Opto-electronics – Mouser Ireland

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SLR-343x/SLR343x Circular LEDs

ROHM SLR-343x/SLR343x Circular LEDs lineup covers various types of LEDs including high-brightness/high-reliability lamps suitable for outdoor displays. They are standard LED-type flat disc φ3 LED lamps. Typical applications include coin processing machines, portable data terminals, digital multimeters, and motor control.

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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, Blue, 126mW, 20mA, 3.2V, Circular, Through-Hole SLR343BN2T3F ROHM Semiconductor 1: €1.04 3,652In Stock	Mfr. Part No. SLR343BN2T3F Mouser Part No 755-SLR343BN2T3F	ROHM Semiconductor	Single Colour LEDs LED, Blue, 126mW, 20mA, 3.2V, Circular, Through-Hole Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	3,652In Stock	€1.04 €0.729 €0.543 €0.459 View €0.433 €0.421 €0.379 €0.368 €0.357	Min.: 1 Mult.: 1
Single Colour LEDs LED, Green, 120mW, 20mA, 3.2V, Circular, Through-Hole SLR343EN4T3F ROHM Semiconductor 1: €1.43 4,514In Stock	Mfr. Part No. SLR343EN4T3F Mouser Part No 755-SLR343EN4T3F	ROHM Semiconductor	Single Colour LEDs LED, Green, 120mW, 20mA, 3.2V, Circular, Through-Hole Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	4,514In Stock	€1.43 €1.01 €0.762 €0.653 View €0.617 €0.584 €0.557 €0.533 Quote	Min.: 1 Mult.: 1
Single Colour LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT SLR-343DUT32 ROHM Semiconductor 1: €0.688 613In Stock	Mfr. Part No. SLR-343DUT32 Mouser Part No 755-SLR-343DUT32	ROHM Semiconductor	Single Colour LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	613In Stock	Cut Tape €0.688 €0.452 €0.301 €0.208 Reel €0.157 View €0.192 €0.144 €0.131 €0.125	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN SLR-343DC3F ROHM Semiconductor 1: €0.43 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	€0.43 €0.294 €0.211 €0.173 View €0.161 €0.16 €0.136 €0.131 €0.123	Min.: 1 Mult.: 1
Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS SLR-343DCT32 ROHM Semiconductor 1: €0.464 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 €0.464 €0.323 €0.231 €0.189 Reel €0.164 View €0.176 €0.149 €0.137	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Orange SLR-343DU3F ROHM Semiconductor 1: €0.43 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	€0.43 €0.294 €0.211 €0.173 View €0.161 €0.16 €0.136 €0.131 €0.123	Min.: 1 Mult.: 1
Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN SLR-343MC3F ROHM Semiconductor 1: €0.447 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	€0.447 €0.306 €0.219 €0.18 View €0.167 €0.156 €0.136 €0.127	Min.: 1 Mult.: 1
Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH SLR-343MCT32 ROHM Semiconductor 1: €0.421 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 €0.421 €0.292 €0.209 €0.172 Reel €0.148 View €0.159 €0.135 €0.124	Min.: 1 Mult.: 1 : 2,000
Multi-Colour LEDs LED-Green SLR-343MG3F ROHM Semiconductor 1: €0.49 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	€0.49 €0.332 €0.237 €0.195 View €0.179 €0.168 €0.156 €0.144 €0.133	Min.: 1 Mult.: 1
Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH SLR-343MGT32 ROHM Semiconductor 1: €0.49 12,640In Stock	Mfr. Part No. SLR-343MGT32 Mouser Part No 755-SLR-343MGT32	ROHM Semiconductor	Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	12,640In Stock	Cut Tape €0.49 €0.332 €0.237 €0.195 Reel €0.138 View €0.179 €0.13 €0.125 €0.123	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED SLR-343VC3F ROHM Semiconductor 1: €0.439 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 €0.439 €0.302 €0.217 €0.178 Reel €0.154 View €0.165 €0.14 €0.135 €0.126	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-343VCT32 ROHM Semiconductor 1: €0.439 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 €0.439 €0.304 €0.218 €0.18 Reel €0.156 View €0.167 €0.141 €0.13	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN SLR-343YC3F ROHM Semiconductor 1: €0.421 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	€0.421 €0.292 €0.209 €0.188 View €0.173 €0.148 €0.135 €0.13 €0.121	Min.: 1 Mult.: 1
Single Colour LEDs 3.1MM 585NM YEL TRANSP SLR-343YCT32 ROHM Semiconductor 1: €0.464 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 €0.464 €0.323 €0.232 €0.191 Reel €0.164 View €0.176 €0.15 €0.138	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs 3.1MM 585NM YEL DIFF SLR-343YYT32 ROHM Semiconductor 1: €0.49 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 €0.49 €0.332 €0.237 €0.195 Reel €0.168 View €0.179 €0.156 €0.144 €0.133	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Red SLR-343VR3F ROHM Semiconductor 1: €0.49 9,100On Order	Mfr. Part No. SLR-343VR3F Mouser Part No 755-SLR-343VR3F	ROHM Semiconductor	Single Colour LEDs LED-Red Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	9,100On Order On Order Ship Dates Mfr. No: SLR-343VR3F Stock: 0 On Order: 1,100 Expected 29/09/2026 8,000 Expected 14/12/2026 Factory Lead Time: 17 Weeks	Cut Tape €0.49 €0.332 €0.237 €0.195 Reel €0.168 View €0.179 €0.156 €0.144 €0.133	Min.: 1 Mult.: 1 : 2,000

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