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SMD-4 Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Transistor Output Optocouplers OPTO LIGHTING FOD814ASD onsemi 1: $0.71 31,883In Stock	Mfr. Part No. FOD814ASD Mouser Part No 512-FOD814ASD	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	31,883In Stock	Cut Tape $0.71 $0.484 $0.344 $0.284 Reel $0.261 View $0.245 $0.227 $0.211 $0.196 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers OPTO LIGHTING FOD814S onsemi 1: $0.63 9,946In Stock	Mfr. Part No. FOD814S Mouser Part No 512-FOD814S	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	9,946In Stock	$0.63 $0.434 $0.308 $0.254 View $0.233 $0.219 $0.203 $0.189 $0.175	Min.: 1 Mult.: 1
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817A3SD onsemi 1: $0.57 27,894In Stock	Mfr. Part No. FOD817A3SD Mouser Part No 512-FOD817A3SD	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	27,894In Stock	Cut Tape $0.57 $0.387 $0.275 $0.227 Reel $0.208 View $0.196 $0.181 $0.169 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817AS onsemi 1: $0.72 19,173In Stock	Mfr. Part No. FOD817AS Mouser Part No 512-FOD817AS	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	19,173In Stock	$0.72 $0.475 $0.317 $0.219 View $0.201 $0.187 $0.176 $0.165 $0.15	Min.: 1 Mult.: 1
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817ASD onsemi 1: $0.60 48,439In Stock 29,000Expected 30/11/2026	Mfr. Part No. FOD817ASD Mouser Part No 512-FOD817ASD	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	48,439In Stock 29,000Expected 30/11/2026	Cut Tape $0.60 $0.413 $0.293 $0.242 Reel $0.222 View $0.209 $0.194 $0.18 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Output Optocoupler FOD817B3SD onsemi 1: $0.62 41,116In Stock	Mfr. Part No. FOD817B3SD Mouser Part No 512-FOD817B3SD	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler	Datasheet	41,116In Stock	Cut Tape $0.62 $0.426 $0.302 $0.25 Reel $0.229 View $0.215 $0.20 $0.186 $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers TRANSISTOR OUTPUT SMD LEAD BEND VDE FOD817C3SD onsemi 1: $0.56 13,427In Stock	Mfr. Part No. FOD817C3SD Mouser Part No 512-FOD817C3SD	onsemi	Transistor Output Optocouplers TRANSISTOR OUTPUT SMD LEAD BEND VDE	Datasheet	13,427In Stock	Cut Tape $0.56 $0.386 $0.274 $0.226 Reel $0.208 View $0.195 $0.181 $0.168 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Output FOD817CSD onsemi 1: $0.64 21,643In Stock	Mfr. Part No. FOD817CSD Mouser Part No 512-FOD817CSD	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	21,643In Stock	Cut Tape $0.64 $0.428 $0.286 $0.198 Reel $0.181 View $0.168 $0.158 $0.148 $0.135 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Output FOD817D3SD onsemi 1: $0.57 14,395In Stock 10,000Expected 12/01/2027	Mfr. Part No. FOD817D3SD Mouser Part No 512-FOD817D3SD	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	14,395In Stock 10,000Expected 12/01/2027	Cut Tape $0.57 $0.393 $0.279 $0.23 Reel $0.211 View $0.198 $0.184 $0.171 $0.158 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Output FOD817DS onsemi 1: $0.60 19,404In Stock	Mfr. Part No. FOD817DS Mouser Part No 512-FOD817DS	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	19,404In Stock	$0.60 $0.399 $0.266 $0.184 View $0.169 $0.157 $0.147 $0.138 $0.126	Min.: 1 Mult.: 1
Transistor Output Optocouplers TRANSISTOR OUT SURF SMD LEAD BEND FOD817DSD onsemi 1: $0.59 47,568In Stock	Mfr. Part No. FOD817DSD Mouser Part No 512-FOD817DSD	onsemi	Transistor Output Optocouplers TRANSISTOR OUT SURF SMD LEAD BEND	Datasheet	47,568In Stock	Cut Tape $0.59 $0.405 $0.288 $0.238 Reel $0.218 View $0.205 $0.19 $0.177 $0.164 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers Phototransistor Optocoupler FODM121 onsemi 1: $0.72 11,048In Stock	Mfr. Part No. FODM121 Mouser Part No 512-FODM121	onsemi	Transistor Output Optocouplers Phototransistor Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	11,048In Stock	$0.72 $0.489 $0.347 $0.287 View $0.263 $0.247	Min.: 1 Mult.: 1 Max.: 3,000
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121AR2 onsemi 1: $0.72 28,796In Stock	Mfr. Part No. FODM121AR2 Mouser Part No 512-FODM121AR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	28,796In Stock	Cut Tape $0.72 $0.491 $0.349 $0.288 $0.264 Reel $0.248 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121BR2 onsemi 1: $0.68 26,093In Stock	Mfr. Part No. FODM121BR2 Mouser Part No 512-FODM121BR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	26,093In Stock	Cut Tape $0.68 $0.467 $0.332 $0.274 Reel $0.236 View $0.252 $0.219 $0.204 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers AC In Photo Xsistor Output Optocoupler FODM2705R2 onsemi 1: $0.80 13,456In Stock	Mfr. Part No. FODM2705R2 Mouser Part No 512-FODM2705R2	onsemi	Transistor Output Optocouplers AC In Photo Xsistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	13,456In Stock	Cut Tape $0.80 $0.557 $0.405 $0.331 Reel $0.295 View $0.31 $0.28 $0.26 $0.244 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers HMHA2801 onsemi 1: $0.78 7,912In Stock	Mfr. Part No. HMHA2801 Mouser Part No 512-HMHA2801	onsemi	Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers	Datasheet	7,912In Stock	$0.78 $0.53 $0.376 $0.311 View $0.285 $0.267 $0.248 $0.231 $0.214	Min.: 1 Mult.: 1
Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers HMHA2801AR2 onsemi 1: $0.83 20,604In Stock 12,500Expected 13/04/2027	Mfr. Part No. HMHA2801AR2 Mouser Part No 512-HMHA2801AR2	onsemi	Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers	Datasheet	20,604In Stock 12,500Expected 13/04/2027	Cut Tape $0.83 $0.578 $0.42 $0.344 Reel $0.306 View $0.321 $0.291 $0.269 $0.253 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Transistor Output Optocouplers Optocoupler Phototransistor HMHA2801B onsemi 1: $0.83 9,462In Stock	Mfr. Part No. HMHA2801B Mouser Part No 512-HMHA2801B	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	9,462In Stock	$0.83 $0.567 $0.403 $0.333 View $0.305 $0.287 $0.266 $0.248 $0.229	Min.: 1 Mult.: 1
Transistor Output Optocouplers aCinput Optocoupler Phototransistor HMHAA280 onsemi 1: $0.84 6,091In Stock 15,000Expected 29/12/2026	Mfr. Part No. HMHAA280 Mouser Part No 512-HMHAA280	onsemi	Transistor Output Optocouplers aCinput Optocoupler Phototransistor	Datasheet	6,091In Stock 15,000Expected 29/12/2026	$0.84 $0.591 $0.429 $0.351 View $0.328 $0.313 $0.297 $0.275 $0.258	Min.: 1 Mult.: 1
Single Colour LEDs SMT Round InGaN Blue ALMD-CB1E-VW002 Broadcom / Avago 1: $1.44 6,146In Stock	Mfr. Part No. ALMD-CB1E-VW002 Mouser Part No 630-ALMD-CB1E-VW002	Broadcom / Avago	Single Colour LEDs SMT Round InGaN Blue Learn More about Broadcom / Avago avago almd leds	Datasheet	6,146In Stock	Cut Tape $1.44 $1.03 $0.766 $0.652 Reel $0.601 View $0.567 $0.538 $0.528 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Single Colour LEDs SMT Round InGaN Green ALMD-CM1F-34002 Broadcom / Avago 1: $1.25 18,481In Stock 11,000Expected 08/03/2027	Mfr. Part No. ALMD-CM1F-34002 Mouser Part No 630-ALMD-CM1F-34002	Broadcom / Avago	Single Colour LEDs SMT Round InGaN Green Learn More about Broadcom / Avago avago almd leds	Datasheet	18,481In Stock 11,000Expected 08/03/2027	Cut Tape $1.25 $0.88 $0.656 $0.556 Reel $0.523 View $0.481 $0.455 $0.446 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Single Colour LEDs SMT Round AlInGaP Red ALMD-EG1E-Z2002 Broadcom / Avago 1: $1.33 8,672In Stock 8,000Expected 16/02/2027	Mfr. Part No. ALMD-EG1E-Z2002 Mouser Part No 630-ALMD-EG1E-Z2002	Broadcom / Avago	Single Colour LEDs SMT Round AlInGaP Red Learn More about Broadcom / Avago avago almd leds	Datasheet	8,672In Stock 8,000Expected 16/02/2027	Cut Tape $1.33 $0.936 $0.70 $0.595 Reel $0.559 View $0.515 $0.488 $0.478 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Transistor Output Optocouplers 3750 Vrms 0.2mA HCPL-181-00AE Broadcom / Avago 1: $0.74 16,616In Stock 21,000Expected 14/01/2027	Mfr. Part No. HCPL-181-00AE Mouser Part No 630-HCPL-181-00AE	Broadcom / Avago	Transistor Output Optocouplers 3750 Vrms 0.2mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	16,616In Stock 21,000Expected 14/01/2027	Cut Tape $0.74 $0.498 $0.354 $0.293 Reel $0.251 View $0.269 $0.233 $0.217 $0.196 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers 3750 Vrms 0.2mA HCPL-181-00CE Broadcom / Avago 1: $0.69 24,743In Stock 69,000Expected 05/04/2027	Mfr. Part No. HCPL-181-00CE Mouser Part No 630-HCPL-181-00CE	Broadcom / Avago	Transistor Output Optocouplers 3750 Vrms 0.2mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	24,743In Stock 69,000Expected 05/04/2027	Cut Tape $0.69 $0.479 $0.354 $0.294 Reel $0.251 View $0.274 $0.233 $0.217 $0.201 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Transistor Output Optocouplers 3750 Vrms 0.2mA HCPL-181-00DE Broadcom / Avago 1: $0.65 31,278In Stock 27,000Expected 13/11/2026	Mfr. Part No. HCPL-181-00DE Mouser Part No 630-HCPL-181-00DE	Broadcom / Avago	Transistor Output Optocouplers 3750 Vrms 0.2mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	31,278In Stock 27,000Expected 13/11/2026	Cut Tape $0.65 $0.452 $0.328 $0.272 Reel $0.224 View $0.253 $0.213 $0.20 $0.196 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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