Current Driver for Automotive LED Lamps BD18336NUF-ME2 ROHM Semiconductor 1: ¥433.5 5,749In Stock	Mfr. Part # BD18336NUF-ME2 Mouser Part # 755-BD18336NUF-ME2	ROHM Semiconductor	LED Lighting Driver ICs 40V 600mA 1ch Constant Current Driver for Automotive LED Lamps Learn More about ROHM Semiconductor rohm bd18336nuf m	Datasheet	5,749In Stock	Cut Tape ¥433.5 ¥323.9 ¥294 ¥264.1 View Reel ¥219.3 ¥249.2 ¥240.8 ¥232.5 ¥219.3	Min.: 1 Mult.: 1 : 3,000
LED Lighting Driver ICs 24ch LED Drvr IC w/2line Serial Infce BD2808MUV-ME2 ROHM Semiconductor 1: ¥893.6 643In Stock	Mfr. Part # BD2808MUV-ME2 Mouser Part # 755-BD2808MUV-ME2	ROHM Semiconductor	LED Lighting Driver ICs 24ch LED Drvr IC w/2line Serial Infce Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	643In Stock	Cut Tape ¥893.6 ¥681 ¥627.9 ¥568.1 View Reel ¥496.6 ¥544.8 ¥539.8 ¥508.3 ¥496.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
LED Lighting Driver ICs 6ch White LED Drvr for Automotive BD81A76EFV-ME2 ROHM Semiconductor 1: ¥847.1 1,955In Stock	Mfr. Part # BD81A76EFV-ME2 Mouser Part # 755-BD81A76EFV-ME2	ROHM Semiconductor	LED Lighting Driver ICs 6ch White LED Drvr for Automotive Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	1,955In Stock	Cut Tape ¥847.1 ¥644.5 ¥594.6 ¥533.2 View Reel ¥491.7 ¥508.3 ¥493.3 ¥491.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Color LEDs The factory is currently not accepting orders for this product. SLI-343UR3F ROHM Semiconductor 1: ¥137.9 3,579In Stock	Mfr. Part # SLI-343UR3F Mouser Part # 755-SLI-343UR3F	ROHM Semiconductor	Single Color LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	3,579In Stock	¥137.9 ¥94.8 ¥68.9 ¥56.5 View ¥52.8 ¥50.3	Min.: 1 Mult.: 1
LED Lighting Driver ICs Constant Current Controller for Automotive LED Lamps BD18341FV-ME2 ROHM Semiconductor 1: ¥410.3 2,583In Stock	Mfr. Part # BD18341FV-ME2 Mouser Part # 755-BD18341FV-ME2	ROHM Semiconductor	LED Lighting Driver ICs Constant Current Controller for Automotive LED Lamps Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	2,583In Stock	Cut Tape ¥410.3 ¥343.8 ¥300.6 ¥275.7 Reel ¥235.9 View ¥264.1 ¥259.1 ¥245.8 ¥234.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs AECQ BD18362EFV-ME2 ROHM Semiconductor 1: ¥1,372 2,354In Stock	Mfr. Part # BD18362EFV-ME2 Mouser Part # 755-BD18362EFV-ME2	ROHM Semiconductor	LED Lighting Driver ICs AECQ	Datasheet	2,354In Stock	Cut Tape ¥1,372 ¥1,066.4 ¥985 ¥898.6 View Reel ¥787.3 ¥840.5 ¥817.2 ¥787.3 Quote	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs 4ch White LED Driver with Buck-Boost BD81A24MUF-ME2 ROHM Semiconductor 1: ¥705.9 5,000In Stock	Mfr. Part # BD81A24MUF-ME2 Mouser Part # 755-BD81A24MUF-ME2	ROHM Semiconductor	LED Lighting Driver ICs 4ch White LED Driver with Buck-Boost Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	5,000In Stock	Cut Tape ¥705.9 ¥533.2 ¥490 ¥441.8 View Reel ¥380.4 ¥418.6 ¥415.3 ¥390.3 ¥380.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LED Lighting Driver ICs 50V 200mA 1ch Drvr 5.5-40V; HTSOP-J8 BD8372EFJ-ME2 ROHM Semiconductor 1: ¥446.8 2,325In Stock	Mfr. Part # BD8372EFJ-ME2 Mouser Part # 755-BD8372EFJ-ME2	ROHM Semiconductor	LED Lighting Driver ICs 50V 200mA 1ch Drvr 5.5-40V; HTSOP-J8 Learn More about ROHM Semiconductor rohm automotive led drivers	Datasheet	2,325In Stock	Cut Tape ¥446.8 ¥337.2 ¥304 ¥277.4 Reel ¥235.9 View ¥262.4 ¥255.8 ¥244.2 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Single Color LEDs RED RED DIFF LENS FLAT DISC SLR-322VR3F ROHM Semiconductor 1: ¥94.7 6,258In Stock	Mfr. Part # SLR-322VR3F Mouser Part # 755-SLR-322VR3F	ROHM Semiconductor	Single Color LEDs RED RED DIFF LENS FLAT DISC Learn More about ROHM Semiconductor rohm slr 322 lamps	Datasheet	6,258In Stock	Cut Tape ¥94.7 ¥64.1 ¥45.7 ¥37.7 Reel ¥31.9 View ¥34.5 ¥30.1 ¥27.9 ¥25.7	Min.: 1 Mult.: 1 : 2,000

Optoelectronics

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Optoelectronics

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