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

MPS2501L-1-K

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.

MSKSEMI

Availability : 3870
Ship by Wed. 12 Nov to Tue. 18 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 0.1174

Multiples of: 5

SMD - 4P

CNY17-1M

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V

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 : 3870
Ship by Mon. 10 Nov to Wed. 12 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 0.1216

Multiples of: 1

SFH618A-5X016

Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%

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 : 3863
Ship by Mon. 10 Nov to Wed. 12 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 0.4737

Multiples of: 1

500 %

Npn Phototransistor

PDIP - 4

1 Channel

60 mA

100 mA

55 V

5300 vRMS

0.4 V

1.5 V

6 V

150 mW

- 55 C

+ 100 C

Tube

VO615A-8X001

Transistor Output Optocouplers Optocuopler DIP4

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 : 3860
Ship by Mon. 10 Nov to Wed. 12 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 0.11

Multiples of: 1

Npn Phototransistor

1 Channel

5000 vRMS

4N33TVM

Optoisolator Darlington with Base Output 4170Vrms 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.

ON Semiconductor

Availability : 3858
Ship by Wed. 12 Nov to Tue. 18 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 0.2625

Multiples of: 1

PDIP - 6

1 Channel

80 mA

150 mA

30 V

7500 vRMS

1 V

250 mW

- 40 C

+ 100 C

4N33m

Bulk

TLP785(GB-TP6,F

Transistor Output Optocouplers Photocoupler 80V 60mA 5000 Vrms

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 : 3849
Ship by Wed. 12 Nov to Tue. 18 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 0.1845

Multiples of: 1

2 us

100 % to 600 %

3 us

Npn Phototransistor

PDIP - 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

Reel

Smd/Smt

TCET1103

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 : 3847
Ship by Mon. 10 Nov to Wed. 12 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 0.2184

Multiples of: 1

3 us

200 %

4.7 us

Npn Phototransistor

PDIP - 4

1 Channel

60 mA

50 mA

70 V

5000 vRMS

0.3 V

1.6 V

6 V

265 mW

- 40 C

+ 100 C

Tube

PS2502L-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 : 3846
Ship by Mon. 10 Nov to Wed. 12 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 0.418

Multiples of: 1

Cut Tape

SFH615AA-X007

Transistor Output Optocouplers Phototransistor Out Single CTR > 50-600%

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 : 3835
Ship by Mon. 10 Nov to Wed. 12 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 0.2563

Multiples of: 1

600 %

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

Tube

Smd/Smt

SFH608-5

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500%

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 : 3831
Ship by Mon. 10 Nov to Wed. 12 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 0.4888

Multiples of: 1

500 %

Npn Phototransistor

DIP - 6

1 Channel

50 mA

55 V

5300 vRMS

0.4 V

1.5 V

6 V

150 mW

- 55 C

+ 100 C

Tube

Through Hole

TLP785(BL.F(C

Transistor Output Optocouplers

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 : 3828
Ship by Mon. 10 Nov to Wed. 12 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 0.2562

Multiples of: 1

DIP4

Tht

FOD817C300W

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V

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 : 3826
Ship by Wed. 12 Nov to Tue. 18 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 0.1079

Multiples of: 5

VO615A-6

Transistor Output Optocouplers H.Temp Phototrnstr 100-300% CTR

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 : 3805
Ship by Mon. 10 Nov to Wed. 12 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 0.1089

Multiples of: 1

Npn Phototransistor

1 Channel

5000 vRMS

CNY75A

Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%

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 : 3795
Ship by Mon. 10 Nov to Wed. 12 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 0.1947

Multiples of: 1

125 %

Npn Phototransistor

PDIP - 6

1 Channel

60 mA

50 mA

70 V

5000 vRMS

0.3 V

1.6 V

5 V

200 mW

- 55 C

+ 110 C

Cny

Tube

CNY17-3X016

Vishay Semiconductors 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 : 3791
Ship by Mon. 10 Nov to Wed. 12 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 0.2607

Multiples of: 1

200 %

Npn Phototransistor

PDIP - 6

1 Channel

60 mA

100 mA

70 V

5000 vRMS

0.4 V

1.65 V

6 V

150 mW

- 55 C

+ 100 C

Cny

Tube

TCLT1103

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 : 3779
Ship by Mon. 10 Nov to Wed. 12 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 0.2288

Multiples of: 1

200 %

SOP - 5

1 Channel

60 mA

50 mA

70 V

5000 vRMS

0.3 V

1.6 V

6 V

250 mW

- 40 C

+ 100 C

Tclt

Reel

Smd/Smt

VOS615A-2X001T

Transistor Output Optocouplers CTR 63-125% 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 : 3685
Ship by Mon. 10 Nov to Wed. 12 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

63 % to 125 %

12 us

Npn Phototransistor

SSOP - 4

50 mA

80 V

3750 vRMS

0.4 V

1.5 V

6 V

170 mW

- 55 C

+ 110 C

Reel

Smd/Smt

Hot

CNY65EXI

Transistor Output Optocouplers Phototransistor Out Single CTR 50-300%

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 : 3319
Ship by Mon. 10 Nov to Wed. 12 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 3.234

Multiples of: 1

2.4 us

50 % To 300 %

2.4 us

Npn Phototransistor

DIP - 4

1 Channel

50 mA

32 V

11600 vRMS

0.3 V

1.6 V

5 V

250 mW

- 55 C

+ 85 C

Cny

Tube

Through Hole

LTV-817S-TA1-A

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 : 2648
Ship by Wed. 12 Nov to Tue. 18 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 0.0352

Multiples of: 10

SFH617A-2

Transistor Output Optocouplers RECOMMENDED ALT 78-VO617A-2

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 : 191
Ship by Mon. 10 Nov to Wed. 12 Nov

November 2025