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4 mm Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Single Colour LEDs LED Thru-Hole 2 x 4mm Amber R4AD Bivar 1: 0,525 € 890In Stock NRND	Mfr. Part No. R4AD Mouser Part No 749-R4AD NRND	Bivar	Single Colour LEDs LED Thru-Hole 2 x 4mm Amber	Datasheet	890In Stock	0,525 € 0,343 € 0,229 € 0,158 € View 0,14 € 0,132 € 0,112 € 0,109 €	Min.: 1 Mult.: 1
Multi-Colour LEDs 1616 RA YELLOW-GREEN 20mA 597-2302-807F Dialight 1: 0,705 € 1In Stock 3.500Expected 1/20/2027	Mfr. Part No. 597-2302-807F Mouser Part No 645-597-2302-807F	Dialight	Multi-Colour LEDs 1616 RA YELLOW-GREEN 20mA Learn More about Dialight 597 single color leds	Datasheet	1In Stock 3.500Expected 1/20/2027	Cut Tape 0,705 € 0,482 € 0,358 € Reel 0,276 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs LED PMI SSL-LX30S54YD Lumex 1: 0,482 € 395In Stock	Mfr. Part No. SSL-LX30S54YD Mouser Part No 696-SSL-LX30S54YD	Lumex	Single Colour LEDs LED PMI	Datasheet	395In Stock	0,482 € 0,316 € 0,212 € 0,151 € View 0,128 € 0,124 € 0,116 € 0,109 € 0,10 €	Min.: 1 Mult.: 1
Single Colour LEDs AllnGaP 204-10SURT/S530-A3 Everlight Restricted Availability	Mfr. Part No. 204-10SURT/S530-A3 Mouser Part No 638-20410SURTS530A3	Everlight	Single Colour LEDs AllnGaP Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
White LEDs White 6500K SYNIOS E4014 KW DPLS32.EC-6H6J-4C8E-1-120-R18 ams OSRAM 1: 0,533 € 24.000Expected 11/9/2026 New At Mouser	Mfr. Part No. KW DPLS32.EC-6H6J-4C8E-1-120-R18 Mouser Part No 720-WLS32EC6H6J4C8E1 New At Mouser	ams OSRAM	White LEDs White 6500K SYNIOS E4014 Learn More about ams OSRAM osram synios e4014 led	Datasheet	24.000Expected 11/9/2026	Cut Tape 0,533 € 0,366 € 0,264 € 0,218 € Reel 0,173 € View 0,202 € 0,163 € 0,15 € 0,147 €	Min.: 1 Mult.: 1 : 3.000
LED Lighting Driver ICs White LED driver wit h I2C compatible in LM27966SQ/NOPB Texas Instruments 1: 2,80 € 1.879Expected 2/15/2027	Mfr. Part No. LM27966SQ/NOPB Mouser Part No 926-LM27966SQ/NOPB	Texas Instruments	LED Lighting Driver ICs White LED driver wit h I2C compatible in	Datasheet	1.879Expected 2/15/2027	Cut Tape 2,80 € 2,11 € 1,93 € 1,74 € Reel 1,53 € View 1,64 € 1,62 € 1,46 € 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
LED Lighting Driver ICs LED Driver with PWM LED Driver AC/DC PWM AL1794AFE-13 Diodes Incorporated 1: 2,27 € 3.000Expected 10/30/2026	Mfr. Part No. AL1794AFE-13 Mouser Part No 621-AL1794AFE-13	Diodes Incorporated	LED Lighting Driver ICs LED Driver with PWM LED Driver AC/DC PWM Learn More about Diodes Incorporated diodes al179x drivers	Datasheet	3.000Expected 10/30/2026	Cut Tape 2,27 € 1,69 € 1,54 € 1,53 € Reel 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Multi-Colour LEDs 4020 Side View 4pins Addressable RGB 587-1064-137F Dialight 1: 0,748 € 48.000On Order	Mfr. Part No. 587-1064-137F Mouser Part No 645-587-1064-137F	Dialight	Multi-Colour LEDs 4020 Side View 4pins Addressable RGB Learn More about Dialight 587 addressable rgb leds	Datasheet	48.000On Order	Cut Tape 0,748 € 0,519 € 0,38 € 0,318 € 0,298 € Reel 0,27 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: 0,55 € 36.109Expected 11/25/2026	Mfr. Part No. LTE-209 Mouser Part No 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36.109Expected 11/25/2026	0,55 € 0,358 € 0,239 € 0,165 € View 0,145 € 0,133 € 0,123 € 0,116 € 0,109 €	Min.: 1 Mult.: 1
LED Lighting Driver ICs Funlight Led Driver A 926-LP3943ISQX/NOP A 926-LP3943ISQX/NOPB LP3943ISQ/NOPB Texas Instruments 1: 2,92 € 1.965Expected 11/2/2026	Mfr. Part No. LP3943ISQ/NOPB Mouser Part No 926-LP3943ISQ/NOPB	Texas Instruments	LED Lighting Driver ICs Funlight Led Driver A 926-LP3943ISQX/NOP A 926-LP3943ISQX/NOPB	Datasheet	1.965Expected 11/2/2026	Cut Tape 2,92 € 2,18 € 2,00 € 1,80 € Reel 1,58 € View 1,70 € 1,67 € 1,50 € 1,48 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Single Colour LEDs Red Diffused LITEON LTL-403HR LTL-403HR LITEON 1: 0,224 € 27.863Expected 11/26/2026	Mfr. Part No. LTL-403HR Mouser Part No 859-LTL-403HR	LITEON	Single Colour LEDs Red Diffused	Datasheet	27.863Expected 11/26/2026	0,224 € 0,151 € 0,102 € 0,084 € View 0,077 € 0,071 € 0,064 € 0,059 € 0,054 €	Min.: 1 Mult.: 1
Single Colour LEDs Yel Diffused 588nm 15mcd 60deg angle WP115A10YD Kingbright 1: 0,224 € 5.321On Order	Mfr. Part No. WP115A10YD Mouser Part No 604-WP115A10YD	Kingbright	Single Colour LEDs Yel Diffused 588nm 15mcd 60deg angle	Datasheet	5.321On Order On Order Ship Dates Mfr. No: WP115A10YD Stock: 0 On Order: 1.321 Expected 11/16/2026 4.000 Expected 11/23/2026 Factory Lead Time: 7 Weeks	0,224 € 0,155 € 0,109 € 0,105 € View 0,084 € 0,079 € 0,068 € 0,064 € 0,059 €	Min.: 1 Mult.: 1
Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd WP115VEYW Kingbright 1: 0,525 € 2.000Expected 11/19/2026	Mfr. Part No. WP115VEYW Mouser Part No 604-WP115VEYW	Kingbright	Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd	Datasheet	2.000Expected 11/19/2026	0,525 € 0,365 € 0,264 € 0,218 € View 0,191 € 0,185 € 0,173 € 0,163 € 0,152 €	Min.: 1 Mult.: 1
Single Colour LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: 0,206 € 12.131Expected 10/29/2026	Mfr. Part No. WP3A8ID Mouser Part No 604-WP3A8ID	Kingbright	Single Colour LEDs Red 625nm Diffused 25mcd	Datasheet	12.131Expected 10/29/2026	0,206 € 0,141 € 0,099 € 0,079 € View 0,072 € 0,067 € 0,059 € 0,057 € 0,052 €	Min.: 1 Mult.: 1
Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: 0,49 € 5.926Expected 2/9/2027	Mfr. Part No. SLR-332MG3F Mouser Part No 755-SLR-332MG3F	ROHM Semiconductor	Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	5.926Expected 2/9/2027	0,49 € 0,332 € 0,237 € 0,195 € View 0,179 € 0,168 € 0,156 € 0,144 € 0,133 €	Min.: 1 Mult.: 1
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-332VC3F ROHM Semiconductor 1: 0,49 € 3.997On Order	Mfr. Part No. SLR-332VC3F Mouser Part No 755-SLR-332VC3F	ROHM Semiconductor	Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	3.997On Order On Order Ship Dates Mfr. No: SLR-332VC3F Stock: 0 On Order: 1.997 Expected 12/8/2026 2.000 Expected 12/28/2026 Factory Lead Time: 17 Weeks	0,49 € 0,332 € 0,237 € 0,195 € View 0,179 € 0,168 € 0,156 € 0,144 € 0,133 €	Min.: 1 Mult.: 1
Single Colour LEDs 3.2mm2.5mm RED DIFF SLR-332VRT32 ROHM Semiconductor 1: 0,559 € 1.979Expected 12/28/2026	Mfr. Part No. SLR-332VRT32 Mouser Part No 755-SLR-332VRT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm RED DIFF Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1.979Expected 12/28/2026	Cut Tape 0,559 € 0,384 € 0,276 € 0,209 € Reel 0,163 € View 0,192 € 0,148 € 0,136 €	Min.: 1 Mult.: 1 : 2.000
Single Colour LEDs Right Angle Green SML-LXR44GC-TR Lumex 1: 0,49 € 16.444On Order	Mfr. Part No. SML-LXR44GC-TR Mouser Part No 696-SML-LXR44GC	Lumex	Single Colour LEDs Right Angle Green	Datasheet	16.444On Order On Order Ship Dates Mfr. No: SML-LXR44GC-TR Stock: 0 On Order: 7.944 Pending 8.500 Expected 12/23/2026 Factory Lead Time: 12 Weeks	Cut Tape 0,49 € 0,381 € 0,275 € Reel 0,227 € 0,203 € View 0,189 € 0,183 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Single Colour LEDs 3.2mm2.5mm GRN CLR ROHM Semiconductor SLR-332MCT32 SLR-332MCT32 ROHM Semiconductor 1: 0,688 € 2.000Expected 12/24/2026	Mfr. Part No. SLR-332MCT32 Mouser Part No 755-SLR-332MCT32	ROHM Semiconductor	Single Colour LEDs 3.2mm2.5mm GRN CLR Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2.000Expected 12/24/2026	Cut Tape 0,688 € 0,451 € 0,302 € 0,209 € Reel 0,158 € View 0,192 € 0,144 € 0,132 €	Min.: 1 Mult.: 1 : 2.000
White LEDs White 4500K SYNIOS E4014 KW DPLS32.EC-6H6J-4J8K-1 ams OSRAM 1: 0,499 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. KW DPLS32.EC-6H6J-4J8K-1 Mouser Part No 720-KWD2EC6H6J4J8K1	ams OSRAM	White LEDs White 4500K SYNIOS E4014 Learn More about ams OSRAM osram synios e4014 led	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape 0,499 € 0,345 € 0,249 € 0,206 € Reel 0,173 € View 0,192 € 0,163 € 0,15 € 0,147 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
White LEDs White 3000K SYNIOS E4014 KW DPLS32.EC-6H6J-4R8T-1 ams OSRAM 3.000: 0,169 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. KW DPLS32.EC-6H6J-4R8T-1 Mouser Part No 720-KWD2EC6H6J4R8T1	ams OSRAM	White LEDs White 3000K SYNIOS E4014 Learn More about ams OSRAM osram synios e4014 led	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 0,169 € 0,158 € 0,157 € 0,151 €	Min.: 3.000 Mult.: 3.000 : 3.000
White LEDs SYNIOS E4014 KW DPL833.KD KW DPL833.KD-JULP-D025D184-BG-N464 ams OSRAM 4.000: 0,236 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. KW DPL833.KD-JULP-D025D184-BG-N464 Mouser Part No 720-KWDPL833KDJULPD	ams OSRAM	White LEDs SYNIOS E4014 KW DPL833.KD	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 0,236 € 0,233 € 0,218 €	Min.: 4.000 Mult.: 4.000 : 4.000
Single Colour LEDs LA A67F LA A67F-AACA-24-1 ams OSRAM 1: 0,636 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. LA A67F-AACA-24-1 Mouser Part No 720-LAA67FA9931	ams OSRAM	Single Colour LEDs LA A67F	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape 0,636 € 0,427 € 0,304 € 0,251 € Reel 0,204 € View 0,241 € 0,164 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Single Colour LEDs RED SMD LED SIDELED Q65112A9481 ams OSRAM 1: 0,628 € Non-Stocked Lead-Time 8 Weeks New At Mouser	Mfr. Part No. Q65112A9481 Mouser Part No 720-Q65112A9481 New At Mouser	ams OSRAM	Single Colour LEDs RED SMD LED SIDELED	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape 0,628 € 0,427 € 0,303 € 0,25 € Reel 0,216 € View 0,23 € 0,20 € 0,187 € 0,172 €	Min.: 1 Mult.: 1 : 2.000
White LEDs White OSLON Boost KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S ams OSRAM 2.000: 4,61 € Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. KW CULPM1.TG-Z6RF7-ebvFfcbB46-65G5-F00-S Mouser Part No 720-W6RF7FB465G5FS	ams OSRAM	White LEDs White OSLON Boost	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel 4,61 €	Min.: 2.000 Mult.: 2.000 : 2.000

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