Opto-electronics – Mouser Singapore

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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 (SGD) 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: $1.65 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	$1.65 $1.15 $0.858 $0.726 View $0.684 $0.665 $0.60 $0.582 $0.564	Min.: 1 Mult.: 1
Single Colour LEDs LED, Green, 120mW, 20mA, 3.2V, Circular, Through-Hole SLR343EN4T3F ROHM Semiconductor 1: $2.26 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	$2.26 $1.60 $1.20 $1.03 View $0.975 $0.923 $0.881 $0.843 Quote	Min.: 1 Mult.: 1
Single Colour LEDs 3.1mm 2.5mm PITCH ORN DIFF AUTO INSERT SLR-343DUT32 ROHM Semiconductor 1: $1.09 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 $1.09 $0.714 $0.476 $0.329 Reel $0.249 View $0.303 $0.227 $0.207 $0.197	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs GREEN DIFFUSED LENS 2.5mm PITCH SLR-343MGT32 ROHM Semiconductor 1: $0.775 12,630In 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	12,630In Stock	Cut Tape $0.775 $0.525 $0.374 $0.309 Reel $0.218 View $0.283 $0.205 $0.197 $0.194	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED UNI-COLOR ORANGE 610NM 2PIN SLR-343DC3F ROHM Semiconductor 1: $0.68 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	$0.68 $0.465 $0.333 $0.273 View $0.254 $0.253 $0.215 $0.207 $0.194	Min.: 1 Mult.: 1
Single Colour LEDs LED AUTO INS 3.1/2.5MM ORNG LENS SLR-343DCT32 ROHM Semiconductor 1: $0.734 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 $0.734 $0.51 $0.366 $0.299 Reel $0.26 View $0.279 $0.235 $0.216	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Orange SLR-343DU3F ROHM Semiconductor 1: $0.68 2,050In 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	2,050In Stock	$0.68 $0.465 $0.333 $0.273 View $0.254 $0.253 $0.215 $0.207 $0.194	Min.: 1 Mult.: 1
Single Colour LEDs LED 563NM 2PIN UNI-COLOR GREEN SLR-343MC3F ROHM Semiconductor 1: $0.707 5,789In 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	5,789In Stock	$0.707 $0.484 $0.347 $0.284 View $0.264 $0.246 $0.215 $0.201	Min.: 1 Mult.: 1
Single Colour LEDs GREEN CLEAR LENS 2.5mm PITCH SLR-343MCT32 ROHM Semiconductor 1: $0.734 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 $0.734 $0.50 $0.36 $0.296 Reel $0.257 View $0.276 $0.234 $0.215 $0.211	Min.: 1 Mult.: 1 : 2,000
Multi-Colour LEDs LED-Green SLR-343MG3F ROHM Semiconductor 1: $0.775 2,526In Stock 8,000Expected 9/11/2026	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 9/11/2026	$0.775 $0.525 $0.374 $0.309 View $0.283 $0.265 $0.246 $0.228 $0.211	Min.: 1 Mult.: 1
Single Colour LEDs LED 650NM 2PIN UNI-COLOR RED SLR-343VC3F ROHM Semiconductor 1: $0.734 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 $0.734 $0.50 $0.36 $0.296 Reel $0.257 View $0.276 $0.234 $0.226 $0.211	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-343VCT32 ROHM Semiconductor 1: $0.694 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 $0.694 $0.481 $0.345 $0.284 Reel $0.246 View $0.264 $0.223 $0.205	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED-Red SLR-343VR3F ROHM Semiconductor 1: $0.775 1,100In Stock 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	1,100In Stock 8,000Expected 14/12/2026	Cut Tape $0.775 $0.525 $0.374 $0.309 Reel $0.265 View $0.283 $0.246 $0.228 $0.211	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs LED UNI-COLOR YELLOW 585NM 2PIN SLR-343YC3F ROHM Semiconductor 1: $0.734 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	$0.734 $0.50 $0.36 $0.296 View $0.276 $0.257 $0.234 $0.226 $0.211	Min.: 1 Mult.: 1
Single Colour LEDs 3.1MM 585NM YEL TRANSP SLR-343YCT32 ROHM Semiconductor 1: $0.734 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 $0.734 $0.511 $0.367 $0.302 Reel $0.26 View $0.279 $0.237 $0.218	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs 3.1MM 585NM YEL DIFF SLR-343YYT32 ROHM Semiconductor 1: $0.775 821In Stock 8,000Expected 1/12/2026	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 1/12/2026	Cut Tape $0.775 $0.525 $0.374 $0.309 Reel $0.265 View $0.283 $0.246 $0.228 $0.211	Min.: 1 Mult.: 1 : 2,000

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