Optocouplers/Photocouplers

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Optocouplers for AC/DC Power Supplies

Isolation is critical to protect both an electronics system and the user from potentially hazardous voltages, or where a high level of electrical isolation between electronics systems is necessary. Digital isolators are known for their speed of data transmission, high level of magnetic immunity, and long life expectancy.

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Types of Optocouplers/Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Maximum Collector Current	Mounting Style	Package/Case	Number of Channels	Output Type
Transistor Output Optocouplers Phototransistor Out TCMT1102 Vishay Semiconductors 1: 4,04 kr. 119.790In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	119.790In Stock	Cut Tape 4,04 kr. 2,78 kr. 1,96 kr. 1,66 kr. Reel 1,36 kr. View 1,51 kr. 1,31 kr. 1,19 kr. 1,15 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	6 V	5.5 us	50 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Vishay Semiconductors SFH610A-4 SFH610A-4 Vishay Semiconductors 1: 7,18 kr. 5.931In Stock	Mfr. Part No. SFH610A-4 Mouser Part No 782-SFH610A-4	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	5.931In Stock	7,18 kr. 5,06 kr. 3,75 kr. 3,04 kr. View 2,87 kr. 2,71 kr. 2,43 kr. 2,41 kr.	Min.: 1 Mult.: 1	6 V	4 us	100 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% Vishay Semiconductors ILD615-2 ILD615-2 Vishay Semiconductors 1: 10,97 kr. 4.307In Stock	Mfr. Part No. ILD615-2 Mouser Part No 782-ILD615-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125%	Datasheet	4.307In Stock	10,97 kr. 6,74 kr. 5,90 kr. 4,96 kr. View 4,69 kr. 4,21 kr. 4,16 kr.	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Hi Volt Phototrans MOC8204M onsemi 1: 5,97 kr. 17.986In Stock	Mfr. Part No. MOC8204M Mouser Part No 512-MOC8204M	onsemi	Transistor Output Optocouplers Hi Volt Phototrans	Datasheet	17.986In Stock	5,97 kr. 3,86 kr. 3,10 kr. 2,68 kr. View 2,32 kr. 2,21 kr. 2,20 kr.	Min.: 1 Mult.: 1	6 V		100 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% SFH6186-2 Vishay Semiconductors 1: 5,65 kr. 11.049In Stock	Mfr. Part No. SFH6186-2 Mouser Part No 782-SFH6186-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay sfh618 optocouplers	Datasheet	11.049In Stock	5,65 kr. 3,95 kr. 2,89 kr. 2,42 kr. View 2,22 kr. 2,07 kr. 1,90 kr.	Min.: 1 Mult.: 1	6 V	3.5 us	100 mA	Through Hole	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT VO61 Vishay Semiconductors SFH617A-4X016 SFH617A-4X016 Vishay Semiconductors 1: 6,93 kr. 6.533In Stock	Mfr. Part No. SFH617A-4X016 Mouser Part No 782-SFH617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	6.533In Stock	6,93 kr. 4,86 kr. 3,51 kr. 3,03 kr. View 2,86 kr. 2,71 kr. 2,36 kr. 2,31 kr.	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>200-400% Vishay Semiconductors SFH690DT SFH690DT Vishay Semiconductors 1: 5,33 kr. 7.565In Stock	Mfr. Part No. SFH690DT Mouser Part No 782-SFH690DT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>200-400%	Datasheet	7.565In Stock	Cut Tape 5,33 kr. 3,69 kr. 2,70 kr. 2,26 kr. Reel 1,99 kr. View 2,12 kr. 1,84 kr. 1,69 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000	6 V	3 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 Vishay Semiconductors VO617A-3X017T VO617A-3X017T Vishay Semiconductors 1: 2,82 kr. 95.387In Stock	Mfr. Part No. VO617A-3X017T Mouser Part No 78-VO617A-3X017T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	95.387In Stock	Cut Tape 2,82 kr. 1,94 kr. 1,39 kr. 1,13 kr. Reel 1,04 kr. View 0,94 kr. 0,873 kr. 0,724 kr. 0,701 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.000	6 V	4.6 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 40-80% Vishay Semiconductors SFH615A-1 SFH615A-1 Vishay Semiconductors 1: 3,53 kr. 20.432In Stock	Mfr. Part No. SFH615A-1 Mouser Part No 782-SFH615A-1	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 40-80%	Datasheet	20.432In Stock	3,53 kr. 2,63 kr. 2,10 kr. 1,66 kr. View 1,65 kr. 1,64 kr.	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers PHOTO TRANS 4N25SM onsemi 1: 5,07 kr. 50.579In Stock	Mfr. Part No. 4N25SM Mouser Part No 512-4N25SM	onsemi	Transistor Output Optocouplers PHOTO TRANS	Datasheet	50.579In Stock	5,07 kr. 2,80 kr. 2,57 kr. 2,14 kr. View 1,99 kr. 1,92 kr. 1,83 kr. 1,71 kr. 1,62 kr.	Min.: 1 Mult.: 1	6 V			SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers SO-8 DUAL PH TRAN MCT62S onsemi 1: 6,16 kr. 11.420In Stock	Mfr. Part No. MCT62S Mouser Part No 512-MCT62S	onsemi	Transistor Output Optocouplers SO-8 DUAL PH TRAN	Datasheet	11.420In Stock	6,16 kr. 3,07 kr. 2,81 kr. 2,45 kr. View 2,17 kr. 2,07 kr. 2,04 kr.	Min.: 1 Mult.: 1	25 V	2.4 us	30 mA	SMD/SMT	PDIP-8 Gull Wing	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >100% Vishay Semiconductors IL213AT IL213AT Vishay Semiconductors 1: 6,74 kr. 4.156In Stock	Mfr. Part No. IL213AT Mouser Part No 782-IL213AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >100%	Datasheet	4.156In Stock	Cut Tape 6,74 kr. 4,60 kr. 3,34 kr. 2,95 kr. Reel 2,26 kr. View 2,80 kr. 2,25 kr. 2,23 kr.	Min.: 1 Mult.: 1 : 2.000	6 V		100 mA	SMD/SMT	SOIC-Narrow-8	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH601-3X017T SFH601-3X017T Vishay Semiconductors 1: 11,12 kr. 1.305In Stock	Mfr. Part No. SFH601-3X017T Mouser Part No 782-SFH601-3X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	1.305In Stock	Cut Tape 11,12 kr. 7,83 kr. 5,84 kr. 4,88 kr. Reel 4,54 kr. View 4,30 kr. 4,20 kr. 3,91 kr.	Min.: 1 Mult.: 1 : 1.000	6 V		50 mA	SMD/SMT	PDIP-6 Gull Wing	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>10% 4N27-X009 Vishay Semiconductors 1: 4,88 kr. 593In Stock	Mfr. Part No. 4N27-X009 Mouser Part No 782-4N27-X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>10%	Datasheet	593In Stock	4,88 kr. 3,38 kr. 2,45 kr. 2,01 kr. View 1,88 kr. 1,67 kr. 1,63 kr. 1,57 kr. 1,52 kr.	Min.: 1 Mult.: 1	6 V	2 us	50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH601-3X016 SFH601-3X016 Vishay Semiconductors 1: 10,59 kr. 631In Stock	Mfr. Part No. SFH601-3X016 Mouser Part No 782-SFH601-3X016	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	631In Stock	10,59 kr. 7,53 kr. 5,56 kr. 4,65 kr. View 4,32 kr. 3,85 kr.	Min.: 1 Mult.: 1	6 V		50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% TCET1114G Vishay Semiconductors 1: 4,94 kr. 3.432In Stock	Mfr. Part No. TCET1114G Mouser Part No 782-TCET1114G	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	3.432In Stock	4,94 kr. 3,34 kr. 2,37 kr. 1,96 kr. View 1,81 kr. 1,69 kr. 1,44 kr. 1,38 kr.	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17-2. Vishay Semiconductors 1: 5,13 kr. 1.320In Stock	Mfr. Part No. CNY17-2. Mouser Part No 782-CNY17-2.	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay semi cny6xst optocouplers	Datasheet	1.320In Stock	5,13 kr. 2,95 kr. 2,45 kr. 2,03 kr. View 1,86 kr. 1,63 kr. 1,51 kr. 1,45 kr. 1,36 kr.	Min.: 1 Mult.: 1	6 V	2 us	100 mA	Through Hole	DIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 130-260% TCET1108G Vishay Semiconductors 1: 4,17 kr. 1.447In Stock	Mfr. Part No. TCET1108G Mouser Part No 782-TCET1108G	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 130-260%	Datasheet	1.447In Stock	4,17 kr. 2,82 kr. 2,01 kr. 1,66 kr. View 1,52 kr. 1,43 kr. 1,34 kr.	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>160-320% Vishay Semiconductors SFH617A-4X001 SFH617A-4X001 Vishay Semiconductors 1: 6,93 kr. 2.078In Stock	Mfr. Part No. SFH617A-4X001 Mouser Part No 782-SFH617A-4X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%	Datasheet	2.078In Stock	6,93 kr. 4,84 kr. 3,54 kr. 2,95 kr. View 2,78 kr. 2,60 kr. 2,37 kr. 2,36 kr. 2,20 kr.	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100% 4N35-X007 Vishay Semiconductors 1: 5,07 kr. 3.402In Stock	Mfr. Part No. 4N35-X007 Mouser Part No 782-4N35-X007	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100%	Datasheet	3.402In Stock	5,07 kr. 3,52 kr. 2,12 kr. 1,87 kr. View 1,69 kr. 1,67 kr. 1,58 kr.	Min.: 1 Mult.: 1	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCET1107 Vishay Semiconductors 1: 3,66 kr. 5.689In Stock	Mfr. Part No. TCET1107 Mouser Part No 782-TCET1107	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	5.689In Stock	3,66 kr. 2,51 kr. 1,45 kr. 1,34 kr.	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >50% Vishay Semiconductors CQY80N CQY80N Vishay Semiconductors 1: 4,17 kr. 4.584In Stock	Mfr. Part No. CQY80N Mouser Part No 782-CQY80N	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >50%	Datasheet	4.584In Stock	4,17 kr. 2,90 kr. 2,10 kr. 1,75 kr. View 1,63 kr. 1,36 kr. 1,34 kr. 1,26 kr.	Min.: 1 Mult.: 1	5 V	7 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Optically Isolated Amplifiers Isolated Error Amp Optocoupler FOD2711A onsemi 1: 11,56 kr. 1.937In Stock	Mfr. Part No. FOD2711A Mouser Part No 512-FOD2711A	onsemi	Optically Isolated Amplifiers Isolated Error Amp Optocoupler Learn More about onsemi machine vision	Datasheet	1.937In Stock	11,56 kr. 6,12 kr. 4,99 kr. 4,66 kr. View 4,01 kr. 3,95 kr. 3,89 kr. Quote	Min.: 1 Mult.: 1			50 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17F-2X006 Vishay Semiconductors 1: 4,81 kr. 4.410In Stock	Mfr. Part No. CNY17F-2X006 Mouser Part No 782-CNY17F-2X006	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% Learn More about Vishay Semiconductors vishay semi cny6xst optocouplers	Datasheet	4.410In Stock	4,81 kr. 3,08 kr. 1,99 kr. 1,77 kr. View 1,68 kr. 1,46 kr.	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Output FOD817 onsemi 1: 3,01 kr. 10.546In Stock	Mfr. Part No. FOD817 Mouser Part No 512-FOD817	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	10.546In Stock	3,01 kr. 1,99 kr. 0,933 kr. 0,806 kr. 0,679 kr.	Min.: 1 Mult.: 1	6 V	18 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor