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4 mm Optoelectronics

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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 Blue 470nm 80mcd 20mA SSL-LX3054USBD Lumex 1: ¥275.7 891In Stock	Mfr. Part # SSL-LX3054USBD Mouser Part # 696-SSL-LX3054USBD	Lumex	Single Color LEDs Blue 470nm 80mcd 20mA	Datasheet	891In Stock	¥275.7 ¥187.7 ¥141.2 ¥122.6 View ¥113.3 ¥109.6 ¥105.1 ¥100.3 Quote	Min.: 1 Mult.: 1
Single Color LEDs Yellow 585nm 30mcd 20mA SSL-LX3054YD Lumex 1: ¥59.8 1,964In Stock	Mfr. Part # SSL-LX3054YD Mouser Part # 696-SSL-LX3054YD	Lumex	Single Color LEDs Yellow 585nm 30mcd 20mA	Datasheet	1,964In Stock	¥59.8 ¥40.7 ¥28.9 ¥24.3 View ¥22.1 ¥20.6 ¥18.3 ¥17.3 ¥16.1	Min.: 1 Mult.: 1
Multi-Color LEDs Green/Yellow Milky White SSL-LX3059GYW Lumex 1: ¥101.3 2,316In Stock 5,000Expected 11/30/2026	Mfr. Part # SSL-LX3059GYW Mouser Part # 696-SSL-LX3059GYW	Lumex	Multi-Color LEDs Green/Yellow Milky White	Datasheet	2,316In Stock 5,000Expected 11/30/2026	¥101.3 ¥69.8 ¥50.3 ¥41.4 View ¥36 ¥33.4 ¥31.7 ¥29.9	Min.: 1 Mult.: 1
Multi-Color LEDs Red/Green Milky White SSL-LX3059IGW Lumex 1: ¥93 2,709In Stock 20,000Expected 11/25/2026	Mfr. Part # SSL-LX3059IGW Mouser Part # 696-SSL-LX3059IGW	Lumex	Multi-Color LEDs Red/Green Milky White	Datasheet	2,709In Stock 20,000Expected 11/25/2026	¥93 ¥64.3 ¥46.3 ¥38 View ¥33.1 ¥30.6 ¥28.9 ¥27.2	Min.: 1 Mult.: 1
Single Color LEDs Red 635nm 50mcd 12mA SSL-LX3054IT-12V Lumex 1: ¥101.3 5,445In Stock	Mfr. Part # SSL-LX3054IT-12V Mouser Part # 696-SSLLX3054IT12V	Lumex	Single Color LEDs Red 635nm 50mcd 12mA	Datasheet	5,445In Stock	¥101.3 ¥69.9 ¥50.5 ¥41.9 View ¥38.9 ¥36.4 ¥33.7 ¥31.1 ¥28.7	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BC-3-F Bivar 1: ¥127.9 799In Stock	Mfr. Part # 3BC-3-F Mouser Part # 749-3BC-3-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	799In Stock	¥127.9 ¥88.4 ¥64.3 ¥53.3 View ¥46.8 ¥43.5 ¥41.4 ¥39.2	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel 3BC-3-R/Y-F Bivar 1: ¥136.2 799In Stock	Mfr. Part # 3BC-3-R/Y-F Mouser Part # 749-3BC-3-R/Y-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel	Datasheet	799In Stock	¥136.2 ¥91.7 ¥64.9 ¥53.7 View ¥49.3 ¥46.2 ¥38 ¥37	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 3BC-3-Y/G-F Bivar 1: ¥136.2 1,261In Stock	Mfr. Part # 3BC-3-Y/G-F Mouser Part # 749-3BC-3-Y/G-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn	Datasheet	1,261In Stock	¥136.2 ¥91.7 ¥71.1 ¥69.3 View ¥62.3 ¥45 ¥38	Min.: 1 Mult.: 1
Single Color LEDs LED PMI SSL-LX3034GD Lumex 1: ¥51.5 4,443In Stock	Mfr. Part # SSL-LX3034GD Mouser Part # 696-SSL-LX3034GD	Lumex	Single Color LEDs LED PMI	Datasheet	4,443In Stock	¥51.5 ¥35.2 ¥24.9 ¥20.1 View ¥16.1 ¥13.6 ¥13.3	Min.: 1 Mult.: 1
Single Color LEDs LED PMI SSL-LX30S54YD Lumex 1: ¥93 395In Stock	Mfr. Part # SSL-LX30S54YD Mouser Part # 696-SSL-LX30S54YD	Lumex	Single Color LEDs LED PMI	Datasheet	395In Stock	¥93 ¥61.1 ¥40.9 ¥29.2 View ¥24.7 ¥23.9 ¥22.4 ¥21.1 ¥19.3	Min.: 1 Mult.: 1
Multi-Color LEDs 4x4mm RA Red/Green PLCC2 AA4040R3G2CT/R-10MAT Kingbright 1: ¥250.8 Lead-Time 11 Weeks	Mfr. Part # AA4040R3G2CT/R-10MAT Mouser Part # 604-AA4040R3G2CT/R10	Kingbright	Multi-Color LEDs 4x4mm RA Red/Green PLCC2 Learn More about Kingbright high temperature leds	Datasheet	Lead-Time 11 Weeks	Cut Tape ¥250.8 ¥197.7 ¥147.5 Reel ¥126.1 ¥119.1 View ¥113.3 ¥108.3 ¥93.5 MouseReel Available	Min.: 1 Mult.: 1 : 500
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: ¥106.3 36,109Expected 11/25/2026	Mfr. Part # LTE-209 Mouser Part # 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36,109Expected 11/25/2026	¥106.3 ¥69.1 ¥46.2 ¥31.9 View ¥28.1 ¥25.7 ¥23.8 ¥22.4 ¥21.1	Min.: 1 Mult.: 1
LED Lighting Driver ICs Funlight Led Driver A 926-LP3943ISQX/NOP A 926-LP3943ISQX/NOPB LP3943ISQ/NOPB Texas Instruments 1: ¥564.7 1,990Expected 11/2/2026	Mfr. Part # LP3943ISQ/NOPB Mouser Part # 926-LP3943ISQ/NOPB	Texas Instruments	LED Lighting Driver ICs Funlight Led Driver A 926-LP3943ISQX/NOP A 926-LP3943ISQX/NOPB	Datasheet	1,990Expected 11/2/2026	Cut Tape ¥564.7 ¥421.9 ¥387 ¥347.1 Reel ¥305.6 View ¥328.9 ¥322.2 ¥289 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Single Color LEDs 4x4mm RA Red PLCC2 AA4040LSURCKT-AMT Kingbright 1: ¥136.2 5,219Expected 11/12/2026	Mfr. Part # AA4040LSURCKT-AMT Mouser Part # 604-AA4040LSURCKTAMT	Kingbright	Single Color LEDs 4x4mm RA Red PLCC2 Learn More about Kingbright high temperature leds	Datasheet	5,219Expected 11/12/2026	Cut Tape ¥136.2 ¥95.3 ¥69.9 Reel ¥59.6 ¥52.7 View ¥49.2 ¥48 ¥45.5 ¥44.5 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Color LEDs 4x4mm RA Yellow PLCC2 AA4040LSYCKT/J3-AMT Kingbright 1: ¥162.8 1,497Expected 11/23/2026	Mfr. Part # AA4040LSYCKT/J3-AMT Mouser Part # 604-AA4040LSYCKTJ3AM	Kingbright	Single Color LEDs 4x4mm RA Yellow PLCC2 Learn More about Kingbright high temperature leds	Datasheet	1,497Expected 11/23/2026	Cut Tape ¥162.8 ¥114.1 ¥84.2 Reel ¥67.9 ¥64.3 View ¥61.6 ¥60.3 ¥58.3 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Color LEDs AA4040SYSK/J3 Kingbright 1: ¥152.8 2,500Expected 12/28/2026	Mfr. Part # AA4040SYSK/J3 Mouser Part # 604-AA4040SYSK/J3	Kingbright	Single Color LEDs Learn More about Kingbright aa4040 smd leds	Datasheet	2,500Expected 12/28/2026	Cut Tape ¥152.8 ¥106.5 ¥78.4 Reel ¥65.8 ¥59.6 View ¥55.8 ¥54.3 ¥53.2 ¥51.3 MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Color LEDs Green Water Clear 525nm 1200mcd AA4040ZGS/G Kingbright 1: ¥176.1 3,000On Order	Mfr. Part # AA4040ZGS/G Mouser Part # 604-AA4040ZGS/G	Kingbright	Single Color LEDs Green Water Clear 525nm 1200mcd Learn More about Kingbright aa4040 smd leds	Datasheet	3,000On Order On Order Ship Dates Mfr. #: AA4040ZGS/G Stock: 0 On Order: 1,000 Expected 10/29/2026 2,000 Expected 11/12/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥176.1 ¥123.6 ¥91.7 Reel ¥77.2 ¥70.1 View ¥65.8 ¥64.3	Min.: 1 Mult.: 1 : 500
Single Color LEDs Yel Diffused 588nm 15mcd 60deg angle WP115A10YD Kingbright 1: ¥43.2 5,321On Order	Mfr. Part # WP115A10YD Mouser Part # 604-WP115A10YD	Kingbright	Single Color LEDs Yel Diffused 588nm 15mcd 60deg angle	Datasheet	5,321On Order On Order Ship Dates Mfr. #: WP115A10YD Stock: 0 On Order: 1,321 Expected 11/23/2026 4,000 Expected 11/27/2026 Factory Lead-Time: 7 Weeks	¥43.2 ¥29.9 ¥21.1 ¥20.3 View ¥16.3 ¥15.3 ¥13.1 ¥12.3 ¥11.5	Min.: 1 Mult.: 1
Multi-Color LEDs Red Yellow 625 588nm Diffused 50 15mcd WP115VEYW Kingbright 1: ¥101.3 2,000Expected 11/19/2026	Mfr. Part # WP115VEYW Mouser Part # 604-WP115VEYW	Kingbright	Multi-Color LEDs Red Yellow 625 588nm Diffused 50 15mcd	Datasheet	2,000Expected 11/19/2026	¥101.3 ¥70.4 ¥51 ¥42.2 View ¥36.9 ¥35.7 ¥33.4 ¥31.4 ¥29.4	Min.: 1 Mult.: 1
Single Color LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: ¥39.9 12,131Expected 10/29/2026	Mfr. Part # WP3A8ID Mouser Part # 604-WP3A8ID	Kingbright	Single Color LEDs Red 625nm Diffused 25mcd	Datasheet	12,131Expected 10/29/2026	¥39.9 ¥27.2 ¥19.1 ¥15.3 View ¥14 ¥13 ¥11.5 ¥11 ¥10.1	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FAN2FF10-2M Banner Engineering 1: ¥18,935.4 3Expected 11/3/2026 New Product	Mfr. Part # Q2FAN2FF10-2M Mouser Part # 778-Q2FAN2FF10-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3Expected 11/3/2026	¥18,935.4	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD Q2FAN2FF15-Q Banner Engineering 1: ¥18,935.4 3Expected 11/4/2026 New Product	Mfr. Part # Q2FAN2FF15-Q Mouser Part # 778-Q2FAN2FF15-Q New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3Expected 11/4/2026	¥18,935.4	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD Q2FAN2FF15-Q5 Banner Engineering 1: ¥18,935.4 3Expected 10/26/2026 New Product	Mfr. Part # Q2FAN2FF15-Q5 Mouser Part # 778-Q2FAN2FF15-Q5 New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3Expected 10/26/2026	¥18,935.4	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Q2FAN2FF30-2M Banner Engineering 1: ¥18,935.4 3Expected 11/13/2026 New Product	Mfr. Part # Q2FAN2FF30-2M Mouser Part # 778-Q2FAN2FF30-2M New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3Expected 11/13/2026	¥18,935.4	Min.: 1 Mult.: 1
Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD Q2FAN2FF30-Q5 Banner Engineering 1: ¥18,935.4 3Expected 11/4/2026 New Product	Mfr. Part # Q2FAN2FF30-Q5 Mouser Part # 778-Q2FAN2FF30-Q5 New Product	Banner Engineering	Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD Learn More about Banner Engineering banner q2f photoelectric sensors	Datasheet	3Expected 11/4/2026	¥18,935.4	Min.: 1 Mult.: 1