Photocouplers (results: 1490)
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CTR
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Case
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Output type
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Output voltage [V]
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Insulation breakdown voltage
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Output current [A]
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Operating temperature (range)
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Slot width
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Collector current [Ic]
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Manufacturer
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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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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 | 50mA | COSMO | 50mA | 1 | ||||||||||||||||||
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XBL354B-TAG XBLW (=LTV-354T-A)
50mA 100mV@20mA,1mA 70V 6V 1.2V AC,DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators ROHS
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SO 4
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Manufacturer:
XBLW Manufacturer part number: XBL354B-TAG RoHS Case style: SO 4 t/r |
In stock:
3000 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
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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:
Vishay Manufacturer part number: ILQ621GB Case style: PDIP16 |
External warehouse:
375 pcs. |
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Packaging: 25 Minimum order amount must exceed 40 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: ILQ621GB Case style: PDIP16 |
External warehouse:
1300 pcs. |
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Packaging: 1000 Minimum order amount must exceed 40 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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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:
155 pcs. |
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Packaging: 300 Quantity (multiple 1) |
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:
1400 pcs. |
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Packaging: 50 Minimum order amount must exceed 40 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:
50 pcs. |
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Packaging: 50 Minimum order amount must exceed 40 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:
148000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 40 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:
165 pcs. |
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Packaging: 80/400 Quantity (multiple 1) |
5% | Rys31.1c | Phototransistor | 32V | -40°C ~ 85°C | 50mA | VISHAY | 50mA | 1 | |||||||||||||||||
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Manufacturer:
Vishay Manufacturer part number: CNY70 Case style: Rys31.1c |
External warehouse:
31 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
5% | Rys31.1c | Phototransistor | 32V | -40°C ~ 85°C | 50mA | VISHAY | 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 | 20mA | Fairchild | 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 | 3 mm | 20mA | Fairchild | 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 | 3 mm | 20mA | Fairchild | 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:
63 pcs. |
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Packaging: 50 Quantity (multiple 1) |
Rys.H22Ax | Phototransistor | 30V | -55°C ~ 100°C | 3 mm | 1,8mA | Fairchild | 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:
Sharp Manufacturer part number: PC849H RoHS Case style: PDIP16 |
In stock:
50 pcs. |
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Packaging: 25/50 Quantity (multiple 1) |
50-400% | PDIP16 | Transistor | 35V | 5000V | |||||||||||||||||||||
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Manufacturer:
Isocom Manufacturer part number: PC849H Case style: PDIP16 |
External warehouse:
490 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
50-400% | PDIP16 | Transistor | 35V | 5000V | |||||||||||||||||||||
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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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HT-6N136-S1TA1 SMD-8P HENGTUO EL.
pojedynczy CTR 19-50% Vce 30V Uiso 2,5kV Transistor with Vcc odpowiednik: LTV6N136 smd, PS8601 smd, 6N136S, 6N136S. 6N136S(TA) 6N136S(TA)-V
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PDIP08smd
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Manufacturer:
HENGTUO EL. Manufacturer part number: HT-6N136-S1TA1 RoHS Case style: PDIP08smd |
In stock:
150 pcs. |
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Packaging: 150 Quantity (multiple 1) |
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OR-6N136S-TA1 SOP-8 ORIENT
pojedynczy CTR 19-50% Vce 30V Uiso 2,5kV Transistor with Vcc odpowiednik: LTV6N136 smd, PS8601 smd, 6N136S, 6N136S. 6N136S(TA) 6N136S(TA)-V
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PDIP08smd
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Manufacturer:
Orient Display Manufacturer part number: OR-6N136S-TA1 RoHS Case style: PDIP08smd |
In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
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TCMT4100
Quad-Channel CTR 50-600% Uout 70V Uiso 3,75kV similar to: HPC247L1;
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SOP16N
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In stock:
200 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:
24000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 40 Euro. |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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KPC6N136S SOP-8(2.54mm) COSMO EL.
pojedynczy CTR 19-50% Vce 30V Uiso 2,5kV Transistor with Vcc odpowiednik: LTV6N136 smd, PS8601 smd, 6N136S, 6N136S. 6N136S(TA) 6N136S(TA)-V
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PDIP08smd
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Manufacturer:
COSMO Manufacturer part number: KPC6N136S RoHS Case style: PDIP08smd |
In stock:
150 pcs. |
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Packaging: 48/150 Quantity (multiple 1) |
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HT-6N136 DIP-8 HENGTUO ELECTRONICS
pojedynczy CTR 19-50% Vce 30V Uiso 5kV Transistor with Base Zamiennik dla: 6N136M, 6N136-L, 6N136-EVE, 6N136-ISO, 6N136-VIS, 6N136(F), 6N136-000E
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PDIP08
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In stock:
35 pcs. |
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Packaging: 45 Quantity (multiple 1) |
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CY6N136S(TP1) SOP-8(2.54mm) OCIC
pojedynczy CTR 19-50% Vce 30V Uiso 2,5kV Transistor with Vcc odpowiednik: LTV6N136 smd, PS8601 smd, 6N136S, 6N136S. 6N136S(TA) 6N136S(TA)-V
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PDIP08smd
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Manufacturer:
OCIC Manufacturer part number: CY6N136S(TP1) RoHS Case style: PDIP08smd |
In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
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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:
2000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 40 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:
12000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 40 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:
3538 pcs. |
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Packaging: 200 Quantity (multiple 1) |
14% | OOKTIR0611s | Phototransistor | 35V | -25°C ~ 85°C | 5mm | 20mA | KingBright | 50mA | 1 | ||||||||||||||||
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Item in delivery
Estimated time: 2026-03-26
Quantity of pieces: 6000
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CY6N136 DIP-8 OCIC
20V 5kV 8mA 1 5V 1.45V DIP-8 Transistor, Photovoltaic Output Optoisolators ROHS
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PDIP08
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Manufacturer:
OCIC Manufacturer part number: CY6N136 RoHS Case style: PDIP08 |
In stock:
150 pcs. |
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Packaging: 50/150 Quantity (multiple 1) |
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CNY17-2 DIP6 LITE-ON
Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Odpowiednik: CNY17II; CNY17-2-L;
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PDIP06
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Manufacturer:
LITE-ON Manufacturer part number: CNY17-2 RoHS Case style: PDIP06 |
In stock:
130 pcs. |
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Packaging: 65/130 Quantity (multiple 1) |
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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:
48 pcs. |
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Packaging: 25/50 Quantity (multiple 1) |
50-600% | PDIP16 | Phototransistor | 70V | 5000V | |||||||||||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: ACPL-847-000E Case style: PDIP16 |
External warehouse:
13155 pcs. |
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Packaging: 25 Minimum order amount must exceed 40 Euro. |
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:
38320 pcs. |
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Packaging: 25 Minimum order amount must exceed 40 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:
27146 pcs. |
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Packaging: 50 Minimum order amount must exceed 40 Euro. |
SOIC6 | 7V | 2500V | |||||||||||||||||||||||
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ACSL-6410-00TE SOIC16
Quad-Channel Uout 7V Uiso 2.5kV ACSL-6410-06TE; ACSL-6410-00TE; ACSL-6410-50TE; ACSL-6410-56TE;
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SOP16
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In stock:
13 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOP16 | 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 | 20mA | LITEON | 50mA | 1 | ||||||||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: LTH209-01 Case style: Rys30.1a |
External warehouse:
11621 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
Rys.30.1a | Phototransistor | 30V | -35°C ~ 65°C | 20mA | LITEON | 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:
15 pcs. |
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Packaging: 25 Quantity (multiple 1) |
20-300% | PDIP16 | Transistor | 50V | 5300V | |||||||||||||||||||||
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LTH301-32
Optical Sensor Through-Beam 0.591" (15mm)Phototransistor Module, PC Pins, Slot Type; 1-CH; 20mA; 4us; -25°C~85°C
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Rys.LTH301-32
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In stock:
0 pcs. |
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Packaging: 55/200 Quantity (multiple 1) |
Rys.LTH301-32 | Phototransistor | 30V | -25°C ~ 85°C | 15mm | 0,6mA | LITEON | 20mA | 1 | |||||||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: LTH-301-32 Case style: Rys.LTH301-32 |
External warehouse:
440 pcs. |
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Packaging: 55 Minimum order amount must exceed 40 Euro. |
Rys.LTH301-32 | Phototransistor | 30V | -25°C ~ 85°C | 15mm | 0,6mA | LITEON | 20mA | 1 | |||||||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: LTH301-32 Case style: Rys.LTH301-32 |
External warehouse:
470 pcs. |
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Packaging: 10 Minimum order amount must exceed 40 Euro. |
Rys.LTH301-32 | Phototransistor | 30V | -25°C ~ 85°C | 15mm | 0,6mA | LITEON | 20mA | 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.
