.hide-partial { max-height: none; } .show-more { display: none; }

NPN Phototransistor Optocouplers/Photocouplers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optocouplers/Photocouplers

List Images

Results: 2,159

Applied Filters:

Output Type = NPN Phototransistor

Manufacturer

Vr - Reverse Voltage

Rise Time

Maximum Collector Current

Mounting Style

Package/Case

Number of Channels

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Optocoupler 4-pin SSOP PS2811-1-F3-A Renesas Electronics 1: £0.78 675,515In Stock	Mfr. Part No. PS2811-1-F3-A Mouser Part No 968-PS2811-1-F3-A	Renesas Electronics	Transistor Output Optocouplers Optocoupler 4-pin SSOP	Datasheet	675,515In Stock	Cut Tape £0.78 £0.536 £0.401 £0.348 Reel £0.287 View £0.327 £0.276 £0.261 £0.254 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	6 V	4 us	40 mA	SMD/SMT	SSOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Dual CTR 40-80% ILD205T Vishay Semiconductors 1: £1.04 37,964In Stock	Mfr. Part No. ILD205T Mouser Part No 782-ILD205T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Dual CTR 40-80%	Datasheet	37,964In Stock	Cut Tape £1.04 £0.741 £0.555 £0.472 Reel £0.422 View £0.445 £0.393 £0.387 £0.386 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	6 V	3 us	2.5 mA	SMD/SMT	SOIC-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers OPTO COUPLER RV1S2281ACCSP-10YC#SC0 Renesas Electronics 1: £1.41 22,767In Stock	Mfr. Part No. RV1S2281ACCSP-10YC#SC0 Mouser Part No 968-2281ACCSP10YCSC0	Renesas Electronics	Transistor Output Optocouplers OPTO COUPLER Learn More about Renesas Electronics renesas rv1s92xxa 22xxa devices	Datasheet	22,767In Stock	Cut Tape £1.41 £0.834 Reel £0.834 £0.682 £0.588 View £0.571 £0.555 £0.543 £0.533	Min.: 1 Mult.: 1 : 20	6 V	4 us	30 mA	SMD/SMT	LSSOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR 160-500% SFH6286-4T Vishay Semiconductors 1: £1.02 112,459In Stock	Mfr. Part No. SFH6286-4T Mouser Part No 782-SFH6286-4T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 160-500%	Datasheet	112,459In Stock	Cut Tape £1.02 £0.695 £0.492 £0.428 Reel £0.362 View £0.356 £0.341 £0.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		3.5 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO617A-4X016 Vishay Semiconductors 1: £0.33 301,860In Stock	Mfr. Part No. VO617A-4X016 Mouser Part No 78-VO617A-4X016	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6 Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	301,860In Stock	£0.33 £0.227 £0.162 £0.133 View £0.123 £0.115 £0.105 £0.09 £0.086	Min.: 1 Mult.: 1	6 V	4.6 us	50 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers 3000Vrms 50% CTR ACPL-217-56CE Broadcom / Avago 1: £0.593 68,027In Stock	Mfr. Part No. ACPL-217-56CE Mouser Part No 630-ACPL-217-56CE	Broadcom / Avago	Transistor Output Optocouplers 3000Vrms 50% CTR Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	68,027In Stock	Cut Tape £0.593 £0.412 £0.301 £0.251 Reel £0.213 View £0.235 £0.203 £0.187 £0.184 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6 V	2 us	50 mA	SMD/SMT	SOIC-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers CTR 50-600% 1MA VOS628A-X001T Vishay Semiconductors 1: £0.676 64,066In Stock	Mfr. Part No. VOS628A-X001T Mouser Part No 78-VOS628A-X001T	Vishay Semiconductors	Transistor Output Optocouplers CTR 50-600% 1MA Learn More about Vishay Semiconductors vishaysemi VOx6xxA	Datasheet	64,066In Stock	Cut Tape £0.676 £0.473 £0.349 £0.292 Reel £0.25 View £0.274 £0.238 £0.221 £0.206 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6 V	10 us	100 mA	SMD/SMT	SOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160% FODM8801A onsemi 1: £1.02 29,194In Stock	Mfr. Part No. FODM8801A Mouser Part No 512-FODM8801A	onsemi	Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160% Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	29,194In Stock	£1.02 £0.759 £0.595 £0.523 View £0.498 £0.472	Min.: 1 Mult.: 1 Max.: 3,000	6 V	5 us	30 mA	SMD/SMT	Miniflat-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers AC Phototx Coupler ACPL-244-560E Broadcom / Avago 1: £2.03 24,106In Stock	Mfr. Part No. ACPL-244-560E Mouser Part No 630-ACPL-244-560E	Broadcom / Avago	Transistor Output Optocouplers AC Phototx Coupler Learn More about Broadcom / Avago broadcom optocouplers	Datasheet	24,106In Stock	Cut Tape £2.03 £1.48 £1.13 £1.02 Reel £0.925 View £0.978 £0.849 £0.841 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	6 V	2 us	50 mA	SMD/SMT	SOIC-16	4 Channel	NPN Phototransistor
Transistor Output Optocouplers RECOMMENDED ALT SFH6 VO615A-3X007T Vishay Semiconductors 1: £0.346 237,904In Stock	Mfr. Part No. VO615A-3X007T Mouser Part No 78-VO615A-3X007T	Vishay Semiconductors	Transistor Output Optocouplers RECOMMENDED ALT SFH6	Datasheet	237,904In Stock	Cut Tape £0.346 £0.236 £0.169 £0.138 Reel £0.127 View £0.102 £0.099 £0.094 £0.091	Min.: 1 Mult.: 1 : 1,000	6 V	3 us	50 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out TCMT1102 Vishay Semiconductors 1: £0.473 121,790In Stock	Mfr. Part No. TCMT1102 Mouser Part No 782-TCMT1102	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out	Datasheet	121,790In Stock	Cut Tape £0.473 £0.325 £0.23 £0.195 Reel £0.159 View £0.176 £0.153 £0.138 £0.133 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>100-200% SFH6106-3T Vishay Semiconductors 1: £0.684 88,631In Stock	Mfr. Part No. SFH6106-3T Mouser Part No 782-SFH6106-3T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% Learn More about Vishay Semiconductors vishay sfh610a sfh6106	Datasheet	88,631In Stock	Cut Tape £0.684 £0.478 £0.361 £0.314 Reel £0.267 View £0.251 £0.243 £0.231 £0.221 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6 V	3 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% ILQ621GB-X017T Vishay Semiconductors 1: £2.76 1,350In Stock 1,600Expected 09/10/2026	Mfr. Part No. ILQ621GB-X017T Mouser Part No 782-ILQ621GB-X017T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%	Datasheet	1,350In Stock 1,600Expected 09/10/2026	Cut Tape £2.76 £2.01 £1.57 £1.36 Reel £1.29 View £1.20 £1.17 MouseReel Available	Min.: 1 Mult.: 1 : 750	6 V	2.8 us	100 mA	SMD/SMT	SMD-16	4 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH640-3X019T Vishay Semiconductors 1: £1.69 4,274In Stock	Mfr. Part No. SFH640-3X019T Mouser Part No 782-SFH640-3X019T	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	4,274In Stock	Cut Tape £1.69 £1.21 £0.934 £0.811 Reel £0.727 View £0.684 £0.679 £0.668 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH6156-3X001 Vishay Semiconductors 1: £0.48 16,088In Stock	Mfr. Part No. SFH6156-3X001 Mouser Part No 782-SFH6156-3X001	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	16,088In Stock	£0.48 £0.325 £0.23 £0.19 View £0.175 £0.164 £0.131	Min.: 1 Mult.: 1	6 V	3 us	100 mA	SMD/SMT	SMD-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers BV = 2500Vr.m.s. High CTR PS2811-4-V-F3-A Renesas Electronics 1: £3.19 1,730In Stock	Mfr. Part No. PS2811-4-V-F3-A Mouser Part No 551-PS2811-4-V-F3-A	Renesas Electronics	Transistor Output Optocouplers BV = 2500Vr.m.s. High CTR	Datasheet	1,730In Stock	Cut Tape £3.19 £2.35 £1.85 £1.63 Reel £1.53 View £1.57 £1.50 Quote	Min.: 1 Mult.: 1 : 2,500	6 V	4 us	40 mA	SMD/SMT	SSOP-16	4 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE TCMT1117 Vishay Semiconductors 1: £0.473 8,999In Stock	Mfr. Part No. TCMT1117 Mouser Part No 78-TCMT1117	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor 80-160% CTR 5mA VDE Learn More about Vishay Semiconductors vishaysemi tcm111x phototransistor optocoupler	Datasheet	8,999In Stock	Cut Tape £0.473 £0.325 £0.234 £0.191 Reel £0.142 View £0.17 £0.132 £0.131	Min.: 1 Mult.: 1 : 3,000	6 V	5.5 us	50 mA	SMD/SMT		1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% ILD615-2 Vishay Semiconductors 1: £1.20 4,311In Stock	Mfr. Part No. ILD615-2 Mouser Part No 782-ILD615-2	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125%	Datasheet	4,311In Stock	£1.20 £0.677 £0.643 £0.457 £0.45	Min.: 1 Mult.: 1	6 V	2.8 us	50 mA	Through Hole	PDIP-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP PS2801C-4-V-F3-A Renesas Electronics 1: £2.01 4,686In Stock	Mfr. Part No. PS2801C-4-V-F3-A Mouser Part No 968-PS2801C-4-V-F3-A	Renesas Electronics	Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP	Datasheet	4,686In Stock	Cut Tape £2.01 £1.46 £1.13 £0.986 Reel £0.849 View £0.943 £0.818	Min.: 1 Mult.: 1 : 2,500	6 V	5 us	30 mA	SMD/SMT	SSOP-16	4 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR >100% IL213AT Vishay Semiconductors 1: £0.773 4,358In Stock	Mfr. Part No. IL213AT Mouser Part No 782-IL213AT	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR >100%	Datasheet	4,358In Stock	Cut Tape £0.773 £0.513 £0.383 £0.335 Reel £0.253 View £0.315 £0.251	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 100-600% SFH620AGB Vishay Semiconductors 1: £0.705 5,587In Stock	Mfr. Part No. SFH620AGB Mouser Part No 782-SFH620AGB	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR 100-600%	Datasheet	5,587In Stock	£0.705 £0.494 £0.363 £0.305 View £0.286 £0.277 £0.238 £0.228	Min.: 1 Mult.: 1		2 us	100 mA	Through Hole	DIP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers DC INPUT, 2CH LTV-827S-TA1-B LITEON 1: £0.54 6,459In Stock	Mfr. Part No. LTV-827S-TA1-B Mouser Part No 859-LTV-827S-TA1-B	LITEON	Transistor Output Optocouplers DC INPUT, 2CH Learn More about LITEON general purpose phototransistor photocouplers	Datasheet	6,459In Stock	Cut Tape £0.54 £0.368 £0.26 £0.223 Reel £0.189 View £0.185 £0.171 £0.148 £0.145	Min.: 1 Mult.: 1 : 1,000	6 V	4 us	50 mA	SMD/SMT	SMD-8	2 Channel	NPN Phototransistor
Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c PS2381-1Y-F3-AX Renesas Electronics 1: £1.03 4,612In Stock	Mfr. Part No. PS2381-1Y-F3-AX Mouser Part No 551-PS2381-1Y-F3-AX	Renesas Electronics	Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c Learn More about Renesas Electronics cel ps2381 1 photocoupler	Datasheet	4,612In Stock	Cut Tape £1.03 £0.711 £0.529 £0.459 Reel £0.39 View £0.425 £0.385 £0.367 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	6 V	4 us	50 mA	SMD/SMT	LSOP-4	1 Channel	NPN Phototransistor
Transistor Output Optocouplers AC Input, Phtotrnstr 100-200% CTR VOL628A-3T Vishay Semiconductors 1: £0.488 6,728In Stock	Mfr. Part No. VOL628A-3T Mouser Part No 78-VOL628A-3T	Vishay Semiconductors	Transistor Output Optocouplers AC Input, Phtotrnstr 100-200% CTR	Datasheet	6,728In Stock	Cut Tape £0.488 £0.353 £0.272 £0.236 Reel £0.233 View £0.233 £0.222 £0.205 £0.201	Min.: 1 Mult.: 1 : 3,000	6 V	3.5 us	100 mA	SMD/SMT		1 Channel	NPN Phototransistor
Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% SFH601-3X009 Vishay Semiconductors 1: £1.10 5,972In Stock	Mfr. Part No. SFH601-3X009 Mouser Part No 782-SFH601-3X009	Vishay Semiconductors	Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%	Datasheet	5,972In Stock	£1.10 £0.633 £0.585 £0.498 View £0.47 £0.412 £0.395	Min.: 1 Mult.: 1	6 V		50 mA	SMD/SMT	SMD-6	1 Channel	NPN Phototransistor