Photocouplers (results: 1366)
| Product | Cart |
CTR
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Case
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Output type
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Output voltage
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Insulation breakdown voltage
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Output current
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Operating temperature (range)
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Manufacturer
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Slot width
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Collector current [Ic]
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Forward current
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Number of channels
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Load current
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Mounting
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ILQ621GB
Optocoupler DC-IN 4-CH Transistor DC-OUT; CRT 100~600%; 5,3kV; Uout 70V; 50mA; Vce 400V; -55°C~100°C; ILQ621GB-X001;
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PDIP16
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In stock:
5 pcs. |
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Packaging: 25 Quantity (multiple 1) |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
- Manufacturer part number: ILQ621GB Case style: PDIP16 |
External warehouse:
950 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ621GB Case style: PDIP16 |
External warehouse:
1685 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ621GB-X001 Case style: PDIP16 |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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KPC357NT0C
optocoupler; Vout 5V; Vcesat 80V; If 50mA; Ic 50mA; -55°C~115°C; Isocom PN: IS357 ; KPC357NT0CTLD; TLP181(GB-TPL-F);
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SO 4
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In stock:
700 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
50% | SOP04 | 5V | -55°C ~ 115°C | COSMO | 50mA | 50mA | 1 | ||||||||||||||||||
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TLP241B(F
Photorelay; 2A; 100V; 5000Vrms; -40°C ~ 110°C;
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PDIP04
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In stock:
10 pcs. |
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Packaging: 10 Quantity (multiple 1) |
PDIP04 | 100V | 5000V | -40°C ~ 110°C | TOSHIBA | 2A | SMD | |||||||||||||||||||
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TLP291-4(E(O TOSHIBA TLP291-4-GB.E-T
Optocoupler DC-IN 4-CH Transistor DC-OUT 16-Pin SO TLP291-4(E(O TLP291-4(TP,E(O TLP291-4(TP,E(T TLP291-4(TP,E) TLP291-4(GB-TP,E(T
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SOP16
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In stock:
200 pcs. |
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Packaging: 200 Quantity (multiple 1) |
100%~400% | SOP16 | NPN Phototransistor | 80V | 2500V | |||||||||||||||||||||
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In stock:
75 pcs. |
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Packaging: 250 Quantity (multiple 1) |
100%~400% | SOP16 | NPN Phototransistor | 80V | 2500V | |||||||||||||||||||||
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Manufacturer:
Toshiba Manufacturer part number: TLP291-4(GB-TP,E(T Case style: SOP16 |
External warehouse:
4000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
100%~400% | SOP16 | NPN Phototransistor | 80V | 2500V | |||||||||||||||||||||
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Manufacturer:
Toshiba Manufacturer part number: TLP291-4(GB-TP,E(T Case style: SOP16 |
External warehouse:
4000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
100%~400% | SOP16 | NPN Phototransistor | 80V | 2500V | |||||||||||||||||||||
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Manufacturer:
Toshiba Manufacturer part number: TLP291-4(GB,E(T Case style: SOP16 |
External warehouse:
41850 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
100%~400% | SOP16 | NPN Phototransistor | 80V | 2500V | |||||||||||||||||||||
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CNY70
Reflective; CTR=5%; Vout=32V; Vcesat=0.3V; If=50mA; Ic=50mA ->CNY17-4, OPB706B, HOA13971, GP2S27T (D)
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Rys31.1c
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In stock:
400 pcs. |
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Packaging: 80/400 Quantity (multiple 1) |
5% | Rys31.1c | Phototransistor | 32V | -40°C ~ 85°C | VISHAY | 50mA | 50mA | 1 | |||||||||||||||||
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Manufacturer:
- Manufacturer part number: CNY70 Case style: Rys31.1c |
External warehouse:
14160 pcs. |
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Packaging: 80 Minimum order amount must exceed 20 Euro. |
5% | Rys31.1c | Phototransistor | 32V | -40°C ~ 85°C | VISHAY | 50mA | 50mA | 1 | |||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: CNY70 Case style: Rys31.1c |
External warehouse:
40482 pcs. |
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Packaging: 80 Minimum order amount must exceed 20 Euro. |
5% | Rys31.1c | Phototransistor | 32V | -40°C ~ 85°C | VISHAY | 50mA | 50mA | 1 | |||||||||||||||||
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H21A2 optocoupler slotted with flag
Optocoupler 3mm; Vout 30V; Vcesat 30V; If 50mA; Ic 20mA; -55°C~100°C;
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Rys.H21Ax
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In stock:
37 pcs. |
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Packaging: 50 Quantity (multiple 1) |
Rys.H21Ax | Phototransistor | 30V | -50°C ~ 100°C | Fairchild | 20mA | 50mA | 1 | ||||||||||||||||||
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H21A3 optocoupler slotted with flag
Optocoupler 3mm; Vout 30V; Vcesat 30V; If 50mA; Ic 20mA; -55°C~100°C;
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Rys.H21Ax
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In stock:
17 pcs. |
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Packaging: 50 Quantity (multiple 1) |
Rys.H21Ax | Phototransistor | 30V | -55°C ~ 100°C | Fairchild | 3 mm | 20mA | 50mA | 1 | |||||||||||||||||
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H21A6
optocoupler 3mm; Vout 55V; Vcesat 55V; If 50mA; Ic 20mA; -55°C~100°C;
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Rys.H21Ax
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In stock:
27 pcs. |
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Packaging: 50 Quantity (multiple 1) |
Rys.H21Ax | Phototransistor | 55V | -55°C ~ 100°C | Fairchild | 3 mm | 20mA | 50mA | 1 | |||||||||||||||||
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H22A2 optocoupler slotted with flag
Optocoupler 3mm; Vout 30V; Vcesat 30V; If 50mA; Ic 1,8mA; -55°C~100°C; Odpowiednik: H22A2-I;
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Rys.H22Ax
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In stock:
65 pcs. |
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Packaging: 50 Quantity (multiple 1) |
Rys.H22Ax | Phototransistor | 30V | -55°C ~ 100°C | Fairchild | 3 mm | 1,8mA | 50mA | 1 | |||||||||||||||||
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PC849H
Quad-Channel CRT 50-400%; Uout 35V; Uiso 5kV; -25°C~100°C;
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PDIP16
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Manufacturer:
HERO Manufacturer part number: PC849H RoHS Case style: PDIP16 |
In stock:
0 pcs. |
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Packaging: 25 Quantity (multiple 1) |
50-400% | PDIP16 | Transistor | 35V | 5000V | |||||||||||||||||||||
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Manufacturer:
Isocom Manufacturer part number: PC849H Case style: PDIP16 |
External warehouse:
1005 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
50-400% | PDIP16 | Transistor | 35V | 5000V | |||||||||||||||||||||
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HCPL-090J
General Purpose Digital Isolator 2500Vrms; 4 Channel; 110MBd; 15kV/us; 10mA; 3V~5,5V; -40°C~100°C; CMTI 16-SOIC; HCPL-090J-000E; HCPL-090J-500E; HCPL-090J-500;
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SOIC16
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In stock:
10 pcs. |
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Packaging: 16 Quantity (multiple 1) |
SOIC16 | CMOS | 2500V | |||||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: HCPL-090J-000E Case style: SOIC16 |
External warehouse:
15220 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
SOIC16 | CMOS | 2500V | |||||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: HCPL-090J-500E Case style: SOIC16 |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
SOIC16 | CMOS | 2500V | |||||||||||||||||||||||
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K847PH Vishay
Quad-Channel CTR 50-600% Uout 70V Uiso 5kV
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PDIP16
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In stock:
100 pcs. |
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Packaging: 25/100 Quantity (multiple 1) |
50-600% | PDIP16 | Phototransistor | 70V | 5000V | |||||||||||||||||||||
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TCMT4100
Quad-Channel CTR 50-600% Uout 70V Uiso 3,75kV
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SOP16N
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In stock:
1875 pcs. |
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Packaging: 2000 Quantity (multiple 1) |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: TCMT4100 Case style: SOP16N |
External warehouse:
2000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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Manufacturer:
- Manufacturer part number: TCMT4100 Case style: SOP16N |
External warehouse:
16000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: TCMT4100 Case style: SOP16N |
External warehouse:
52000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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TLP620(GB.F) TOSHIBA
Quad-Channel CTR 50-600% Uout 55V Uiso 5kV
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PDIP04
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In stock:
76 pcs. |
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Packaging: 100 Quantity (multiple 1) |
50-600% | PDIP04 | Phototransistor | 55V | 5000V | |||||||||||||||||||||
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ACPL-247-500E Avago
Quad-Channel CTR 100-600% Uout 80V Uiso 3kV
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SOIC16
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In stock:
5 pcs. |
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Packaging: 100 Quantity (multiple 1) |
100-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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In stock:
0 pcs. |
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Packaging: 5 Quantity (multiple 1) |
100-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: ACPL-247-500E Case style: SOIC16 |
External warehouse:
32000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
100-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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ACPL-247-560E Avago
Quad-Channel CTR 50-600% Uout 80V Uiso 3kV
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SOIC16
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In stock:
52 pcs. |
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Packaging: 100 Quantity (multiple 1) |
50-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: ACPL-247-560E Case style: SOIC16 |
External warehouse:
10000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
50-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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KTIR0611S
Transmissive; gap 5mm; CTR 14%; Vout 35V; Ucesat 0,4V; If 50mA; Ic 20mA; -25°C~85°C; Phototransistor; Substitute: KTIR 0611 S;
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Rys.OOKTIR0611s
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In stock:
0 pcs. |
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Packaging: 200 Quantity (multiple 1) |
14% | OOKTIR0611s | Phototransistor | 35V | -25°C ~ 85°C | KingBright | 5mm | 20mA | 50mA | 1 | ||||||||||||||||
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Item in delivery
Estimated time: 2025-04-03
Quantity of pieces: 2000
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ACPL-847-000E Avago
Quad-Channel CTR 50-600% Uout 70V Uiso 5kV
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PDIP16
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In stock:
50 pcs. |
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Packaging: 25/50 Quantity (multiple 1) |
50-600% | PDIP16 | Phototransistor | 70V | 5000V | |||||||||||||||||||||
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ACPL-847-300E Avago
Quad-Channel CTR 50-600% Uout 70V Uiso 5kV
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PDIP16smd
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In stock:
25 pcs. |
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Packaging: 25 Quantity (multiple 1) |
50-600% | PDIP16smd | Phototransistor | 70V | 5000V | |||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: ACPL-847-300E Case style: PDIP16smd |
External warehouse:
69159 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
50-600% | PDIP16smd | Phototransistor | 70V | 5000V | |||||||||||||||||||||
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ACSL-6400-00TE Avago
Quad-Channel Uout 7V Uiso 2.5kV
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SOIC16
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In stock:
39 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOIC6 | 7V | 2500V | |||||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: ACSL-6400-00TE Case style: SOIC16 |
External warehouse:
33888 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
SOIC6 | 7V | 2500V | |||||||||||||||||||||||
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LTH209-01
Reflective; Uout 30V; Ucesat 0,4V; If 50mA; Ic 20mA; -35°C~65°C; Phototransistor; Substitute: LTH-209-01;
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Rys30.1a
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In stock:
80 pcs. |
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Packaging: 100 Quantity (multiple 1) |
Rys.30.1a | Phototransistor | 30V | -35°C ~ 65°C | LITEON | 20mA | 50mA | 1 | ||||||||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: LTH209-01 Case style: Rys30.1a |
External warehouse:
2820 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
Rys.30.1a | Phototransistor | 30V | -35°C ~ 65°C | LITEON | 20mA | 50mA | 1 | ||||||||||||||||||
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ILQ1
Quad-Channel CTR 20-300% Uout 50V Uiso 5,3kV
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PDIP16
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In stock:
25 pcs. |
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Packaging: 25 Quantity (multiple 1) |
20-300% | PDIP16 | Transistor | 50V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ1 Case style: PDIP16 |
External warehouse:
875 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
20-300% | PDIP16 | Transistor | 50V | 5300V | |||||||||||||||||||||
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LTH-301A
Transmissive; gap:5.2mm; Vout=30V; Vcesat=0.4V; If=50mA; Ic=20mA; –25°C~85°C; Substitute: LTH301A; LTH-301A;
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Rys31.1b
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In stock:
70 pcs. |
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Packaging: 250 Quantity (multiple 1) |
Rys31.1b | Phototransistor | 30V | -25°C ~ 85°C | LITEON | 5,2mm | 20mA | 50mA | 1 | |||||||||||||||||
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QRD1113
Reflective object sensor; Vout 30V; Vcesat 0,4V If 20mA; Ic 1mA; -40°C~85°C; Phototransistor
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QRD111x
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In stock:
30 pcs. |
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Packaging: 50 Quantity (multiple 1) |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | Fairchild | 1mA | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1113 Case style: QRD111x |
External warehouse:
2000 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | Fairchild | 1mA | 20mA | 1 | ||||||||||||||||||
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ILQ615-4
Quad-channel CTR 160-320% Uout 70V Uiso 5,3kV Phototransistor
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PDIP16
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In stock:
5 pcs. |
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Packaging: 25 Quantity (multiple 1) |
160-320% | PDIP16 | Phototransistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ615-4 Case style: PDIP16 |
External warehouse:
3150 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
160-320% | PDIP16 | Phototransistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
- Manufacturer part number: ILQ615-4 Case style: PDIP16 |
External warehouse:
2000 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
160-320% | PDIP16 | Phototransistor | 70V | 5300V | |||||||||||||||||||||
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QRD1114
Reflective object sensor; Vout 30V; Vcesat 0,4V If 20mA; Ic 1mA; -40°C~85°C;
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QRD111x
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1114 RoHS Case style: QRD111x |
In stock:
136 pcs. |
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Packaging: 100/200 Quantity (multiple 1) |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | Fairchild | 1mA | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1114 Case style: QRD111x |
External warehouse:
1346 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | Fairchild | 1mA | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
Fairchild Manufacturer part number: QRD1114 Case style: QRD111x |
External warehouse:
3910 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | Fairchild | 1mA | 20mA | 1 | ||||||||||||||||||
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SFH 9206
Photointerrupter Reflective Transistor; 30V; 10mA; Vf 5V; 2kV; 100mW; 950nm; -40°C~100°C; Substitute: SFH 9206 E9625; Q65111A3179;
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Rys.SFH9206
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In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
Rys.SFH9206 | Phototransistor | 2000V | -40°C ~ 100°C | ams-OSRAM | 10mA | 50mA | 1 | ||||||||||||||||||
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TCRT5000
Transistor output, reflective optical sensor w/ daylight filter; CTR >20%; Uout 70V; Vcesat 0,4V; If 60mA; Ic 100mA; -25°C~85°C;
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Rys.TCRT5000
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In stock:
70 pcs. |
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Packaging: 50/100 Quantity (multiple 1) |
>20% | Rys.TCRT5000 | Phototransistor | 70V | -25°C ~ 85°C | VISHAY | 100mA | 60mA | 1 | |||||||||||||||||
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Manufacturer:
- Manufacturer part number: TCRT5000 Case style: Rys.TCRT5000 |
External warehouse:
500 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
>20% | Rys.TCRT5000 | Phototransistor | 70V | -25°C ~ 85°C | VISHAY | 100mA | 60mA | 1 | |||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: TCRT5000 Case style: Rys.TCRT5000 |
External warehouse:
5550 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
>20% | Rys.TCRT5000 | Phototransistor | 70V | -25°C ~ 85°C | VISHAY | 100mA | 60mA | 1 | |||||||||||||||||
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ILQ621
Quad-channel CTR 100-600% Uout 70V Uiso 5,3kV Transistor ILQ621-X006
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PDIP16
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In stock:
50 pcs. |
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Packaging: 25/50 Quantity (multiple 1) |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ621 Case style: PDIP16 |
External warehouse:
2550 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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TCST1103
Transmissive; 3mm; CTR>20%; Vout 70V; Vcesat 0.4V; If 60mA; Ic 100mA; -55°C~85°C;
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Rys30.2a
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In stock:
3057 pcs. |
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Packaging: 85/1020 Quantity (multiple 1) |
>20% | Rys.30.2a | Phototransistor | 70V | -55°C ~ 85°C | VISHAY | 3 mm | 100mA | 60mA | 1 | ||||||||||||||||
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Manufacturer:
- Manufacturer part number: TCST1103 Case style: Rys30.2a |
External warehouse:
4165 pcs. |
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Packaging: 85 Minimum order amount must exceed 20 Euro. |
>20% | Rys.30.2a | Phototransistor | 70V | -55°C ~ 85°C | VISHAY | 3 mm | 100mA | 60mA | 1 | ||||||||||||||||
Optocouplers
Optocouplers provide galvanic isolation between different parts of a circuit while allowing signal transmission between them. This makes these components useful in a variety of devices.
How Do Optocouplers Work?
Optocouplers are very useful components that can be applied in various circuits. Their role is to ensure galvanic isolation between two parts of a circuit while allowing information transfer. This function is possible due to their construction. An optocoupler consists of a photoemitter and a photodetector isolated from each other. The emitter, typically an LED, sends a signal that is then received by the detector. This allows optocouplers to control circuits without direct electrical current flow between them.
Applications of Optocouplers
The highly useful function of these components means that optocouplers are found in many electronic devices. They are used in various measurement devices, power supplies, and telecommunication equipment. Optocouplers are also used in robotics. Additionally, this component is used by hobbyists who engage in electronics and build their own circuits.
How to Select Optocouplers for Your Circuit?
Knowing how an optocoupler is constructed, its purpose, and its applications, you can focus on its key parameters. Proper matching of these parameters is crucial for the correct operation of the device. When selecting optocouplers for a specific circuit, consider factors such as the forward current, output voltage, and the Current Transfer Ratio (CTR). The CTR determines how much the current received is amplified relative to the current transmitted.
In our online store, you can find components with specifications suitable for various applications. Whether you are looking for a fast optocoupler or other elements in the optoelectronics category, or need components like SMD varistors to protect your circuit, our selection has the product to meet your needs.