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

4N27SM

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 : 3880
Ship by Fri. 25 Jul to Thu. 31 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1824

Multiples of: 1

PDIP - 6 GULL W in G

1 Channel

60 mA

30 V

7500 vRMS

0.5 V

1.5 V

6 V

150 mW

- 40 C

+ 100 C

4N27m

Bulk

OPI110A

Optek TT Electronics Transistor Output Optocouplers Optoisolator

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 : 2508
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 2.805

Multiples of: 1

25 %

Npn Phototransistor

1 Channel

30 V

10000 vRMS

0.4 V

1.6 V

2 V

100 mW

- 40 C

+ 85 C

Bulk

TLP290-4(V4GBTPE(T

80V 2.5kV 50mA 400mV@2.4mA,8mA 4 1.2V AC,DC SOP-16-4.6mm 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.

Toshiba

Availability : 2503
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6437

Multiples of: 1

2us@2mA,100

3us@2mA,100

Phototransistor

SOP - 16 - 4.6 mm

1.2 V

4N25SR2VM

Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV

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.

ON Semiconductor

Availability : 2502
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2123

Multiples of: 1

TLP291(BLL-TP,SE

Toshiba Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit

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 : 2492
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1092

Multiples of: 5

Tlp291

Reel

H11D1VM

Transistor Output Optocouplers Phototransistor

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 : 2490
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3657

Multiples of: 1

PDIP - 6

1 Channel

80 mA

100 mA

300 V

7500 vRMS

0.4 V

1.5 V

6 V

300 mW

- 40 C

+ 100 C

H11d1m

Bulk

CNY17G-3

Transistor Output Optocouplers Phototransistor Out Dual 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 : 2489
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1848

Multiples of: 1

7 us

200 %

6.7 us

Npn Phototransistor

PDIP - 6

1 Channel

60 mA

50 mA

32 V

3750 vRMS

0.3 V

1.6 V

5 V

250 mW

- 55 C

+ 100 C

Cny

Tube

SFH615A-3X017

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 : 2488
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3113

Multiples of: 1

200 %

Npn Phototransistor

PDIP - 4 GULL W in G

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

TCLT1106

Transistor Output Optocouplers Phototransistor Out Single CTR 100-300%

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 : 2485
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2354

Multiples of: 1

3 us

300 %

4.7 us

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

VO615A

Vishay Semiconductors Transistor Output Optocouplers Optocoupler 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 : 2472
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1001

Multiples of: 1

Npn Phototransistor

DIP - 4

1 Channel

5000 vRMS

Reel

Through Hole

4N25S

Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:1.5kV

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 : 2468
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1067

Multiples of: 1

FOD817C3SD

Transistor Output Optocouplers TRANSISTOR OUTPUT SMD LEAD BEND 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.

ON Semiconductor

Availability : 2468
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1385

Multiples of: 5

KPS28010B

80V 3.75kV 50mA 100mV@2mA,10mA 1 6V 1.1V DC SSOP-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.

Cosmo

Availability : 2463
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0757

Multiples of: 5

3us@2mA,100

5us@2mA,100

Phototransistor

SSOP - 4

1.1 V

PC817X2NIP1B

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 : 2458
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0776

Multiples of: 5

4 us

3 us

Phototransistor

SMD - 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

ILQ2-X007

Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%

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 : 2458
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.1845

Multiples of: 1

400 %

PDIP - 16

60 mA

125 mA

5300 vRMS

1 V

1.5 V

500 mW (1/2 w)

- 55 C

+ 100 C

Tube

4N35M

Optocoupler; THT; Channels:1; Out: transistor; Uinsul:3.55kV; 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 : 2456
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1089

Multiples of: 1

MOCD207D2M

Transistor Output Optocouplers 8-PIN SOIC DUAL-CHANNEL TRNSTR

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 : 2456
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.5749

Multiples of: 1

1.6 us

34 %

2.2 us

Npn Phototransistor

SOIC - 8

60 mA

150 mA

70 V

2500 vRMS

0.4 V

150 mW

- 40 C

+ 100 C

Mocd207

Reel

TLP291(TP,SE

Toshiba Transistor Output Optocouplers 50mA 80V Gen Purp 50mA 1 Circuit

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 : 2454
Ship by Fri. 08 Aug to Wed. 13 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1986

Multiples of: 5

Tlp291

Reel

LTV-846

Optocoupler; THT; Channels:4; 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 : 2391
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3575

Multiples of: 1

CNY64ST

Transistor Output Optocouplers PHOTOTRANSISTOR OUT 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 : 1839
Ship by Wed. 23 Jul to Fri. 25 Jul

July 2025