Best Transistor Output Optocouplers in USA, Australia & India.

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Rise Time	Current Transfer Ratio	Fall Time	Output Type	Package / Case	Number of Channels	If - Forward Current	Maximum Collector Current	Maximum Collector Emitter Voltage	Isolation Voltage	Maximum Collector Emitter Saturation Voltage	Vf - Forward Voltage	Vr - Reverse Voltage	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging	Mounting Style	Input Type

OPI110C

Transistor Output Optocouplers 10KV ISOLATION

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics

Availability : 5080
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 2.618

Multiples of: 1

100 %

1 Channel

40 mA

30 V

10000 vRMS

0.4 V

1.6 V

2 V

100 mW

- 40 C

+ 85 C

Bulk

AT817B-FeL-M

5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC DIP-4M Transistor, Photovoltaic Output Optoisolators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

AOTE

Availability : 5077
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0253

Multiples of: 20

4us

3us

Phototransistor

DIP - 4M

1.2 V

4N25M

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:2.5kV; DIP6

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 5044
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1056

Multiples of: 1

CNY17F-2M

Transistor Output Optocouplers HCEV, 63%, 5KV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 5036
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1147

Multiples of: 1

10 us

125 %

10 us

PDIP - 6

1 Channel

60 mA

150 mA

70 V

5000 vRMS

0.3 V

1.65 V

6 V

250 mW

- 55 C

+ 100 C

Tube

Through Hole

4N37M

Optoisolator Transistor with Base Output 1500Vrms 1 Channel 6-DIP

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 5033
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1121

Multiples of: 1

10 us

Npn Phototransistor

PDIP - 6

1 Channel

60 mA

100 mA

30 V

1500 vRMS

0.3 V

1.5 V

6 V

350 mW

- 55 C

+ 100 C

Tube

PC817X4NSZ1B

Transistor Output Optocouplers OPTOISOLATOR 5KV TRANS DIP, Optoisolator Transistor Output 1 Channel

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sharp

Availability : 5029
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2145

Multiples of: 1

4 us

3 us

Phototransistor

DIP - 4

1 Channel

20 mA

50 mA

80 V

5000 vRMS

0.2 V

1.2 V

6 V

200 mW

- 30 C

+ 100 C

CQY80N

Transistor Output Optocouplers Phototransistor Out Single CTR >50%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 5022
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1848

Multiples of: 1

7 us

90 %

6.7 us

Npn Phototransistor

PDIP - 6

1 Channel

60 mA

50 mA

32 V

5000 vRMS

0.3 V

1.6 V

5 V

250 mW

- 55 C

+ 100 C

Tube

LTV-702VB

Lite-On Transistor Output Optocouplers Optocoupler

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 4995
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1144

Multiples of: 1

Npn Phototransistor

1 Channel

5000 vRMS

Tube

PS2533L-1-F3-A

Transistor Output Optocouplers Optocoupler 4-pin DIP

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

Availability : 4969
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.7865

Multiples of: 1

100 us

4000 %

100 us

Npn Photodarlington

DIP - 4 GULL W in G

1 Channel

10 mA

150 mA

350 V

5000 vRMS

1 V

1.15 V

6 V

150 mW , 300 mW

- 55 C

+ 100 C

Ps2533l

SFH6286-3

Transistor Output Optocouplers Phototransistor Out Single CTR 100-320%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 4966
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.44

Multiples of: 1

3.5 us

320 %

5 us

PDIP - 4 GULL W in G

1 Channel

50 mA

100 mA

55 V

5300 vRMS

0.4 V

1.5 V

150 mW

- 55 C

+ 100 C

Tube

Smd/Smt

4N37S

Optoisolator Transistor with Base Output 1500Vrms 1 Channel 6-SMD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 4956
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1125

Multiples of: 1

10 us

100 %

10 us

PDIP - 6 GULL W in G

1 Channel

10 mA

100 mA

30 V

1500 vRMS

0.3 V

1.5 V

6 V

350 mW

- 55 C

+ 100 C

Tube

Smd/Smt

4N26M

Transistor Output Optocouplers PTR 20%, 2.5KV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 4947
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1122

Multiples of: 1

3 us

20 %

3 us

PDIP - 6

10 mA

100 mA

30 V

1500 vRMS

0.5 V

1.5 V

6 V

250 mW

- 55 C

+ 100 C

Tube

Through Hole

VOS617A-9T

Vishay Semiconductors Transistor Output Optocouplers CTR 130-260% 5mA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 4916
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1584

Multiples of: 1

3 us

200 % to 400 %

3 us

Phototransistor

SSOP - 4

1 Channel

50 mA

80 V

3750 vRMS

0.4 V

1.5 V

6 V

70 mW

- 55 C

+ 110 C

Vos617a

Reel

Smd/Smt

PS2561D-1Y-V-A

Transistor Output Optocouplers Optocoupler 4-pin DIP

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

Availability : 4914
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2764

Multiples of: 1

Tube

TLP785(BL,F)

Toshiba Transistor Output Optocouplers Photo-IC 60mA 80V 5000 Vrms 8000 Vpk

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba

Availability : 4898
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1326

Multiples of: 5

2 us

200 % To 600 %

3 us

Npn Phototransistor

DIP - 4

1 Channel

16 mA

10 mA

80 V

5000 vRMS

0.4 V

1.3 V

5 V

240 mW

- 55 C

+ 110 C

Tlp785

Bulk

VOS615A-X001T

Transistor Output Optocouplers CTR 50-600% 10MA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 4883
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1584

Multiples of: 1

3 us

50 % to 600 %

12 us

Npn Phototransistor

SSOP - 4

1 Channel

50 mA

80 V

3750 vRMS

0.4 V

1.5 V

6 V

170 mW

- 55 C

+ 110 C

Cut Tape

Smd/Smt

LTV-715F

Transistor Output Optocouplers Optocoupler

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 4880
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2002

Multiples of: 1

Tube

VOS615A-1X001T

Transistor Output Optocouplers CPLR

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 4878
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1584

Multiples of: 1

3 us

NPN Phototransistor

1 Channel

50 mA

6 V

MOCD223VM

Fairchild Semiconductor Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Photodarlington

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 4764
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.3806

Multiples of: 1

1000 %

Photodarlington

SOIC - 8 Narrow

2 Channel

60 mA

150 mA

30 V

2500 vRMS

1 V

1.3 V

6 V

250 mW

- 40 C

+ 100 C

Mocd223

Bulk

LTV-816

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lite-On

Availability : 4116
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025