Photocouplers (results: 1422)
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CTR
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Insulation breakdown voltage
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Collector current [Ic]
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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:
2292 pcs. |
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Packaging: 20 Minimum order amount must exceed 20 Euro. |
100-600% | PDIP16 | Transistor | 70V | 5300V | |||||||||||||||||||||
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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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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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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-TP,E(T Case style: SOP16 |
External warehouse:
1000 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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Manufacturer:
Toshiba Manufacturer part number: TLP291-4(GB,E(T Case style: SOP16 |
External warehouse:
24285 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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Manufacturer:
Toshiba Manufacturer part number: TLP291-4(GB-TP,E(T Case style: SOP16 |
External warehouse:
3595 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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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:
175 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:
120 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
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:
9886 pcs. |
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Packaging: 4000 Minimum order amount must exceed 20 Euro. |
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:
124740 pcs. |
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Packaging: 80 Minimum order amount must exceed 20 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 | 20mA | 3 mm | 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 | 20mA | 3 mm | 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 | 1,8mA | 3 mm | 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:
890 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 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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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:
489 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:
68000 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:
24000 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
50-600% | SOP16N | Phototransistor | 70V | 3750V | |||||||||||||||||||||
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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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TLP620(GB.F) TOSHIBA
Quad-Channel CTR 50-600% Uout 55V Uiso 5kV
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PDIP04
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In stock:
46 pcs. |
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Packaging: 100 Quantity (multiple 1) |
50-600% | PDIP04 | Phototransistor | 55V | 5000V | |||||||||||||||||||||
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Manufacturer:
Isocom Manufacturer part number: TLP620GB Case style: PDIP04 |
External warehouse:
5600 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
50-600% | PDIP04 | Phototransistor | 55V | 5000V | |||||||||||||||||||||
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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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Manufacturer:
HENGTUO EL. Manufacturer part number: HT-6N136 RoHS Case style: PDIP08 |
In stock:
45 pcs. |
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Packaging: 45 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:
0 pcs. |
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Packaging: 5 Quantity (multiple 1) |
100-600% | SOIC16 | Phototransistor | 80V | 3000V | |||||||||||||||||||||
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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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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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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:
14088 pcs. |
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Packaging: 200 Quantity (multiple 1) |
14% | OOKTIR0611s | Phototransistor | 35V | -25°C ~ 85°C | 20mA | 5mm | KingBright | 50mA | 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:
14630 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 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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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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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:
10380 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 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:
190 pcs. |
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Packaging: 55/200 Quantity (multiple 1) |
Rys.LTH301-32 | Phototransistor | 30V | -25°C ~ 85°C | 0,6mA | 15mm | LITEON | 20mA | 1 | |||||||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: LTH301-32 Case style: Rys.LTH301-32 |
External warehouse:
3030 pcs. |
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Packaging: 10 Minimum order amount must exceed 20 Euro. |
Rys.LTH301-32 | Phototransistor | 30V | -25°C ~ 85°C | 0,6mA | 15mm | LITEON | 20mA | 1 | |||||||||||||||||
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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:
238 pcs. |
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Packaging: 250 Quantity (multiple 1) |
Rys31.1b | Phototransistor | 30V | -25°C ~ 85°C | 20mA | 5,2mm | LITEON | 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 | 1mA | Fairchild | 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:
100 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:
Vishay Manufacturer part number: ILQ615-4 Case style: PDIP16 |
External warehouse:
625 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:
150 pcs. |
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Packaging: 100 Quantity (multiple 1) |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | 1mA | Fairchild | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1114 Case style: QRD111x |
External warehouse:
2901 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | 1mA | Fairchild | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1114 Case style: QRD111x |
External warehouse:
36346 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | 1mA | Fairchild | 20mA | 1 | ||||||||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: QRD1114 Case style: QRD111x |
External warehouse:
17000 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
QRD111x | Phototransistor | 30V | -40°C ~ 85°C | 1mA | Fairchild | 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.
