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3.8 mm Optoelectronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Single Color LEDs RED RED CLEAR LENS 2.5mm PITCH SLR-343VCT32 ROHM Semiconductor 1: $615 4.125In Stock	Mfr. Part # SLR-343VCT32 Mouser Part # 755-SLR-343VCT32	ROHM Semiconductor	Single Color LEDs RED RED CLEAR LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	4.125In Stock	Cut Tape $615 $419 $302 $248 Reel $215 View $231 $196 $180 $177	Min.: 1 Mult.: 1 : 2.000
Single Color LEDs LED-Red SLR-343VR3F ROHM Semiconductor 1: $649 1.076In Stock 8.000Expected 12/14/2026	Mfr. Part # SLR-343VR3F Mouser Part # 755-SLR-343VR3F	ROHM Semiconductor	Single Color LEDs LED-Red Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1.076In Stock 8.000Expected 12/14/2026	Cut Tape $649 $453 $327 $269 Reel $224 View $250 $206 $195 $182	Min.: 1 Mult.: 1 : 2.000
Single Color LEDs RED DIFFUSED LENS 2.5mm PITCH SLR-343VRT32 ROHM Semiconductor 1: $649 6.000In Stock 12.000On Order	Mfr. Part # SLR-343VRT32 Mouser Part # 755-SLR-343VRT32	ROHM Semiconductor	Single Color LEDs RED DIFFUSED LENS 2.5mm PITCH Learn More about ROHM Semiconductor rohm optoelectronics	Datasheet	6.000In Stock 12.000On Order On Order Ship Dates Mfr. #: SLR-343VRT32 Stock: 6.000 Can Ship Immediately On Order: 6.000 Expected 12/1/2026 6.000 Expected 12/24/2026 Factory Lead-Time: 17 Weeks	Cut Tape $649 $440 $313 $259 Reel $222 View $237 $206 $191 $177	Min.: 1 Mult.: 1 : 2.000
Single Color LEDs LED UNI-COLOR YELLOW 585NM 2PIN SLR-343YC3F ROHM Semiconductor 1: $615 1.478In Stock	Mfr. Part # SLR-343YC3F Mouser Part # 755-SLR-343YC3F	ROHM Semiconductor	Single Color LEDs LED UNI-COLOR YELLOW 585NM 2PIN Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1.478In Stock	$615 $419 $302 $248 View $231 $215 $196 $189 $177	Min.: 1 Mult.: 1
Single Color LEDs 3.1MM 585NM YEL TRANSP SLR-343YCT32 ROHM Semiconductor 1: $615 1.726In Stock	Mfr. Part # SLR-343YCT32 Mouser Part # 755-SLR-343YCT32	ROHM Semiconductor	Single Color LEDs 3.1MM 585NM YEL TRANSP Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	1.726In Stock	Cut Tape $615 $428 $308 $253 Reel $218 View $234 $198 $182	Min.: 1 Mult.: 1 : 2.000
Single Color LEDs LED-Yellow SLR-343YY3F ROHM Semiconductor 1: $649 461In Stock 4.000On Order	Mfr. Part # SLR-343YY3F Mouser Part # 755-SLR-343YY3F	ROHM Semiconductor	Single Color LEDs LED-Yellow Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	461In Stock 4.000On Order On Order Ship Dates Mfr. #: SLR-343YY3F Stock: 461 Can Ship Immediately On Order: 2.000 Expected 2/15/2027 2.000 Expected 2/22/2027 Factory Lead-Time: 17 Weeks	$649 $440 $313 $259 View $231 $215 $196 $189 $177	Min.: 1 Mult.: 1
Single Color LEDs 3.1MM 585NM YEL DIFF SLR-343YYT32 ROHM Semiconductor 1: $649 821In Stock 8.000Expected 12/1/2026	Mfr. Part # SLR-343YYT32 Mouser Part # 755-SLR-343YYT32	ROHM Semiconductor	Single Color LEDs 3.1MM 585NM YEL DIFF Learn More about ROHM Semiconductor rohm slr 343 lamps	Datasheet	821In Stock 8.000Expected 12/1/2026	Cut Tape $649 $440 $313 $259 Reel $222 View $237 $206 $191 $177	Min.: 1 Mult.: 1 : 2.000
Single Color LEDs Red Diffused LITEON LTL-1CHE LTL-1CHE LITEON 1: $228 10.323In Stock	Mfr. Part # LTL-1CHE Mouser Part # 859-LTL-1CHE	LITEON	Single Color LEDs Red Diffused	Datasheet	10.323In Stock	$228 $152 $103 $84,3 View $72,9 $69,5 $62,7 $58,1 $52,4	Min.: 1 Mult.: 1
Single Color LEDs Thru-Hole Lamp 3mm Cyl Grn Diffused LITEON LTL-2231AT LTL-2231AT LITEON 1: $353 2.532In Stock	Mfr. Part # LTL-2231AT Mouser Part # 859-LTL-2231AT	LITEON	Single Color LEDs Thru-Hole Lamp 3mm Cyl Grn Diffused	Datasheet	2.532In Stock	$353 $245 $173 $140 View $128 $118 $103 $96,8 $90	Min.: 1 Mult.: 1
Single Color LEDs Red Clear LITEON LTL1CHKEKNN LTL1CHKEKNN LITEON 1: $251 10.687In Stock	Mfr. Part # LTL1CHKEKNN Mouser Part # 859-LTL1CHKEKNN	LITEON	Single Color LEDs Red Clear	Datasheet	10.687In Stock	$251 $172 $121 $96,8 View $87,7 $80,9 $72,9 $59,2	Min.: 1 Mult.: 1
Single Color LEDs Blue Clear 470nm LITEON LTL1CHTBK3LC LTL1CHTBK3LC LITEON 1: $262 6.557In Stock	Mfr. Part # LTL1CHTBK3LC Mouser Part # 859-LTL1CHTBK3LC	LITEON	Single Color LEDs Blue Clear 470nm	Datasheet	6.557In Stock	$262 $180 $126 $101 View $92,3 $85,4 $77,5 $70,6 $64,9	Min.: 1 Mult.: 1
UV LEDs 235nm SMD Domed Lens MTSM2350D-UV Marktech Optoelectronics 1: $324.796 5In Stock	Mfr. Part # MTSM2350D-UV Mouser Part # 193-MTSM2350D-UV	Marktech Optoelectronics	UV LEDs 235nm SMD Domed Lens Learn More about Marktech Optoelectronics marktech mtsm2350x mtsm2550x emitters	Datasheet	5In Stock	$324.796 $286.596	Min.: 1 Mult.: 1
Infrared Emitters IR EMITTER FOR REMOTE CONTROLLER SIR-34ST3F ROHM Semiconductor 1: $1.037 3.642In Stock	Mfr. Part # SIR-34ST3F Mouser Part # 755-SIR-34ST3F	ROHM Semiconductor	Infrared Emitters IR EMITTER FOR REMOTE CONTROLLER Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	3.642In Stock	$1.037 $721 $523 $428 View $400 $382 $362 $336 $316	Min.: 1 Mult.: 1
Single Color LEDs 3mm/ULTRA GRN (505NM) BL-BGX3V1 American Bright LED 1: $547 12.629In Stock	Mfr. Part # BL-BGX3V1 Mouser Part # 442-BLBGX3V1	American Bright LED	Single Color LEDs 3mm/ULTRA GRN (505NM) Learn More about American Bright LED american bright bl bx through hole standard leds	Datasheet	12.629In Stock	$547 $371 $267 $219 View $190 $179 $169 $165 $150	Min.: 1 Mult.: 1
Single Color LEDs Green Diffused 565nm 60deg SSL-LX305D4GD Lumex 1: $353 8.669In Stock	Mfr. Part # SSL-LX305D4GD Mouser Part # 696-SSL-LX305D4GD	Lumex	Single Color LEDs Green Diffused 565nm 60deg	Datasheet	8.669In Stock	$353 $238 $167 $136 View $112 $105 $96,8 $88,9 $84,3	Min.: 1 Mult.: 1
Single Color LEDs Red 635nm 50mcd T-3mm Transparent SSL-LX305D4IT Lumex 1: $376 3.826In Stock	Mfr. Part # SSL-LX305D4IT Mouser Part # 696-SSL-LX305D4IT	Lumex	Single Color LEDs Red 635nm 50mcd T-3mm Transparent	Datasheet	3.826In Stock	$376 $253 $179 $145 View $125 $117 $105 $100 $91,1	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm Amber 610 nm 3AC-S Bivar 1: $387 1.307In Stock	Mfr. Part # 3AC-S Mouser Part # 749-3AC-S	Bivar	Single Color LEDs LED Thru-Hole 3mm Amber 610 nm	Datasheet	1.307In Stock	$387 $268 $189 $153 View $131 $121 $114 $106	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm Amber 610 nm 3AD-S Bivar 1: $558 1.101In Stock	Mfr. Part # 3AD-S Mouser Part # 749-3AD-S	Bivar	Single Color LEDs LED Thru-Hole 3mm Amber 610 nm	Datasheet	1.101In Stock	$558 $365 $243 $203 View $147 $138 $130 $118	Min.: 1 Mult.: 1
Multi-Color LEDs Red/Green 635/568nm White Diffused 3BC-F Bivar 1: $775 1.080In Stock	Mfr. Part # 3BC-F Mouser Part # 749-3BC-F	Bivar	Multi-Color LEDs Red/Green 635/568nm White Diffused	Datasheet	1.080In Stock	$775 $539 $390 $322 View $283 $262 $250 $235	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 3BC-Y/G-F Bivar 1: $889 127In Stock	Mfr. Part # 3BC-Y/G-F Mouser Part # 749-3BC-Y/G-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn	Datasheet	127In Stock	$889 $606 $435 $359 View $314 $302 $285 $269 $248	Min.: 1 Mult.: 1
Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 3BCC-F Bivar 1: $820 1.268In Stock	Mfr. Part # 3BCC-F Mouser Part # 749-3BCC-F	Bivar	Multi-Color LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn	Datasheet	1.268In Stock	$820 $572 $416 $345 View $303 $297 $280 $261 $242	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm Green 565 nm 3GDL-F Bivar 1: $422 339In Stock	Mfr. Part # 3GDL-F Mouser Part # 749-3GDL-F	Bivar	Single Color LEDs LED Thru-Hole 3mm Green 565 nm	Datasheet	339In Stock	$422 $291 $223 $161 View $144 $138 $129 $121 $105	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm HE Red 635 nm 3HDL-F Bivar 1: $535 956In Stock	Mfr. Part # 3HDL-F Mouser Part # 749-3HDL-F	Bivar	Single Color LEDs LED Thru-Hole 3mm HE Red 635 nm	Datasheet	956In Stock	$535 $347 $231 $159 View $140 $131 $122 $113 $109	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm Green 574 nm 3SUGC-F Bivar 1: $866 684In Stock	Mfr. Part # 3SUGC-F Mouser Part # 749-3SUGC-F	Bivar	Single Color LEDs LED Thru-Hole 3mm Green 574 nm	Datasheet	684In Stock	$866 $568 $378 $312 View $240 $223 $181 $179	Min.: 1 Mult.: 1
Single Color LEDs LED Thru-Hole 3mm Red 660 nm 3SURC-F Bivar 1: $866 969In Stock	Mfr. Part # 3SURC-F Mouser Part # 749-3SURC-F	Bivar	Single Color LEDs LED Thru-Hole 3mm Red 660 nm	Datasheet	969In Stock	$866 $568 $378 $312 View $240 $223 $181 $179	Min.: 1 Mult.: 1

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