Single-Channel Photocouplers (results: 1172)
Product | Cart |
CTR
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LTV-355T smd
Single-Channel CTR 600-7500% Vce 35V Uiso 3,75kV Replacement: PC355 LTV-355T LTV355T
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In stock:
10607 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
600-7500% | SO 4 | Photodarlington | 3750V | 35V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-355T Case style: SO 4 |
External warehouse:
27600 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
600-7500% | SO 4 | Photodarlington | 3750V | 35V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-355T Case style: SO 4 |
External warehouse:
30000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
600-7500% | SO 4 | Photodarlington | 3750V | 35V | ||||||||||||
LTV-356T smd LITEON
single CTR 50-600% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
77 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
50-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T Case style: SO 4 |
External warehouse:
60400 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
50-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T Case style: SO 4 |
External warehouse:
9000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
50-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
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Item in delivery
Estimated time: 2025-05-09
Quantity of pieces: 200
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CYPC356(B-TP)
Single-Channel CTR 130-260% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-356T-B
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In stock:
100 pcs. |
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Packaging: 200 Quantity (multiple 1) |
130-260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
LTV-356T-B LITEON
single CTR 130-260% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
3745 pcs. |
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Packaging: 3000/6000 Quantity (multiple 1) |
130-260% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T-B Case style: SO 4 |
External warehouse:
8900 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
130-260% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T-B Case style: SO 4 |
External warehouse:
279000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
130-260% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
CYPC356(C-TP)
Single-Channel CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-356T-C
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In stock:
1000 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
LTV-356T-C UMW
Single-Channel CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-356T-C
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In stock:
330 pcs. |
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Packaging: 500 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
LTV-356T-C
Single; CTR 200-400%; Vce 80V; Uiso 3,75kV; NPN Phototransistor; Equivalent: PC356T; LTV356T-B; LTV356T-C; LTV-356T-C; LTV356T smd LITEON;
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In stock:
100988 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
50-600% | SO 4 | NPN Phototransistor | 3750V | 80V | ||||||||||||
In stock:
18270 pcs. |
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Packaging: 3000/6000 Quantity (multiple 1) |
50-600% | SO 4 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T-C-G Case style: SO 4 |
External warehouse:
87000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
50-600% | SO 4 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T-C Case style: SO 4 |
External warehouse:
9000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
50-600% | SO 4 | NPN Phototransistor | 3750V | 80V | ||||||||||||
LTV-356T-D LITEON
single CTR 300-600% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
70 pcs. |
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Packaging: 200 Quantity (multiple 1) |
300-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
In stock:
500 pcs. |
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Packaging: 500 Quantity (multiple 1) |
300-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-356T-D Case style: SO 4 |
External warehouse:
18000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
300-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV356T-D Case style: SO 4 |
External warehouse:
38700 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
300-600% | SO 4 | Phototransistor | 3750V | 80V | ||||||||||||
PC357N1T
Single-Channel CTR 80-160% Vce 80V Uiso 3,75kV
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In stock:
3180 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
80-160% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357N1J000F Case style: SOIC04 |
External warehouse:
43116 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
80-160% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
PC357N2J000F
Single CTR 130-260% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
6470 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
130%~260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357N2J000F Case style: SOP04 |
External warehouse:
53750 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
130%~260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357N2J000F Case style: SOP04 |
External warehouse:
586286 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
130%~260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
CYPC357(B-TP)
Single-Channel CTR 130-260% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-B, EL357N(B)(TA)-G, PC357N2J000F
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In stock:
1000 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
130-260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
PC357N2T
Single-Channel CTR 130-260% Vce 80V Uiso 3,75kV
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In stock:
591 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
130-260% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
PC357N3J000F
Single CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor PC357N3J0000F
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In stock:
220 pcs. |
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Packaging: 200 Quantity (multiple 1) |
200%~400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357N3J000F Case style: SOP04 |
External warehouse:
52500 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
200%~400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357N3J000F Case style: SOP04 |
External warehouse:
69000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
200%~400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
- Manufacturer part number: PC357N3J000F Case style: SOP04 |
External warehouse:
5480 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
200%~400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
CYPC357(C-TP)
Single-Channel CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-C, EL357N(C)(TA)-G, PC357N3J000F
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In stock:
88 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
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Item in delivery
Estimated time: 2025-05-09
Quantity of pieces: 1000
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MT357C MATELIGHT
Single-Channel CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-C, EL357N(C)(TA)-G, PC357N3J000F
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In stock:
1000 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
DY357C OTOMO
Single-Channel CTR 200-400% Vce 35V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-C, EL357N(C)(TA)-G, PC357N3J000F
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In stock:
450 pcs. |
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Packaging: 450 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
EL357C UMW
Single-Channel CTR 200-400% Vce 35V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-C, EL357N(C)(TA)-G, PC357N3J000F
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In stock:
1000 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
200-400% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
PC357N3T
Single-Channel CTR 200-400% Vce 80V Uiso 3,75kV
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In stock:
3000 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
200-400% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
In stock:
298 pcs. |
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Packaging: 958 Quantity (multiple 1) |
200-400% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
EL357N(C)(TA) 4SMD
single CTR 200-400% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
18501 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
200-400% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
EVERSPIN Manufacturer part number: EL357N(C)(TA)-G Case style: SOIC04 |
External warehouse:
2250 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
200-400% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
In stock:
14000 pcs. |
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Packaging: 3500 Quantity (multiple 1) |
200-400% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
MT357D MATELIGHT
Single-Channel CTR 300-600% Vce 80V Uiso 3,75kV NPN Phototransistor Replacement for: LTV-357T-D, EL357N(D)(TA)-G, PC357N4J000F
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In stock:
0 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
300-600% | PDIP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
PC357N4T
Single-Channel CTR 300-600% Vce 80V Uiso 3,75kV Replacement: PC357N4J000F; PC357N4T; Cross Reference: VOM617A-9T Vishay; PC357N4TJ00F ->EOL! Replacemnt:PC357N4J000F
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In stock:
0 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
300-600% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
In stock:
5300 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
300-600% | SOIC04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
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Item in delivery
Estimated time: 2025-05-09
Quantity of pieces: 3000
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EL357N(B) Everlight
Single CTR 130-260% Vce 80V Uiso 3,75kV NPN Phototransistor
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In stock:
250 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
130%~260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
EVERSPIN Manufacturer part number: EL357N(B)(TA)-G Case style: SOP04 |
External warehouse:
3525 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
130%~260% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
PC357NJ0000F
Optocoupler DC-IN 1-CH Transistor DC-OUT LTV357NT; (PC357NTJ000F 750/rl EOL! obsolete) SFH690ABT ; PC357NJ0000F (3K/rl);
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In stock:
4183 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
50%~600% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357NJ0000F Case style: SOP04 |
External warehouse:
83950 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
50%~600% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC357NJ0000F Case style: SOP04 |
External warehouse:
28550 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
50%~600% | SOP04 | NPN Phototransistor | 3750V | 80V | ||||||||||||
LTV-357T
DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat
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In stock:
297 pcs. |
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Packaging: 500 Quantity (multiple 1) |
50,00% | MSOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-357T Case style: MSOP04 |
External warehouse:
37300 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
50,00% | MSOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-357T Case style: MSOP04 |
External warehouse:
3000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
50,00% | MSOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
LTV-357T-B
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat LTV-357T-B, EL357N(B)(TA)-G, PC357N2J000F
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In stock:
1005 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
130%~260% | MSOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
LTV-357T-D-IN
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP Odpowiednik: LTV-357T-D;
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In stock:
95 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
300%~600% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
In stock:
0 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
300%~600% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
In stock:
850 pcs. |
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Packaging: 1950 Quantity (multiple 1) |
300%~600% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
In stock:
40 pcs. |
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Packaging: 40 Quantity (multiple 1) |
300%~600% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
Manufacturer:
LITE-ON Manufacturer part number: LTV-357T-D Case style: SOP04 |
External warehouse:
9000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 20 Euro. |
300%~600% | SOP04 | NPN Phototransistor | 3750V | 35V | ||||||||||||
LTV-357T-C
Single CTR 50-600%; Vce 35V; Uiso 3,75kV; NPN Phototransistor; Equivalent: PC357T; LTV-357T-C; LTV357T-C; LTV357T-SMD; LTV-357T; LTV-357T-C-IN
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In stock:
143800 pcs. |
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Packaging: 3000/6000 Quantity (multiple 1) |
50-600% | SO 4 t/r | NPN Phototransistor | 3750V | 35V | ||||||||||||
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Item in delivery
Estimated time: 2025-05-19
Quantity of pieces: 90000
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LTV358T
single CTR 50%@5mA Vce 120V Uiso 3,75kV
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In stock:
3445 pcs. |
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Packaging: 3000 Quantity (multiple 1) |
50% | MFP4 | NPN Phototransistor | 3750V | 120V | ||||||||||||
PC3H4J00001H
Transoptor SMD Kanały:1 Wyj: tranzystorowe Uizol:2,5kV
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In stock:
20 pcs. |
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Packaging: 20 Quantity (multiple 1) |
20%~400% | MSOP04 | NPN Phototransistor | 2500V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC3H4J00001H Case style: MSOP04 |
External warehouse:
280000 pcs. |
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Packaging: 3500 Minimum order amount must exceed 20 Euro. |
20%~400% | MSOP04 | NPN Phototransistor | 2500V | 80V | ||||||||||||
Manufacturer:
Sharp Manufacturer part number: PC3H4J00001H Case style: MSOP04 |
External warehouse:
7475 pcs. |
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Packaging: 25 Minimum order amount must exceed 20 Euro. |
20%~400% | MSOP04 | NPN Phototransistor | 2500V | 80V | ||||||||||||
PC3H7DJ0001H
Transoptor SMD Kanały:1 Wyj: tranzystorowe Uizol:2,5kV
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In stock:
10 pcs. |
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Packaging: 20 Quantity (multiple 1) |
20%~400% | MSOP04 | NPN Phototransistor | 2500V | 80V |
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.