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40 deg Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343MG3F ROHM Semiconductor 1: £0.496 188In Stock 8,000On Order	Mfr. Part No. SLI-343MG3F Mouser Part No 755-SLI-343MG3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	188In Stock 8,000On Order On Order Ship Dates Mfr. No: SLI-343MG3F Stock: 188 Can Dispatch Immediately On Order: 4,000 Expected 08/12/2026 4,000 Expected 14/12/2026 Factory Lead Time: 28 Weeks	£0.496 £0.333 £0.237 £0.196 View £0.18 £0.169 £0.157 £0.151	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343U8RC3F ROHM Semiconductor 1: £0.45 2,490In Stock	Mfr. Part No. SLI-343U8RC3F Mouser Part No 755-SLI-343U8RC3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,490In Stock	£0.45 £0.296 £0.197 £0.137 View £0.126 £0.117	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343UR3FW ROHM Semiconductor 1: £0.593 1,108In Stock	Mfr. Part No. SLI-343UR3FW Mouser Part No 755-SLI-343UR3FW	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	1,108In Stock	£0.593 £0.394 £0.264 £0.182 £0.168	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343URC3F ROHM Semiconductor 1: £0.623 155In Stock	Mfr. Part No. SLI-343URC3F Mouser Part No 755-SLI-343URC3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	155In Stock	£0.623 £0.429 £0.312 £0.255 View £0.238 £0.228 £0.217	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343URC3FW ROHM Semiconductor 1: £0.593 715In Stock	Mfr. Part No. SLI-343URC3FW Mouser Part No 755-SLI-343URC3FW	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	715In Stock	£0.593 £0.394 £0.264 £0.182	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343V8R3F ROHM Semiconductor 1: £0.601 399In Stock	Mfr. Part No. SLI-343V8R3F Mouser Part No 755-SLI-343V8R3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	399In Stock	£0.601 £0.394 £0.263 £0.182 View £0.168 £0.155 £0.146 £0.137	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343V8RC3F ROHM Semiconductor 1: £0.443 2,623In Stock	Mfr. Part No. SLI-343V8RC3F Mouser Part No 755-SLI-343V8RC3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	2,623In Stock	£0.443 £0.287 £0.192 £0.133 View £0.122 £0.113	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343Y8C3F ROHM Semiconductor 1: £0.443 1,905In Stock	Mfr. Part No. SLI-343Y8C3F Mouser Part No 755-SLI-343Y8C3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,905In Stock	£0.443 £0.287 £0.192 £0.133 £0.122	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343Y8Y3F ROHM Semiconductor 1: £0.443 1,808In Stock	Mfr. Part No. SLI-343Y8Y3F Mouser Part No 755-SLI-343Y8Y3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,808In Stock	£0.443 £0.287 £0.192 £0.133 £0.122	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-343YY3F ROHM Semiconductor 1: £0.63 14In Stock	Mfr. Part No. SLI-343YY3F Mouser Part No 755-SLI-343YY3F	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli 343x leds	Datasheet	14In Stock	£0.63 £0.439 £0.312 £0.268 View £0.25 £0.236 £0.217	Min.: 1 Mult.: 1
Single Colour LEDs The factory is currently not accepting orders for this product. SLI-560UTT32 ROHM Semiconductor 1: £0.578 3,534In Stock	Mfr. Part No. SLI-560UTT32 Mouser Part No 755-SLI-560UTT32	ROHM Semiconductor	Single Colour LEDs The factory is currently not accepting orders for this product. Learn More about ROHM Semiconductor rohm sli580x sla560x 5mm high brightness leds	Datasheet	3,534In Stock	£0.578 £0.391 £0.278 £0.23 View £0.211 £0.198	Min.: 1 Mult.: 1
Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN SLR-343DC3F ROHM Semiconductor 1: £0.375 2,055In Stock	Mfr. Part No. SLR-343DC3F Mouser Part No 755-SLR-343DC3F	ROHM Semiconductor	Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	2,055In Stock	£0.375 £0.257 £0.184 £0.151 View £0.141 £0.14 £0.119 £0.114 £0.107	Min.: 1 Mult.: 1
Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS SLR-343DCT32 ROHM Semiconductor 1: £0.405 1,658In Stock	Mfr. Part No. SLR-343DCT32 Mouser Part No 755-SLR-343DCT32	ROHM Semiconductor	Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1,658In Stock	Cut Tape £0.405 £0.282 £0.202 £0.165 Reel £0.143 View £0.154 £0.13 £0.12	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Orange SLR-343DU3F ROHM Semiconductor 1: £0.375 2,110In Stock	Mfr. Part No. SLR-343DU3F Mouser Part No 755-SLR-343DU3F	ROHM Semiconductor	Single Colour LEDs LED-Orange Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	2,110In Stock	£0.375 £0.257 £0.184 £0.151 View £0.141 £0.14 £0.119 £0.114 £0.107	Min.: 1 Mult.: 1
Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN SLR-343MC3F ROHM Semiconductor 1: £0.39 5,800In Stock	Mfr. Part No. SLR-343MC3F Mouser Part No 755-SLR-343MC3F	ROHM Semiconductor	Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	5,800In Stock	£0.39 £0.267 £0.191 £0.157 View £0.146 £0.136 £0.119 £0.111	Min.: 1 Mult.: 1
Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH SLR-343MCT32 ROHM Semiconductor 1: £0.368 3,363In Stock	Mfr. Part No. SLR-343MCT32 Mouser Part No 755-SLR-343MCT32	ROHM Semiconductor	Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	3,363In Stock	Cut Tape £0.368 £0.255 £0.182 £0.15 Reel £0.129 View £0.139 £0.118 £0.108	Min.: 1 Mult.: 1 : 2,000
Multi-Colour LEDs LED-Green SLR-343MG3F ROHM Semiconductor 1: £0.428 2,526In Stock 8,000Expected 09/11/2026	Mfr. Part No. SLR-343MG3F Mouser Part No 755-SLR-343MG3F	ROHM Semiconductor	Multi-Colour LEDs LED-Green Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	2,526In Stock 8,000Expected 09/11/2026	£0.428 £0.29 £0.207 £0.17 View £0.156 £0.147 £0.136 £0.126 £0.116	Min.: 1 Mult.: 1
Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED SLR-343VC3F ROHM Semiconductor 1: £0.383 2,104In Stock	Mfr. Part No. SLR-343VC3F Mouser Part No 755-SLR-343VC3F	ROHM Semiconductor	Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	2,104In Stock	Cut Tape £0.383 £0.264 £0.189 £0.155 Reel £0.134 View £0.144 £0.122 £0.118 £0.11	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-343VCT32 ROHM Semiconductor 1: £0.383 4,425In Stock	Mfr. Part No. SLR-343VCT32 Mouser Part No 755-SLR-343VCT32	ROHM Semiconductor	Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	4,425In Stock	Cut Tape £0.383 £0.265 £0.19 £0.157 Reel £0.136 View £0.146 £0.123 £0.113	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN SLR-343YC3F ROHM Semiconductor 1: £0.368 1,478In Stock	Mfr. Part No. SLR-343YC3F Mouser Part No 755-SLR-343YC3F	ROHM Semiconductor	Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1,478In Stock	£0.368 £0.255 £0.182 £0.164 View £0.151 £0.129 £0.118 £0.113 £0.106	Min.: 1 Mult.: 1
Single Colour LEDs 3.1MM 585NM YEL TRANSP SLR-343YCT32 ROHM Semiconductor 1: £0.405 1,726In Stock	Mfr. Part No. SLR-343YCT32 Mouser Part No 755-SLR-343YCT32	ROHM Semiconductor	Single Colour LEDs 3.1MM 585NM YEL TRANSP Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1,726In Stock	Cut Tape £0.405 £0.282 £0.203 £0.167 Reel £0.143 View £0.154 £0.131 £0.12	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Yellow SLR-343YY3F ROHM Semiconductor 1: £0.443 983In Stock	Mfr. Part No. SLR-343YY3F Mouser Part No 755-SLR-343YY3F	ROHM Semiconductor	Single Colour LEDs LED-Yellow Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	983In Stock	£0.443 £0.306 £0.218 £0.164 View £0.151 £0.129 £0.118 £0.113 £0.106	Min.: 1 Mult.: 1
Single Colour LEDs 3.1MM 585NM YEL DIFF SLR-343YYT32 ROHM Semiconductor 1: £0.428 821In Stock 8,000Expected 02/11/2026	Mfr. Part No. SLR-343YYT32 Mouser Part No 755-SLR-343YYT32	ROHM Semiconductor	Single Colour LEDs 3.1MM 585NM YEL DIFF Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	821In Stock 8,000Expected 02/11/2026	Cut Tape £0.428 £0.29 £0.207 £0.17 Reel £0.147 View £0.156 £0.136 £0.126 £0.116	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs ORANGE FLANGED ORANGE DIFFUSED LENS SLR-56DU3F ROHM Semiconductor 1: £0.405 1,877In Stock	Mfr. Part No. SLR-56DU3F Mouser Part No 755-SLR-56DU3F	ROHM Semiconductor	Single Colour LEDs ORANGE FLANGED ORANGE DIFFUSED LENS Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	1,877In Stock	£0.405 £0.292 £0.208 £0.172 View £0.157 £0.148 £0.132 £0.126 £0.118	Min.: 1 Mult.: 1
Single Colour LEDs GREEN FLANGED GRN CLEAR LENS SLR-56MC3F ROHM Semiconductor 1: £0.421 937In Stock	Mfr. Part No. SLR-56MC3F Mouser Part No 755-SLR-56MC3F	ROHM Semiconductor	Single Colour LEDs GREEN FLANGED GRN CLEAR LENS Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	937In Stock	£0.421 £0.291 £0.21 £0.172 View £0.159 £0.149 £0.134 £0.131 £0.123	Min.: 1 Mult.: 1