Single-Channel Photocouplers (results: 1274)
| Product | Cart |
CTR
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Case
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Output type
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Insulation breakdown voltage
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Output voltage
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HCPL-2531-000E
Optocoupler DC-IN 2-CH Transistor With Base DC-OUT 8-Pin PDIP Tube (Alt: HCPL-2531-000E)
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PDIP08
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Manufacturer:
BROADCOM Manufacturer part number: HCPL-2531-000E RoHS Case style: PDIP08 |
In stock:
100 pcs. |
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Packaging: 50/100 Quantity (multiple 1) |
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Manufacturer:
BROADCOM Manufacturer part number: HCPL-2531-000E Case style: PDIP08 |
External warehouse:
97400 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
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KPC410 0E SOP-5(T/R) COSMO ELECTRONICS
DC SOP-5 Logic Output Optoisolator ODPOWIEDNIK : PC410;
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SOP05
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Manufacturer:
COSMO Manufacturer part number: KPC410 RoHS Case style: SOP05t/r |
In stock:
30 pcs. |
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Packaging: 30 Quantity (multiple 1) |
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4N25 UMW
Single-Channel CTR 20% Vce 80V Uiso 5kV Transistor with Base Replacement for: 4N25M, 4N25-LIT, 4N25-EVE, 4N25-ISO, 4N25-VIS, 4N25(SHORT,F), 4N25-000E
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PDIP06
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In stock:
70 pcs. |
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Packaging: 50/250 Quantity (multiple 1) |
20% | PDIP06 | Transistor with Base | 5000V | 80V | ||||||||||||
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4N25 EVERLIGHT
Single-Channel CTR 20% Vce 30V Uiso 5,3kV Replacement: LTV4N25
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PDIP06
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Manufacturer:
EVERLIGHT Manufacturer part number: 4N25 RoHS Case style: PDIP06 |
In stock:
701 pcs. |
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Packaging: 65/1625 Quantity (multiple 1) |
20% | PDIP06 | Transistor with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N25 Case style: PDIP06 |
External warehouse:
15049 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N25 Case style: PDIP06 |
External warehouse:
4605 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N25 Case style: PDIP06 |
External warehouse:
15872 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 30V | ||||||||||||
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4N25 LITE-ON
Single-Channel CTR 20% Vce 30V Uiso 2,5kV Replacement: LTV4N25 ; Optoisolator Transistor with Base Output 2500Vrms 1 Channel 6-DIP
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PDIP06
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In stock:
454 pcs. |
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Packaging: 65/1040 Quantity (multiple 1) |
20,00% | PDIP06 | NPN Phototransistor | 2500V | 70V | ||||||||||||
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4N25SM
Single CTR 20% Vce 30V Uiso 7,5kV Transistor with Base 4N25SM; 4N25SR2M; 4N25SM FAIRCHILD;
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PDIP06smd
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N25SR2M RoHS Case style: PDIP06smd |
In stock:
200 pcs. |
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Packaging: 200 Quantity (multiple 1) |
20% | DIP06smd | Transistor with Base | 7500V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N25SR2M Case style: PDIP06smd |
External warehouse:
9000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
20% | DIP06smd | Transistor with Base | 7500V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N25SR2M Case style: PDIP06smd |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
20% | DIP06smd | Transistor with Base | 7500V | 30V | ||||||||||||
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4N25-000E Avago
single, CTR 20%, Vce 30V, Uiso 2,5kV, Transistor with Base
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PDIP06
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In stock:
370 pcs. |
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Packaging: 65/520 Quantity (multiple 1) |
20% | PDIP06 | Transistor with Base | 2500V | 30V | ||||||||||||
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4N25-300E AVAGO
single, CTR 20%, Vce 30V, Uiso 2,5kV, Transistor with Base 4N25-300E (TUBE), 4N25-500E (T&R)
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PDIP06smd
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Manufacturer:
BROADCOM Manufacturer part number: 4N25-300E RoHS Case style: PDIP06smd |
In stock:
14 pcs. |
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Packaging: 20 Quantity (multiple 1) |
20% | DIP06smd | Transistor with Base | 2500V | 30V | ||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: 4N25-500E Case style: PDIP06smd |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
20% | DIP06smd | Transistor with Base | 2500V | 30V | ||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: 4N25-300E Case style: PDIP06smd |
External warehouse:
15265 pcs. |
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Packaging: 65 Minimum order amount must exceed 20 Euro. |
20% | DIP06smd | Transistor with Base | 2500V | 30V | ||||||||||||
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LTV4N25
Single-Channel CTR 20% Vce 30V Uiso 2,5kV Replacement: 4N25
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PDIP06
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Manufacturer:
LITE-ON Manufacturer part number: LTV-4N25 RoHS Case style: PDIP06 |
In stock:
367 pcs. |
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Packaging: 65/1040 Quantity (multiple 1) |
20% | PDIP06 | Transistor with Base | 2500V | 30V | ||||||||||||
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4N25SM
1-Channel CTR 20% Vce 30V Uiso 7,5kV Transistor with Base 4N25S-TA1
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PDIP06smd
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Manufacturer:
LITE-ON Manufacturer part number: 4N25S-TA1 RoHS Case style: PDIP06smd |
In stock:
1000 pcs. |
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Packaging: 1000 Quantity (multiple 1) |
20% | DIP06smd | Transistor with Base | 7500V | 30V | ||||||||||||
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4N26
Single-Channel CTR 20% Vce 70V Uiso 5,3kV Replacement: LTV4N26
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PDIP06
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Manufacturer:
Vishay Manufacturer part number: 4N26 RoHS Case style: PDIP06 |
In stock:
100 pcs. |
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Packaging: 50/200 Quantity (multiple 1) |
20% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N26 Case style: PDIP06 |
External warehouse:
400 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N26M Case style: PDIP06 |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N26M Case style: PDIP06 |
External warehouse:
3000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
20% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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4N27
Single-Channel CTR 10-30% Vce 70V Uiso 5,3kV Replacement: LTV4N27
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PDIP06
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Manufacturer:
Vishay Manufacturer part number: 4N27 RoHS Case style: PDIP06 |
In stock:
200 pcs. |
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Packaging: 50/200 Quantity (multiple 1) |
10-30% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N27 Case style: PDIP06 |
External warehouse:
900 pcs. |
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Packaging: 100 Minimum order amount must exceed 20 Euro. |
10-30% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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4N32
Single-Channel CTR 500% Vce 70V Uiso 5,3kV Replacement: LTV4N32
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PDIP06
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Manufacturer:
Vishay Manufacturer part number: 4N32 RoHS Case style: PDIP06 |
In stock:
150 pcs. |
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Packaging: 50/200 Quantity (multiple 1) |
500% | PDIP06 | Darlington with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N32 Case style: PDIP06 |
External warehouse:
1750 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
500% | PDIP06 | Darlington with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
EVERLIGHT Manufacturer part number: 4N32 Case style: PDIP06 |
External warehouse:
18200 pcs. |
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Packaging: 65 Minimum order amount must exceed 20 Euro. |
500% | PDIP06 | Darlington with Base | 5300V | 70V | ||||||||||||
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4N32SM
Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD White
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PDIP06smd
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N32SM RoHS Case style: PDIP06smd |
In stock:
96 pcs. |
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Packaging: 100 Quantity (multiple 1) |
500,00% | PDIP06smd | Photodarlington | 4170V | 30V | ||||||||||||
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4N33 VISHAY
Single-Channel CTR 500% Vce 30V Uiso 5,3kV Replacement: LTV4N33
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PDIP06
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Manufacturer:
Vishay Manufacturer part number: 4N33 RoHS Case style: PDIP06 |
In stock:
198 pcs. |
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Packaging: 50/350 Quantity (multiple 1) |
500% | PDIP06 | Darlington with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
EVERLIGHT Manufacturer part number: 4N33 Case style: PDIP06 |
External warehouse:
19020 pcs. |
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Packaging: 65 Minimum order amount must exceed 20 Euro. |
500% | PDIP06 | Darlington with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
EVERLIGHT Manufacturer part number: 4N33 Case style: PDIP06 |
External warehouse:
20970 pcs. |
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Packaging: 65 Minimum order amount must exceed 20 Euro. |
500% | PDIP06 | Darlington with Base | 5300V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N33 Case style: PDIP06 |
External warehouse:
1500 pcs. |
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Packaging: 1 Minimum order amount must exceed 20 Euro. |
500% | PDIP06 | Darlington with Base | 5300V | 30V | ||||||||||||
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4N33M FAIRCHILD
Optocoupler DC-IN 1-CH Darlington With Base DC-OUT
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PDIP06
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In stock:
174 pcs. |
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Packaging: 50 Quantity (multiple 1) |
500% | PDIP06smd | Darington with Base | 4170V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N33M Case style: PDIP06 |
External warehouse:
3000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
500% | PDIP06smd | Darington with Base | 4170V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N33M Case style: PDIP06 |
External warehouse:
1000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
500% | PDIP06smd | Darington with Base | 4170V | 30V | ||||||||||||
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4N35 UMW
Single-Channel CTR 100% Vce 80V Uiso 5kV Transistor with Base Replacement for: 4N35M, 4N35-LIT, 4N35-EVE, 4N35-ISO, 4N35-VIS, 4N35(SHORT,F), 4N35-000E
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PDIP06
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In stock:
200 pcs. |
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Packaging: 50/200 Quantity (multiple 1) |
100% | PDIP06 | Transistor with Base | 5000V | 80V | ||||||||||||
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4N35
Single-Channel CTR 100% Vce 70V Uiso 5,3kV Replacement: LTV4N35
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PDIP06
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Manufacturer:
EVERLIGHT Manufacturer part number: EL4N35 RoHS Case style: PDIP06 |
In stock:
7 pcs. |
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Packaging: 65/1040 Quantity (multiple 1) |
100% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
EVERLIGHT Manufacturer part number: 4N35 RoHS Case style: PDIP06 |
In stock:
390 pcs. |
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Packaging: 65/1625 Quantity (multiple 1) |
100% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N35 Case style: PDIP06 |
External warehouse:
31400 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
100% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 4N35 Case style: PDIP06 |
External warehouse:
72188 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
100% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: 4N35 Case style: PDIP06 |
External warehouse:
150944 pcs. |
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Packaging: 65 Minimum order amount must exceed 20 Euro. |
100% | PDIP06 | Transistor with Base | 5300V | 70V | ||||||||||||
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4N35XSM ISOCOM
single CTR 100% Vce 70V Uiso 5,3kV Transistor with Base
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PDIP06smd
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In stock:
20 pcs. |
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Packaging: 60 Quantity (multiple 1) |
100% | DIP06smd | Transistor with Base | 5300V | 70V | ||||||||||||
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4N35-000E
single CTR 100% Vce 30V Uiso 3,55kV Transistor with Base
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DIP06
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In stock:
400 pcs. |
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Packaging: 65/400 Quantity (multiple 1) |
100% | PDIP06 | Transistor with Base | 3,55kV | 30V | ||||||||||||
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4N35S-TA1 LITEON
Optocoupler DC-IN 1-Channel Transistor With Base DC-OUT; 3,55kV; Vout 30V; 3us; 100mA; CRT 100%; -55°C~100°C; 4N35S-LIT; 4N35S-TA1;
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PDIP06smd GullWing
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In stock:
360 pcs. |
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Packaging: 500 Quantity (multiple 1) |
100% | PDIP06 | Transistor with Base | 3,55kV | 30V | ||||||||||||
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4N35SM
Single CTR 100% Vce 30V Uiso 4,17kV Transistor with Base 4N35-SMD-I; 4N35SM; 4N35SR2M;
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PDIP06smd
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N35SM RoHS Case style: PDIP06smd |
In stock:
200 pcs. |
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Packaging: 50/200 Quantity (multiple 1) |
100% | DIP06smd | Transistor with Base | 4170V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N35SM Case style: PDIP06smd |
External warehouse:
6700 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
100% | DIP06smd | Transistor with Base | 4170V | 30V | ||||||||||||
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Manufacturer:
ON-Semicoductor Manufacturer part number: 4N35SM Case style: PDIP06smd |
External warehouse:
2000 pcs. |
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Packaging: 1000 Minimum order amount must exceed 20 Euro. |
100% | DIP06smd | Transistor with Base | 4170V | 30V | ||||||||||||
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6N135 EVERLIGHT
Single-Channel CTR 7-50% Vce 30V Uiso 2,5kV Replacement: LTV6N135, PS8601
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PDIP08
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Manufacturer:
EVERLIGHT Manufacturer part number: 6N135 RoHS Case style: PDIP08 |
In stock:
1080 pcs. |
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Packaging: 45/1080 Quantity (multiple 1) |
7-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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Manufacturer:
BROADCOM Manufacturer part number: 6N135 Case style: PDIP08 |
External warehouse:
2600 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
7-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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6N135 DIP8 LITEON
Single-Channel CTR 7-50% Vce 20V Uiso 5kV Transistor with Base
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PDIP08
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In stock:
975 pcs. |
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Packaging: 50 Quantity (multiple 1) |
7-50% | PDIP08 | Transistor with Base | 5000V | 20V | ||||||||||||
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Manufacturer:
LITE-ON Manufacturer part number: 6N135-L Case style: PDIP08 |
External warehouse:
2000 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
7-50% | PDIP08 | Transistor with Base | 5000V | 20V | ||||||||||||
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6N135S SMD-8 LITEON
Single-Channel CTR 7-50% Vce 20V Uiso 5kV Transistor with Base 6N135S-TA1
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PDIP08smd
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In stock:
98 pcs. |
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Packaging: 100 Quantity (multiple 1) |
7-50% | DIP08smd | Transistor with Base | 5000V | 20V | ||||||||||||
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6N135-000E Avago
single CTR 7-50% Vce 20V Uiso 3,75kV Transistor with Base
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PDIP08
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In stock:
150 pcs. |
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Packaging: 50/150 Quantity (multiple 1) |
7-50% | PDIP08 | Transistor with Base | 3750V | 20V | ||||||||||||
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6N135-300E Avago
single CTR 7-50% Vce 20V Uiso 3,75kV Transistor with Base
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PDIP08smd
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In stock:
150 pcs. |
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Packaging: 50/150 Quantity (multiple 1) |
7-50% | DIP08smd | Transistor with Base | 3750V | 20V | ||||||||||||
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MT6N136 MATELIGHT
Single-Channel CTR 19-50% Vce 30V Uiso 5kV Transistor with Base Replacement for: 6N136M, 6N136-L, 6N136-EVE, 6N136-ISO, 6N136-VIS, 6N136(F), 6N136-000E
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PDIP08
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In stock:
180 pcs. |
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Packaging: 45/200 Quantity (multiple 1) |
19-50% | PDIP08 | Transistor with Base | 5000V | 30V | ||||||||||||
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6N136M UMW
Single-Channel CTR 19-50% Vce 30V Uiso 5kV Transistor with Base Replacement for: 6N136M, 6N136-L, 6N136-EVE, 6N136-ISO, 6N136-VIS, 6N136(F), 6N136-000E
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PDIP08
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In stock:
320 pcs. |
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Packaging: 40/240 Quantity (multiple 1) |
19-50% | PDIP08 | Transistor with Base | 5000V | 30V | ||||||||||||
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6N136 Everlight
Single-Channel CTR 19-50% Vce 30V Uiso 2,5kV Replacement: LTV6N136, PS8601
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PDIP08
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Manufacturer:
EVERLIGHT Manufacturer part number: 6N136 RoHS Case style: PDIP08 |
In stock:
6 pcs. |
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Packaging: 45/450 Quantity (multiple 1) |
19-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 6N136 Case style: PDIP08 |
External warehouse:
5500 pcs. |
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Packaging: 50 Minimum order amount must exceed 20 Euro. |
19-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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Manufacturer:
EVERLIGHT Manufacturer part number: 6N136 Case style: PDIP08 |
External warehouse:
1485 pcs. |
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Packaging: 45 Minimum order amount must exceed 20 Euro. |
19-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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Manufacturer:
Vishay Manufacturer part number: 6N136 Case style: PDIP08 |
External warehouse:
62989 pcs. |
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Packaging: 2000 Minimum order amount must exceed 20 Euro. |
19-50% | PDIP08 | Transistor with VCC | 2500V | 30V | ||||||||||||
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.