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SMD-4 Opto-electronics

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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.
Transistor Output Optocouplers Phototransistor Out CTR 100-200% Vishay Semiconductors VO618A-3X017T VO618A-3X017T Vishay Semiconductors 1: 0,396 € 14.838In Stock 44.000Expected 11/19/2026	Mfr. Part No. VO618A-3X017T Mouser Part No 78-VO618A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out CTR 100-200% Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	14.838In Stock 44.000Expected 11/19/2026	Cut Tape 0,396 € 0,27 € 0,194 € 0,158 € Reel 0,141 € View 0,131 € 0,122 € 0,119 € 0,114 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Infrared Emitters 660/940nm, SMD 2.3mW/sr, +/-60deg. Vishay Semiconductors VSMD66694 VSMD66694 Vishay Semiconductors 1: 1,38 € 3.765In Stock	Mfr. Part No. VSMD66694 Mouser Part No 78-VSMD66694	Vishay Semiconductors	Infrared Emitters 660/940nm, SMD 2.3mW/sr, +/-60deg. Learn More about Vishay Semiconductors vishay vsmd66694 diodes	Datasheet	3.765In Stock	Cut Tape 1,38 € 0,98 € 0,735 € 0,629 € 0,594 € Reel 0,559 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% Vishay Semiconductors SFH6156-3 SFH6156-3 Vishay Semiconductors 1: 0,525 € 23.460In Stock	Mfr. Part No. SFH6156-3 Mouser Part No 782-SFH6156-3	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%	Datasheet	23.460In Stock	0,525 € 0,386 € 0,385 € 0,318 € View 0,295 € 0,197 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% Vishay Semiconductors SFH6156-3T SFH6156-3T Vishay Semiconductors 1: 0,482 € 15.903In Stock	Mfr. Part No. SFH6156-3T Mouser Part No 782-SFH6156-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%	Datasheet	15.903In Stock	Cut Tape 0,482 € 0,333 € 0,244 € 0,205 € Reel 0,185 € View 0,174 € 0,158 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Vishay Semiconductors SFH6156-4T SFH6156-4T Vishay Semiconductors 1: 0,507 € 9.330In Stock	Mfr. Part No. SFH6156-4T Mouser Part No 782-SFH6156-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%	Datasheet	9.330In Stock	Cut Tape 0,507 € 0,347 € 0,25 € 0,207 € Reel 0,187 € View 0,17 € 0,162 € 0,155 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% SFH6186-2T Vishay Semiconductors 1: 0,86 € 17.942In Stock 1.000On Order	Mfr. Part No. SFH6186-2T Mouser Part No 782-SFH6186-2T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	17.942In Stock 1.000On Order	Cut Tape 0,86 € 0,599 € 0,442 € 0,372 € Reel 0,337 € View 0,318 € 0,285 € 0,28 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% SFH6186-4 Vishay Semiconductors 1: 0,774 € 6.382In Stock	Mfr. Part No. SFH6186-4 Mouser Part No 782-SFH6186-4	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	6.382In Stock	0,774 € 0,543 € 0,398 € 0,333 € View 0,313 € 0,29 € 0,28 € 0,256 € 0,255 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Phototransistor Out Single CTR 250-500% SFH6186-5T Vishay Semiconductors 1: 0,791 € 5.930In Stock	Mfr. Part No. SFH6186-5T Mouser Part No 782-SFH6186-5T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 250-500% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	5.930In Stock	Cut Tape 0,791 € 0,554 € 0,408 € 0,342 € Reel 0,321 € View 0,297 € 0,283 € 0,275 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out Single CTR>250-500% SFH6186-5X001T Vishay Semiconductors 1: 0,912 € 11.950In Stock	Mfr. Part No. SFH6186-5X001T Mouser Part No 782-SFH6186-5X001T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>250-500% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	11.950In Stock	Cut Tape 0,912 € 0,635 € 0,464 € 0,383 € Reel 0,338 € View 0,318 € 0,301 € 0,294 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200% Vishay Semiconductors SFH6206-2T SFH6206-2T Vishay Semiconductors 1: 0,869 € 22.925In Stock 2.000Expected 11/3/2026	Mfr. Part No. SFH6206-2T Mouser Part No 782-SFH6206-2T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%	Datasheet	22.925In Stock 2.000Expected 11/3/2026	Cut Tape 0,869 € 0,548 € 0,417 € 0,379 € Reel 0,355 € View 0,325 € 0,307 € 0,30 € 0,286 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320% Vishay Semiconductors SFH6206-3T SFH6206-3T Vishay Semiconductors 1: 0,869 € 19.441In Stock	Mfr. Part No. SFH6206-3T Mouser Part No 782-SFH6206-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%	Datasheet	19.441In Stock	Cut Tape 0,869 € 0,61 € 0,451 € 0,379 € Reel 0,355 € View 0,325 € 0,308 € 0,301 € 0,30 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320% SFH628A-3X017T Vishay Semiconductors 1: 1,37 € 6.957In Stock	Mfr. Part No. SFH628A-3X017T Mouser Part No 782-SFH628A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%	Datasheet	6.957In Stock	Cut Tape 1,37 € 0,972 € 0,725 € 0,609 € Reel 0,563 € View 0,533 € 0,474 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Optocoupler Photodarlington LTV-355T LITEON 1: 0,464 € 50.113In Stock	Mfr. Part No. LTV-355T Mouser Part No 859-LTV-355T	LITEON	Transistor Output Optocouplers Optocoupler Photodarlington Learn More about LITEON darlington transistor output photocouplers	Datasheet	50.113In Stock	Cut Tape 0,464 € 0,319 € 0,23 € 0,189 € Reel 0,158 € View 0,176 € 0,15 € 0,137 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers Optocoupler Phototrans LTV-356T LITEON 1: 0,37 € 93.239In Stock 69.000Expected 11/30/2026	Mfr. Part No. LTV-356T Mouser Part No 859-LTV-356T	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	93.239In Stock 69.000Expected 11/30/2026	Cut Tape 0,37 € 0,252 € 0,18 € 0,147 € Reel 0,121 € View 0,136 € 0,114 € 0,104 € 0,101 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers Optocoupler Phototrans LTV-357T LITEON 1: 0,37 € 32.691In Stock 12.000Expected 12/1/2026	Mfr. Part No. LTV-357T Mouser Part No 859-LTV-357T	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	32.691In Stock 12.000Expected 12/1/2026	Cut Tape 0,37 € 0,252 € 0,18 € 0,147 € Reel 0,121 € View 0,136 € 0,114 € 0,104 € 0,101 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers Optocoupler Phototrans LTV-358T LITEON 1: 0,482 € 12.163In Stock	Mfr. Part No. LTV-358T Mouser Part No 859-LTV-358T	LITEON	Transistor Output Optocouplers Optocoupler Phototrans Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	12.163In Stock	Cut Tape 0,482 € 0,335 € 0,242 € 0,20 € Reel 0,167 € View 0,185 € 0,166 € 0,155 € 0,137 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers Optocoupler 4-pin SSOP PS2933-1-V-F3-AX Renesas Electronics 1: 2,88 € 6.943In Stock	Mfr. Part No. PS2933-1-V-F3-AX Mouser Part No 968-PS2933-1-V-F3-AX	Renesas Electronics	Transistor Output Optocouplers Optocoupler 4-pin SSOP	Datasheet	6.943In Stock	Cut Tape 2,88 € 2,07 € 1,62 € 1,41 € Reel 1,22 € View 1,35 € 1,17 € MouseReel Available	Min.: 1 Mult.: 1 : 3.500
Transistor Output Optocouplers 3750 Vrms 0.2mA Broadcom / Avago HCPL-181-06BE HCPL-181-06BE Broadcom / Avago 1: 0,602 € 79.351In Stock 42.000Expected 3/22/2027	Mfr. Part No. HCPL-181-06BE Mouser Part No 630-HCPL-181-06BE	Broadcom / Avago	Transistor Output Optocouplers 3750 Vrms 0.2mA Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	79.351In Stock 42.000Expected 3/22/2027	Cut Tape 0,602 € 0,415 € 0,302 € 0,273 € Reel 0,235 € View 0,25 € 0,218 € 0,203 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers P/C LTV-214 STD. TYPE LTV-214-AK-G LITEON 1: 0,37 € 8.327In Stock 9.000Expected 11/16/2026	Mfr. Part No. LTV-214-AK-G Mouser Part No 859-LTV-214-AK-G	LITEON	Transistor Output Optocouplers P/C LTV-214 STD. TYPE Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	8.327In Stock 9.000Expected 11/16/2026	Cut Tape 0,37 € 0,251 € 0,179 € 0,146 € Reel 0,121 € View 0,136 € 0,114 € 0,104 € 0,099 €	Min.: 1 Mult.: 1 : 3.000
Transistor Output Optocouplers High Isolation 1-Ch PS2581L2-A Renesas Electronics 1: 0,826 € 881In Stock NRND	Mfr. Part No. PS2581L2-A Mouser Part No 551-PS2581L2-A NRND	Renesas Electronics	Transistor Output Optocouplers High Isolation 1-Ch	Datasheet	881In Stock	0,826 € 0,577 € 0,424 € 0,356 € View 0,315 € 0,294 € 0,281 € 0,267 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers OPTO LIGHTING FOD814ASD onsemi 1: 0,525 € 31.883In Stock	Mfr. Part No. FOD814ASD Mouser Part No 512-FOD814ASD	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	31.883In Stock	Cut Tape 0,525 € 0,364 € 0,269 € 0,229 € Reel 0,187 € View 0,172 € 0,163 € 0,156 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers OPTO LIGHTING FOD814S onsemi 1: 0,55 € 9.946In Stock	Mfr. Part No. FOD814S Mouser Part No 512-FOD814S	onsemi	Transistor Output Optocouplers OPTO LIGHTING	Datasheet	9.946In Stock	0,55 € 0,374 € 0,266 € 0,219 € View 0,211 € 0,178 € 0,175 € 0,139 € 0,133 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817A3SD onsemi 1: 0,464 € 27.764In Stock	Mfr. Part No. FOD817A3SD Mouser Part No 512-FOD817A3SD	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	27.764In Stock	Cut Tape 0,464 € 0,311 € 0,222 € 0,182 € Reel 0,167 € View 0,146 € 0,138 € 0,135 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817AS onsemi 1: 0,568 € 18.973In Stock	Mfr. Part No. FOD817AS Mouser Part No 512-FOD817AS	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	18.973In Stock	0,568 € 0,369 € 0,253 € 0,187 € View 0,158 € 0,148 € 0,142 € 0,124 €	Min.: 1 Mult.: 1
Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4 FOD817ASD onsemi 1: 0,473 € 47.264In Stock 29.000Expected 11/30/2026	Mfr. Part No. FOD817ASD Mouser Part No 512-FOD817ASD	onsemi	Transistor Output Optocouplers Opto Phototransistor Output SM-DIP4	Datasheet	47.264In Stock 29.000Expected 11/30/2026	Cut Tape 0,473 € 0,313 € 0,229 € 0,192 € Reel 0,157 € View 0,148 € 0,143 € 0,138 € 0,132 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000

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