Single-Channel Photocouplers (results: 1174)

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CTR
Case
Output type
Insulation breakdown voltage
Output voltage
PC452T SINGLE CTR 1000% Uiso 3,75kV Iout 50mA Photodarlington PC452TEJ000F ->EOL!
PC452J00000F || PC452T SO 4
Manufacturer:
Sharp
Manufacturer part number:
PC452J00000F
Case style:
SO 4
 
External warehouse:
6000 pcs.
Quantity of pieces 3000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,5816
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Packaging:
3000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
1000% SO 4 Photodarlington 3750V 350V
FOD814A300W Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin PDIP
FOD814A300W || FOD814A300W PDIP04
Manufacturer:
ON-Semicoductor
Manufacturer part number:
FOD814A300W
Case style:
PDIP04
 
External warehouse:
2000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1097
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Packaging:
2000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
ON-Semicoductor
Manufacturer part number:
FOD814A300W
Case style:
PDIP04
 
External warehouse:
7500 pcs.
Quantity of pieces 900+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1129
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-814-A Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin PDIP
LTV-814-A || LTV-814-A PDIP04
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-814-A
Case style:
PDIP04
 
External warehouse:
1600 pcs.
Quantity of pieces 1100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1091
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
FOD814S Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD
FOD814SD || FOD814S PDIP04smd
Manufacturer:
ON-Semicoductor
Manufacturer part number:
FOD814SD
Case style:
PDIP04smd
 
External warehouse:
1000 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1147
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Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV815M Single-Channel CTR 600-7500% Vce 35V Uiso 5kV Replacement: PC815M
LTV-815M || LTV815M PDIP04
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-815M
Case style:
PDIP04
 
External warehouse:
11400 pcs.
Quantity of pieces 900+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1308
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
600-7500% PDIP04 Darlington 5000V 35V
LTV-816 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP LTV-816(LTN)
LTV816 || LTV-816 || LTV 816 || LTV-816 PDIP04
Manufacturer:
LITE-ON
Manufacturer part number:
LTV816
Case style:
PDIP04
 
External warehouse:
7100 pcs.
Quantity of pieces 100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0755
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-816
Case style:
PDIP04
 
External warehouse:
4910 pcs.
Quantity of pieces 1700+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0691
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
-
Manufacturer part number:
LTV 816
Case style:
PDIP04
 
External warehouse:
1292 pcs.
Quantity of pieces 1+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,2762
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Packaging:
1
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-816M Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP
LTV-816M || LTV-816M PDIP04
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-816M
Case style:
PDIP04
 
External warehouse:
11400 pcs.
Quantity of pieces 100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0755
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-816S-D Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP SMD LTV-816S-TA1-D
LTV-816S-TA1-D || LTV-816S-D PDIP04smd
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-816S-TA1-D
Case style:
PDIP04smd
 
External warehouse:
14000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0688
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Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
FOD817A300 Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP
FOD817A300 || FOD817A300 PDIP04 0,4"
Manufacturer:
ON-Semicoductor
Manufacturer part number:
FOD817A300
Case style:
PDIP04 0,4"
 
External warehouse:
3100 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0821
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Packaging:
2000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-817S-A Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD LTV-817S-TA1-A
LTV-817S-TA1-A || LTV-817S-A || LTV-817S-A PDIP04smd
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-TA1-A
Case style:
PDIP04smd
 
External warehouse:
80000 pcs.
Quantity of pieces 3000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0454
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Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-A
Case style:
PDIP04smd
 
External warehouse:
15000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0593
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-817S-B Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD LTV-817S-TA1-B
LTV-817S-TA1-B || LTV-817S-B PDIP04smd
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-TA1-B
Case style:
PDIP04smd
 
External warehouse:
63000 pcs.
Quantity of pieces 3000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0454
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-817S-D Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD LTV-817S-TA1-D
LTV-817S-TA1-D || LTV-817S-D || LTV-817S-D PDIP04smd
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-TA1-D
Case style:
PDIP04smd
 
External warehouse:
11000 pcs.
Quantity of pieces 3000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0537
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Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-D
Case style:
PDIP04smd
 
External warehouse:
6400 pcs.
Quantity of pieces 100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0680
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-817S-TA1-D
Case style:
PDIP04smd
 
External warehouse:
4000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0661
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Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PC817X1CSZ9F Optocoupler DC-IN 1-CH Transistor 4-Pin Sleeve
PC817X1CSZ9F || PC817X1CSZ9F  
Manufacturer:
Sharp
Manufacturer part number:
PC817X1CSZ9F
Case style:
 
 
External warehouse:
21900 pcs.
Quantity of pieces 1700+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0691
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PC817X2NIP1B Transoptor SMD Kanały:1 Wyj: tranzystorowe Uizol:5kV Uce:80V
PC817X2NIP1B || PC817X2NIP1B MSOP04
Manufacturer:
Sharp
Manufacturer part number:
PC817X2NIP1B
Case style:
MSOP04
 
External warehouse:
8000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1308
Add to comparison tool
Packaging:
2000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
Sharp
Manufacturer part number:
PC817X2NIP1B
Case style:
MSOP04
 
External warehouse:
8000 pcs.
Quantity of pieces 2000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1486
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Packaging:
2000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PC817X3CSZ9F Transoptor THT Kanały:1 Wyj: tranzystorowe Uizol:5kV Uce:80V
PC817X3CSZ9F || PC817X3CSZ9F PDIP04
Manufacturer:
Sharp
Manufacturer part number:
PC817X3CSZ9F
Case style:
PDIP04
 
External warehouse:
6600 pcs.
Quantity of pieces 1600+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,0760
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PC817XNNSZ1B Transoptor THT Kanały:1 Wyj: tranzystorowe Uizol:5kV Uce:80V
PC817XNNSZ1B || PC817XNNSZ1B PDIP04
Manufacturer:
Sharp
Manufacturer part number:
PC817XNNSZ1B
Case style:
PDIP04
 
External warehouse:
13054 pcs.
Quantity of pieces 1100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1090
Add to comparison tool
Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
Sharp
Manufacturer part number:
PC817XNNSZ1B
Case style:
PDIP04
 
External warehouse:
40100 pcs.
Quantity of pieces 1100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1101
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Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV826S SMD8 LITEON 2xOptoc. 5kV 80V 50mA >50% SMD8
LTV826S || LTV-826S-TA1 || LTV826S SMD8 LITEON SOP08
Manufacturer:
LITE-ON
Manufacturer part number:
LTV826S
Case style:
SOP08
 
External warehouse:
4450 pcs.
Quantity of pieces 100+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1245
Add to comparison tool
Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-826S-TA1
Case style:
SOP08
 
External warehouse:
1000 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1266
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
LTV-852S-TA1 Optocoupler DC-IN 1-CH Darlington DC-OUT 4-Pin PDIP SMD
LTV-852S-TA1 || LTV-852S-TA1 PDIP04smd
Manufacturer:
LITE-ON
Manufacturer part number:
LTV-852S-TA1
Case style:
PDIP04smd
 
External warehouse:
1000 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,2008
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PS2501-1-A Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Magazine
PS2501-1-A || PS2501-1-A PDIP04
Manufacturer:
RENESAS
Manufacturer part number:
PS2501-1-A
Case style:
PDIP04
 
External warehouse:
3770 pcs.
Quantity of pieces 800+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1549
Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
80-600% PDIP04 NPN Phototransistor 5300V 70V
PVI1050NS-TPBF Infineon Technologies Optocoupler DC-IN 2-CH Linear Photovoltaic DC-OUT 8-Pin PDIP SMT T/R PVI1050NSPBF
PVI1050NS-TPBF || PVI1050NSPBF || PVI1050NS-TPBF Infineon Technologies PDIP08smd
Manufacturer:
Infineon
Manufacturer part number:
PVI1050NS-TPBF
Case style:
PDIP08smd
 
External warehouse:
610 pcs.
Quantity of pieces 5+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 5,1509
Add to comparison tool
Packaging:
5
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
Infineon
Manufacturer part number:
PVI1050NSPBF
Case style:
PDIP08smd
 
External warehouse:
100 pcs.
Quantity of pieces 5+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 5,1509
Add to comparison tool
Packaging:
5
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
PVI5080NPBF Optocoupler DC-IN 1-CH Linear Photovoltaic DC-OUT 4-Pin PDIP PVI5080NPBF
PVI5080NPBF || PVI5080NPBF PDIP04
Manufacturer:
Infineon
Manufacturer part number:
PVI5080NPBF
Case style:
PDIP04
 
External warehouse:
1970 pcs.
Quantity of pieces 50+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 3,1673
Add to comparison tool
Packaging:
50
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
 
Manufacturer:
Infineon
Manufacturer part number:
PVI5080NPBF
Case style:
PDIP04
 
External warehouse:
105 pcs.
Quantity of pieces 5+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 3,5563
Add to comparison tool
Packaging:
5
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
SFH1690AT || SFH1690AT Vishay  
Manufacturer:
-
Manufacturer part number:
SFH1690AT
Case style:
 
 
External warehouse:
32000 pcs.
Quantity of pieces 1+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1435
Add to comparison tool
Packaging:
2000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
SFH601-1 single CTR 40-80% Vce 100V Uiso 5,3kV NPN Phototransistor
SFH601-1 || SFH601-1 PDIP06
Manufacturer:
Vishay
Manufacturer part number:
SFH601-1
Case style:
PDIP06
 
External warehouse:
750 pcs.
Quantity of pieces 600+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1980
Add to comparison tool
Packaging:
50
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
40-80% PDIP06 NPN Phototransistor 5300V 100V
SFH601-3X009 || SFH601-3X009 Vishay  
Manufacturer:
-
Manufacturer part number:
SFH601-3X009
Case style:
 
 
External warehouse:
1000 pcs.
Quantity of pieces 1+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1710
Add to comparison tool
Packaging:
50
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
SFH608-3X001 || SFH608-3X001 Vishay  
Manufacturer:
Vishay
Manufacturer part number:
SFH608-3X001
Case style:
 
 
External warehouse:
739 pcs.
Quantity of pieces 350+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,3357
Add to comparison tool
Packaging:
50
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
SFH6106-4T Single CTR 160-320% Vce 70V Uiso 5,3kV NPN Phototransistor
SFH6106-4T || SFH6106-4T SO 4
Manufacturer:
-
Manufacturer part number:
SFH6106-4T
Case style:
SO 4
 
External warehouse:
1000 pcs.
Quantity of pieces 1+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1435
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
160-320% SO 4 NPN Phototransistor 5300V 70V
SFH6106-5T Transoptor SMD Kanały:1 Wyj: tranzystorowe Uizol:5,3kV
SFH6106-5T || SFH6106-5T PDIP04smd
Manufacturer:
Vishay
Manufacturer part number:
SFH6106-5T
Case style:
PDIP04smd
 
External warehouse:
1000 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1560
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
SFH610A-1 single CTR 40-80% Vce 70V Uiso 5,3kV NPN Phototransistor
SFH610A-1 || SFH610A-1 PDIP04
Manufacturer:
Vishay
Manufacturer part number:
SFH610A-1
Case style:
PDIP04
 
External warehouse:
950 pcs.
Quantity of pieces 25+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1735
Add to comparison tool
Packaging:
25
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
40-80% PDIP04 NPN Phototransistor 5300V 70V
 
Manufacturer:
-
Manufacturer part number:
SFH610A-1
Case style:
PDIP04
 
External warehouse:
3800 pcs.
Quantity of pieces 1+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1299
Add to comparison tool
Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
40-80% PDIP04 NPN Phototransistor 5300V 70V
SFH615A-2X006 smd Single CTR 63-125% Vce 70V Uiso 5,3kV NPN Phototransistor
SFH615A-2X006 || SFH615A-2X006 smd PDIP04smd
Manufacturer:
Vishay
Manufacturer part number:
SFH615A-2X006
Case style:
PDIP04smd
 
External warehouse:
2800 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1246
Packaging:
100
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
63%~125% PDIP04smd NPN Phototransistor 5300V 70V
SFH615A-2X009T || SFH615A-2X009T Vishay  
Manufacturer:
Vishay
Manufacturer part number:
SFH615A-2X009T
Case style:
 
 
External warehouse:
2000 pcs.
Quantity of pieces 1000+ (Need a significantly larger quantity? Ask for price).
Net price (EUR) 0,1965
Add to comparison tool
Packaging:
1000
Delivery within 4-7 business days.
Minimum order amount
must exceed 20 Euro.
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Single Optocouplers

Optocouplers are components that enable the transmission of signals between galvanically isolated circuits. This function makes their use crucial for the safe operation of many devices. Our range includes single optocouplers with various operating parameters, allowing you to choose components tailored to a wide range of applications.

What are single optocouplers?

Single optocouplers are a type of optocoupler, which are electronic components used to transmit signals between circuits while maintaining their galvanic isolation. This is achieved because the housing of these components contains a transmitter (usually an LED) and an isolated receiver (a photoresistor, photodiode, or phototransistor). When current flows through the LED, it begins to emit light. This signal is then detected by the photodetector, allowing current to flow in the circuit.

Optocouplers are used in many different devices, such as switching power supplies, measurement and communication devices, and control systems. To ensure the smooth operation of a system, selecting the appropriate type of these components is essential. Single optocouplers are ideal for many basic applications. However, in some cases, it may be necessary to use more complex components, such as dual optocouplers or quad optocouplers.

What is the CTR of an optocoupler?

An extremely important parameter of all single optocouplers and other types of these components is the CTR. What is this property, and how do you properly select it for your circuit needs? CTR (Current Transfer Ratio) defines the amplification of the optocoupler, i.e., the ratio of output current to input current. Properly matching this parameter is essential for these components to perform their function correctly in the circuit. 

How to use an optocoupler?

If you want to use single optocouplers in your designed circuit, you must first determine the purpose of these components. This could be, for example, overvoltage protection, noise elimination, or circuit control. The next step will be to select an optocoupler with parameters that suit the specific need. Besides the aforementioned CTR, you should also pay attention to properties such as output voltage and isolation voltage. Afterward, you can order the appropriate components and integrate them into your system.