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

SFH691AT

Transistor Output Optocouplers Phototransistor Out AC-In 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 : 40740
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.249

Multiples of: 2000

3 us

300 %

4 us

Npn Phototransistor

SOP - 4

1 Channel

50 mA

100 mA

70 V

3750 vRMS

0.3 V

1.4 V

150 mW

- 55 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 : 39770
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2114

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

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. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1601

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. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

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. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.4485

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. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1112

Multiples of: 5

7us@2mA,100Ω

11us@2mA,100Ω

Phototransistor

SOP - 4 - 2.54 mm

1.2 V

LTV-816S-TA1-A

Transistor Output Optocouplers P/C LTV-816S-TA1-A TAPING TYPE II

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 : 38528
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0318

Multiples of: 10

300 us

7500 %

250 us

Photodarlington

PDIP - 4 GULL W in G

1 Channel

20 mA

80 mA

35 V

5000 vRMS

1 V

1.4 V

200 mW

- 30 C

+ 100 C

Cut Tape

Smd/Smt

FOD817A300W

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 : 38402
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0872

Multiples of: 1

FODM8801A

Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160%

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 : 38184
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.5434

Multiples of: 1

Npn Phototransistor

M in I - FLAT - 4

20 mA

75 V

3750 vRMS

0.4 V

1.8 V

6 V

300 mW

- 40 C

+ 125 C

Fodm8801a

Bulk

Smd/Smt

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. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

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. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

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. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0195

Multiples of: 20

4us

3us

Phototransistor

DIP - 4

1.2 V

SFH6156-3X001T

Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR 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 : 35841
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1507

Multiples of: 1

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

EL817C-G

Transistor Output Optocouplers Optocoupler Transistor DC 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 : 33937
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0548

Multiples of: 5

VOM617A-4T

Transistor Output Optocouplers Phototransistor Out CTR 160-320% 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 : 33819
Ship by Wed. 08 Oct to Fri. 10 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1507

Multiples of: 1

7 us

160 % to 320 %

12 us

Npn Phototransistor

SOP - 4

1 Channel

5 mA

100 mA

80 V

3750 vRMS

0.4 V

1.6 V

6 V

170 mW

- 55 C

+ 110 C

Vom61xa

Cut Tape

Smd/Smt

LTV-356T-D

Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE

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 : 33595
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0564

Multiples of: 5

TLP781F(GR,F)

Transistor Output Optocouplers Transistor Coupler CTR=100-300% BVS=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.

Toshiba

Availability : 32398
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1641

Multiples of: 1

300 %

5000 V

EL3H7(D)(TA)-G

Transistor Output Optocouplers 300-600CTR 3750Vrms -55 to +110 Op Temp

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 : 27916
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.0456

Multiples of: 10

1 Channel

3750 vRMS

Reel

LTV-247

Transistor Output Optocouplers PTR 50% 5KV 16 PIN 4CH 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 : 17263
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2423

Multiples of: 1

TCLT1600

Transistor Output Optocouplers Phototransistor Out Single CTR 80-300%

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 : 5820
Ship by Fri. 10 Oct to Thu. 16 Oct

October 2025