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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.	Product Type	Product	Mounting Style	Package/Case	Wavelength/Colour Temperature	Illumination Colour
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 Color LEDs	Blue LEDs	Through Hole		470 nm	Blue
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 Color LEDs	Green LEDs	Through Hole		525 nm	Green
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 Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH SLR-343MGT32 ROHM Semiconductor 1: 0,421 € 6 640In Stock 6 000Expected 29/09/2026	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	6 640In Stock 6 000Expected 29/09/2026	Cut Tape 0,421 € 0,292 € 0,209 € 0,172 € Reel 0,152 € View 0,159 € 0,138 € 0,123 € 0,119 €	Min.: 1 Mult.: 1 : 2 000	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
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 Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
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 Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
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 Color LEDs	Orange LEDs	Through Hole		610 nm	Orange
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 Color LEDs	Green LEDs	Through Hole		563 nm	Green
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	Single Color LEDs	Green LEDs	Through Hole		563 nm	Green
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	Multi-Color LEDs	Bi-Color LEDs	Through Hole	T-1 (3 mm)	563 nm	Yellow-Green
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 Color LEDs	Red LEDs	Through Hole		650 nm	Red
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 Color LEDs	Red LEDs	Through Hole		650 nm	Red
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 Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
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 Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
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 Color LEDs	Yellow LEDs	Through Hole		585 nm	Yellow
Single Colour LEDs LED-Red SLR-343VR3F ROHM Semiconductor 1: 0,49 € 8 000Expected 14/12/2026	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	8 000Expected 14/12/2026	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 Color LEDs	Red LEDs	Through Hole		630 nm	Red

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