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 (PLN) 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: 2,38 zł 119 877In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	119 877In Stock	Cut Tape 2,38 zł 1,64 zł 1,16 zł 0,981 zł Reel 0,788 zł View 0,889 zł 0,77 zł 0,695 zł 0,669 zł 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: 4,24 zł 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	4,24 zł 2,98 zł 2,21 zł 1,80 zł View 1,69 zł 1,60 zł 1,43 zł 1,42 zł	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: 6,47 zł 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	6,47 zł 3,97 zł 3,48 zł 2,93 zł View 2,77 zł 2,49 zł 2,46 zł	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >100% Vishay Semiconductors IL213AT IL213AT Vishay Semiconductors 1: 3,97 zł 4 356In Stock	Mfr. Part No. IL213AT Mouser Part No 782-IL213AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >100%	Datasheet	4 356In Stock	Cut Tape 3,97 zł 2,71 zł 1,97 zł 1,74 zł Reel 1,33 zł View 1,65 zł 1,32 zł	Min.: 1 Mult.: 1 : 2 000	6 V		100 mA	SMD/SMT	SOIC-Narrow-8	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 Vishay Semiconductors VO617A-3X017T VO617A-3X017T Vishay Semiconductors 1: 1,66 zł 95 516In 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 516In Stock	Cut Tape 1,66 zł 1,14 zł 0,818 zł 0,669 zł Reel 0,616 zł View 0,554 zł 0,515 zł 0,427 zł 0,414 zł 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: 2,08 zł 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	2,08 zł 1,55 zł 1,24 zł 0,981 zł View 0,972 zł 0,968 zł	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT VO61 Vishay Semiconductors SFH617A-4X016 SFH617A-4X016 Vishay Semiconductors 1: 4,09 zł 7 333In Stock	Mfr. Part No. SFH617A-4X016 Mouser Part No 782-SFH617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT VO61	Datasheet	7 333In Stock	4,09 zł 2,78 zł 2,00 zł 1,75 zł View 1,66 zł 1,58 zł 1,36 zł	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Optocoupler Phototransistor MCT2EM onsemi 1: 2,08 zł 10 845In Stock	Mfr. Part No. MCT2EM Mouser Part No 512-MCT2EM	onsemi	Transistor Output Optocouplers Optocoupler Phototransistor	Datasheet	10 845In Stock	2,08 zł 1,35 zł 1,10 zł 0,933 zł View 0,871 zł 0,827 zł 0,744 zł	Min.: 1 Mult.: 1	6 V			Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% SFH6186-2 Vishay Semiconductors 1: 3,29 zł 11 120In 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 120In Stock	3,29 zł 2,29 zł 1,68 zł 1,42 zł View 1,31 zł 1,22 zł 1,18 zł 1,12 zł	Min.: 1 Mult.: 1	6 V	3.5 us	100 mA	Through Hole	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers PHOTO TRANS 4N25SM onsemi 1: 2,99 zł 50 588In Stock	Mfr. Part No. 4N25SM Mouser Part No 512-4N25SM	onsemi	Transistor Output Optocouplers PHOTO TRANS	Datasheet	50 588In Stock	2,99 zł 1,65 zł 1,51 zł 1,26 zł View 1,17 zł 1,14 zł 1,08 zł 1,01 zł 0,955 zł	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: 3,86 zł 11 470In Stock	Mfr. Part No. MCT62S Mouser Part No 512-MCT62S	onsemi	Transistor Output Optocouplers SO-8 DUAL PH TRAN	Datasheet	11 470In Stock	3,86 zł 2,13 zł 1,80 zł 1,57 zł View 1,43 zł 1,35 zł 1,28 zł 1,25 zł	Min.: 1 Mult.: 1	25 V	2.4 us	30 mA	SMD/SMT	PDIP-8 Gull Wing	2 Channel	NPN Phototransistor
Transistor Output Optocouplers Hi Volt Phototrans MOC8204M onsemi 1: 3,67 zł 17 986In Stock	Mfr. Part No. MOC8204M Mouser Part No 512-MOC8204M	onsemi	Transistor Output Optocouplers Hi Volt Phototrans	Datasheet	17 986In Stock	3,67 zł 2,72 zł 1,89 zł 1,65 zł View 1,40 zł 1,36 zł 1,34 zł	Min.: 1 Mult.: 1	6 V		100 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Vishay Semiconductors SFH601-3X017T SFH601-3X017T Vishay Semiconductors 1: 6,56 zł 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 6,56 zł 4,62 zł 3,45 zł 2,88 zł Reel 2,68 zł View 2,53 zł 2,48 zł 2,31 zł	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: 2,88 zł 608In Stock	Mfr. Part No. 4N27-X009 Mouser Part No 782-4N27-X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>10%	Datasheet	608In Stock	2,88 zł 1,99 zł 1,45 zł 1,19 zł View 1,11 zł 0,986 zł 0,959 zł 0,928 zł 0,898 zł	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: 6,25 zł 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	6,25 zł 4,44 zł 3,28 zł 2,74 zł View 2,55 zł 2,27 zł	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: 2,91 zł 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	2,91 zł 1,97 zł 1,40 zł 1,16 zł View 1,06 zł 0,999 zł 0,849 zł 0,814 zł	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: 3,03 zł 1 325In 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 325In Stock	3,03 zł 1,74 zł 1,45 zł 1,20 zł View 1,10 zł 0,959 zł 0,893 zł 0,854 zł 0,801 zł	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: 2,46 zł 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	2,46 zł 1,66 zł 1,18 zł 0,981 zł View 0,898 zł 0,845 zł 0,726 zł 0,691 zł	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: 4,09 zł 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	4,09 zł 2,86 zł 2,09 zł 1,74 zł View 1,64 zł 1,53 zł 1,40 zł 1,39 zł 1,30 zł	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor
Optically Isolated Amplifiers Isolated Error Amp Optocoupler FOD2711A onsemi 1: 7,00 zł 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	7,00 zł 3,73 zł 3,01 zł 2,88 zł View 2,45 zł 2,42 zł 2,36 zł 2,29 zł Quote	Min.: 1 Mult.: 1			50 mA	Through Hole	PDIP-8	1 Channel	Phototransistor
Transistor Output Optocouplers Phototransistor H11D3SR2M onsemi 1: 5,15 zł 2 142In Stock	Mfr. Part No. H11D3SR2M Mouser Part No 512-H11D3SR2M	onsemi	Transistor Output Optocouplers Phototransistor	Datasheet	2 142In Stock	Cut Tape 5,15 zł 3,63 zł 2,70 zł 2,26 zł Reel 1,58 zł View 1,57 zł 1,54 zł MouseReel Available	Min.: 1 Mult.: 1 : 1 000	6 V		100 mA	SMD/SMT	SMD-DIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 63-125% CNY17F-2X006 Vishay Semiconductors 1: 2,84 zł 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	2,84 zł 1,82 zł 1,17 zł 1,04 zł View 0,99 zł 0,862 zł	Min.: 1 Mult.: 1	6 V	2 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >50% Vishay Semiconductors CQY80N CQY80N Vishay Semiconductors 1: 2,46 zł 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	2,46 zł 1,71 zł 1,24 zł 1,03 zł View 0,959 zł 0,801 zł 0,792 zł 0,744 zł	Min.: 1 Mult.: 1	5 V	7 us	50 mA	Through Hole	PDIP-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCET1107 Vishay Semiconductors 1: 2,16 zł 5 689In Stock	Mfr. Part No. TCET1107 Mouser Part No 782-TCET1107	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	5 689In Stock	2,16 zł 1,48 zł 0,858 zł 0,757 zł View 0,722 zł 0,691 zł 0,634 zł	Min.: 1 Mult.: 1	6 V	3 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Output FOD817 onsemi 1: 2,01 zł 10 546In Stock	Mfr. Part No. FOD817 Mouser Part No 512-FOD817	onsemi	Transistor Output Optocouplers Phototransistor Output	Datasheet	10 546In Stock	2,01 zł 1,32 zł 0,717 zł 0,554 zł View 0,541 zł 0,458 zł 0,44 zł	Min.: 1 Mult.: 1	6 V	18 us	50 mA	Through Hole	PDIP-4	1 Channel	NPN Phototransistor