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4 mm LEDs

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Length = 4 mm

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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.	Product Type	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Illumination Colour
Single Colour LEDs Blue 470nm 80mcd 20mA SSL-LX3054USBD Lumex 1: €1.43 891In Stock	Mfr. Part No. SSL-LX3054USBD Mouser Part No 696-SSL-LX3054USBD	Lumex	Single Colour LEDs Blue 470nm 80mcd 20mA	Datasheet	891In Stock	€1.43 €0.972 €0.731 €0.635 View €0.587 €0.568 €0.545 €0.52 Quote	Min.: 1 Mult.: 1	Single Color LEDs	Blue LEDs	Through Hole	T-1 (3 mm)	470 nm	Blue
Single Colour LEDs Yellow 585nm 30mcd 20mA SSL-LX3054YD Lumex 1: €0.31 1,964In Stock	Mfr. Part No. SSL-LX3054YD Mouser Part No 696-SSL-LX3054YD	Lumex	Single Colour LEDs Yellow 585nm 30mcd 20mA	Datasheet	1,964In Stock	€0.31 €0.211 €0.15 €0.127 View €0.126 €0.104 €0.095 €0.089 €0.083	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
Multi-Colour LEDs Green/Yellow Milky White SSL-LX3059GYW Lumex 1: €0.654 314In Stock 13,000On Order	Mfr. Part No. SSL-LX3059GYW Mouser Part No 696-SSL-LX3059GYW	Lumex	Multi-Colour LEDs Green/Yellow Milky White	Datasheet	314In Stock 13,000On Order On Order Ship Dates Mfr. No: SSL-LX3059GYW Stock: 314 Can Dispatch Immediately On Order: 5,000 Expected 30/11/2026 8,000 Expected 18/01/2027 Factory Lead Time: 12 Weeks	€0.654 €0.439 €0.311 €0.243 View €0.213 €0.204 €0.187 €0.179 €0.165	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	585 nm, 565 nm	Yellow, Green
Multi-Colour LEDs Red/Green Milky White SSL-LX3059IGW Lumex 1: €0.482 1,539In Stock 20,000Expected 25/11/2026	Mfr. Part No. SSL-LX3059IGW Mouser Part No 696-SSL-LX3059IGW	Lumex	Multi-Colour LEDs Red/Green Milky White	Datasheet	1,539In Stock 20,000Expected 25/11/2026	€0.482 €0.333 €0.24 €0.197 View €0.171 €0.158 €0.15 €0.141	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	635 nm, 565 nm	Red, Green
Single Colour LEDs Red 635nm 50mcd 12mA SSL-LX3054IT-12V Lumex 1: €0.525 4,440In Stock	Mfr. Part No. SSL-LX3054IT-12V Mouser Part No 696-SSLLX3054IT12V	Lumex	Single Colour LEDs Red 635nm 50mcd 12mA	Datasheet	4,440In Stock	€0.525 €0.362 €0.261 €0.217 View €0.201 €0.188 €0.175 €0.161 €0.15	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	635 nm	Red
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BC-3-F Bivar 1: €0.619 799In Stock	Mfr. Part No. 3BC-3-F Mouser Part No 749-3BC-3-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	799In Stock	€0.619 €0.432 €0.314 €0.261 View €0.229 €0.212 €0.203 €0.192	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	625 nm, 568 nm	Red, Green
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel 3BC-3-R/Y-F Bivar 1: €0.705 799In Stock	Mfr. Part No. 3BC-3-R/Y-F Mouser Part No 749-3BC-3-R/Y-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel	Datasheet	799In Stock	€0.705 €0.475 €0.336 €0.278 View €0.25 €0.235 €0.197	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	625 nm, 590 nm	Red, Yellow
Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 3BC-3-Y/G-F Bivar 1: €0.705 1,261In Stock	Mfr. Part No. 3BC-3-Y/G-F Mouser Part No 749-3BC-3-Y/G-F	Bivar	Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn	Datasheet	1,261In Stock	€0.705 €0.475 €0.322 €0.297 View €0.279 €0.229 €0.197	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	590 nm, 568 nm	Yellow, Green
Single Colour LEDs LED Thru-Hole 2 x 4mm Red R4RD Bivar 1: €0.344 707In Stock NRND	Mfr. Part No. R4RD Mouser Part No 749-R4RD NRND	Bivar	Single Colour LEDs LED Thru-Hole 2 x 4mm Red	Datasheet	707In Stock	€0.344 €0.234 €0.175 €0.12 View €0.111 €0.106 €0.098 €0.092 €0.083	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		700 nm	Red
Single Colour LEDs Infrared Emitter 700nm MT112TB-RG-A Marktech Optoelectronics 1: €0.224 5,735In Stock	Mfr. Part No. MT112TB-RG-A Mouser Part No 193-MT112TB-RG-A	Marktech Optoelectronics	Single Colour LEDs Infrared Emitter 700nm Learn More about Marktech Optoelectronics marktech near ir emitters	Datasheet	5,735In Stock	€0.224 €0.153 €0.108 €0.087 View €0.079 €0.073 €0.066 €0.062 €0.058	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs Visible Emitter 572nm MT212TB-G-A Marktech Optoelectronics 1: €0.224 5,102In Stock	Mfr. Part No. MT212TB-G-A Mouser Part No 193-MT212TB-G-A	Marktech Optoelectronics	Single Colour LEDs Visible Emitter 572nm Learn More about Marktech Optoelectronics marktech visible emitters	Datasheet	5,102In Stock	€0.224 €0.153 €0.108 €0.087 View €0.084 €0.079 €0.071 €0.062 €0.058	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	2 mm x 4 mm	572 nm	Green
Single Colour LEDs LED PMI SSL-LX3034GD Lumex 1: €0.267 4,443In Stock	Mfr. Part No. SSL-LX3034GD Mouser Part No 696-SSL-LX3034GD	Lumex	Single Colour LEDs LED PMI	Datasheet	4,443In Stock	€0.267 €0.182 €0.129 €0.104 View €0.091 €0.068 €0.064	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole	T-1 (3 mm)	565 nm	Green
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	Single Color LEDs	Amber LEDs	Through Hole		605 nm	Amber
Multi-Colour LEDs 1616 RA YELLOW-GREEN 20mA 597-2302-807F Dialight 1: €0.705 1In Stock 3,500Expected 20/01/2027	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 20/01/2027	Cut Tape €0.705 €0.482 €0.358 Reel €0.276 MouseReel Available	Min.: 1 Mult.: 1 : 500	Multi-Color LEDs	Bi-Color LEDs	SMD/SMT	1616 (4040 metric)	573 nm	Green, Yellow
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 Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	585 nm	Yellow
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	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	624 nm	Red
Single Colour LEDs Red 625nm Diffused 25mcd WP3A8ID Kingbright 1: €0.206 31,061On Order	Mfr. Part No. WP3A8ID Mouser Part No 604-WP3A8ID	Kingbright	Single Colour LEDs Red 625nm Diffused 25mcd	Datasheet	31,061On Order On Order Ship Dates Mfr. No: WP3A8ID Stock: 0 On Order: 12,061 Pending 19,000 Expected 22/12/2026 Factory Lead Time: 8 Weeks	€0.206 €0.141 €0.099 €0.079 View €0.072 €0.067 €0.059 €0.057 €0.052	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole	T-1 (3 mm)	617 nm	Red
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	Multi-Color LEDs	RGB LEDs	SMD/SMT		460 nm, 520 nm, 620 nm	RGB
Infrared Emitters Emitter Clear 940nm LTE-209 LITEON 1: €0.55 36,109On Order	Mfr. Part No. LTE-209 Mouser Part No 859-LTE-209	LITEON	Infrared Emitters Emitter Clear 940nm Learn More about LITEON ir leds	Datasheet	36,109On Order On Order Ship Dates Mfr. No: LTE-209 Stock: 0 On Order: 5,109 Expected 16/11/2026 31,000 Expected 25/11/2026 Factory Lead Time: 26 Weeks	€0.55 €0.358 €0.239 €0.165 View €0.145 €0.133 €0.123 €0.116 €0.109	Min.: 1 Mult.: 1	IR Emitters (IR LEDs)		Through Hole	T-1 (3 mm)		Infrared
Single Colour LEDs Red Diffused LITEON LTL-403HR LTL-403HR LITEON 1: €0.224 27,863Expected 26/11/2026	Mfr. Part No. LTL-403HR Mouser Part No 859-LTL-403HR	LITEON	Single Colour LEDs Red Diffused	Datasheet	27,863Expected 26/11/2026	€0.224 €0.151 €0.102 €0.084 View €0.077 €0.071 €0.064 €0.059 €0.054	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		623 nm	Red
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 16/11/2026 4,000 Expected 23/11/2026 Factory Lead Time: 6 Weeks	€0.224 €0.155 €0.109 €0.105 View €0.084 €0.079 €0.068 €0.064 €0.059	Min.: 1 Mult.: 1	Single Color LEDs	Yellow LEDs	Through Hole	T-1 (3 mm)	588 nm	Yellow
Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd WP115VEYW Kingbright 1: €0.525 2,000Expected 16/11/2026	Mfr. Part No. WP115VEYW Mouser Part No 604-WP115VEYW	Kingbright	Multi-Colour LEDs Red Yellow 625 588nm Diffused 50 15mcd	Datasheet	2,000Expected 16/11/2026	€0.525 €0.365 €0.264 €0.218 View €0.191 €0.185 €0.173 €0.163 €0.152	Min.: 1 Mult.: 1	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	617 nm, 588 nm	Red, Yellow
Single Colour LEDs GREEN GRN DIFF LENS 2.5mm PITCH SLR-332MG3F ROHM Semiconductor 1: €0.464 5,926Expected 09/02/2027	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 09/02/2027	€0.464 €0.316 €0.228 €0.187 View €0.175 €0.163 €0.148 €0.142 €0.133	Min.: 1 Mult.: 1	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
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 08/12/2026 2,000 Expected 28/12/2026 Factory Lead Time: 17 Weeks	€0.49 €0.332 €0.232 €0.193 View €0.179 €0.168 €0.156 €0.144 €0.133	Min.: 1 Mult.: 1	Single Color LEDs	Red LEDs	Through Hole		650 nm	Red
Single Colour LEDs 3.2mm2.5mm RED DIFF SLR-332VRT32 ROHM Semiconductor 1: €0.559 1,979Expected 28/12/2026	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 28/12/2026	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 Color LEDs	Red LEDs	Through Hole		650 nm	Red