Best Transistor Output Optocouplers in USA, Australia & India.

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

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

AT817C-FeH-DE

5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC DIP-4 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 : 47879
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0195

Multiples of: 20

4us

3us

Phototransistor

DIP - 4

1.2 V

AT817C-FeL-SE

5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SMD-4P 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 : 46113
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0247

Multiples of: 20

4us

3us

Phototransistor

SMD - 4P

1.2 V

TCMD1000

Transistor Output Optocouplers Photodarlington Out Single CTR >600%

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 : 46035
Ship by Wed. 26 Nov to Fri. 28 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 0.2442

Multiples of: 1

800 %

Photodarlington

SOP - 4

1 Channel

60 mA

80 mA

35 V

3750 vRMS

1 V

1.6 V

6 V

250 mW

- 40 C

+ 100 C

Cut Tape

Smd/Smt

SFH6206-2T

Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%

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 : 45590
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.2111

Multiples of: 1000

200 %

Npn Phototransistor

SMD - 4

1 Channel

60 mA

100 mA

70 V

5300 vRMS

0.4 V

1.65 V

6 V

150 mW

- 55 C

+ 100 C

Cut Tape

TCMT1100

Transistor Output Optocouplers Phototransistor Out

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 : 45561
Ship by Wed. 26 Nov to Fri. 28 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 0.1749

Multiples of: 1

600 %

Npn Phototransistor

SOP - 4

1 Channel

60 mA

50 mA

70 V

3750 vRMS

0.3 V

1.6 V

6 V

250 mW

- 40 C

+ 100 C

Cut Tape

Smd/Smt

TLP291(GRL-TP,SE

Toshiba Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C

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 : 45493
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1175

Multiples of: 5

2 us

100 % To 200 %

3 us

Phototransistor

SOP - 4

1 Channel

50 mA

80 V

3750 vRMS

0.3 V

1.4 V

5 V

200 mW

- 55 C

+ 110 C

Tlp291

Reel

Smd/Smt

VOM617A-7X001T

Transistor Output Optocouplers Phototransistor Out CTR 80-160% 5mA VDE

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 : 44720
Ship by Wed. 26 Nov to Fri. 28 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 0.1319

Multiples of: 1

80 % to 160 %

Npn Phototransistor

SOP - 4

1 Channel

100 mA

80 V

3750 vRMS

0.4 V

1.6 V

170 mW

- 55 C

+ 110 C

Vom61xa

Cut Tape

Smd/Smt

LTV-817S-D

Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:35V

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 : 44259
Ship by Wed. 26 Nov to Fri. 28 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 0.088

Multiples of: 1

SFH6106-3T

Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%

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 : 43650
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1704

Multiples of: 1000

100 % To 200 %

Npn Phototransistor

SMD - 4

1 Channel

60 mA

100 mA

70 V

5300 vRMS

0.4 V

1.65 V

6 V

150 mW

- 55 C

+ 100 C

Cut Tape

H11AA4SR2M

Optoisolator Transistor with Base Output 4170Vrms 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.

ON Semiconductor

Availability : 43650
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.2812

Multiples of: 1000

PDIP - 6 GULL W in G

50 mA

30 V

7500 vRMS

0.4 V

- 40 C

+ 100 C

H11aa4sm

Reel

PS2506-1-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 : 42995
Ship by Wed. 26 Nov to Fri. 28 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 0.5628

Multiples of: 1

Tube

PC817X3NSZ9F

Transistor Output Optocouplers Photocoupler

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 : 42389
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0437

Multiples of: 5

TLP621

DIP4 Through Hole Single Channel 55 V 5300 Vrms Phototransistor 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.

Isocom

Availability : 38800
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1529

Multiples of: 100

MCT210

Transistor Output Optocouplers DIP-6 PHOTO TRANS

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.

Isocom

Availability : 38775
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1973

Multiples of: 65

Npn Phototransistor

PDIP - 6

1 Channel

100 mA

50 mA

30 V

5300 vRMS

0.4 V

1.5 V

3 V

260 mW

- 55 C

+ 100 C

Mct210

Bulk

H11L2SM

Optocoupler; SMD; Channels:1; Out: Schmitt trigger; Gull wing 6

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.

Isocom

Availability : 38775
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.4724

Multiples of: 65

GULL W in G 6

Smd

EL814S1(A)(TU)-V

Transistor Output Optocouplers Optocoupler Transistor AC Input

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.

Everlight

Availability : 38567
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.1112

Multiples of: 5

7us@2mA,100Ω

11us@2mA,100Ω

Phototransistor

SOP - 4 - 2.54 mm

1.2 V

PS2801-4-A

Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP

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 : 37527
Ship by Wed. 26 Nov to Fri. 28 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 2.2195

Multiples of: 1

3 us

600 %

5 us

Npn Phototransistor

SSOP - 16

4 Channel

5 mA

50 mA

80 V

2500 vRMS

300 mV

1.1 V

6 V

80 mW , 120 mW

- 55 C

+ 100 C

Ps2801

Cut Tape

VOS617A-8T

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 : 36980
Ship by Wed. 26 Nov to Fri. 28 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

130 % to 260 %

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

Cut Tape

Smd/Smt

PC817B

5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC DIP-4 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 : 36821
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 0.0195

Multiples of: 20

4us

3us

Phototransistor

DIP - 4

1.2 V

Hot

4N37M

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:7.5kV; 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.

ON Semiconductor

Availability : 36533
Ship by Fri. 28 Nov to Thu. 04 Dec

December 2025