Optocouplers, Optoisolators
3,502 parts in stock across 3 sub-categories
Filters1
In stock only
Manufacturer
32 more
- XINGLIGHT120
- NQUNXIN97
- HENGTUO86
- UMW83
- OCIC80
- ISOMICRON75
- ISOCOM66
- SHARP62
- KTP58
- Cosmo48
- TI39
- Orient38
- GUOXIN JIAPIN SEMICONDUCTOR33
- MIRACLE POWER32
- GOODWORK29
- HXY MOSFET27
- MSKSEMI23
- CT MICRO22
- Slkor18
- TWS16
- Littelfuse/IXYS13
- PANASONIC11
- DDF9
- Existar8
- Siliup8
- JSMSEMI7
- Tokmas7
- TT Electronics/Optek Technology6
- YONGYUTAI5
- BrtLed4
- Letex4
- NATIONSTAR4
Package
32 more
- SMD-8P95
- SSOP-481
- SOIC-4-175mil77
- SO-876
- SOP-8-2.54mm74
- SOIC-468
- SOP-854
- SOP-4-1.27mm53
- LSOP-439
- SOP-6-2.54mm38
- SO-637
- SOP-636
- SOIC-5-175mil35
- SOT-ALL-828
- SOP-525
- SMD24
- SOIC-6-300mil24
- DIP-1621
- SOIC-8-6.8mm21
- SO-4-175mil18
- SOP-16-4.4mm18
- SOP-4-175mil-2.54mm18
- SO-516
- SO-6,5LEAD16
- SOIC-16-4.6mm15
- SOIC-4-4.55mm15
- SSOP-1615
- SO-414
- SOIC-6-6.8mm13
- DIP12
- SOIC-16-175mil12
- SOP-5-175mil12
| Part | Description | Package | Stock | Price (excl. GST) | Add to cart | |
|---|---|---|---|---|---|---|
| TLP521GB(UMW) UMW #C364142 | 50mA 400mV@2.4mA,8mA 55V 5V 1.15V DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 28,760 in stock · from ₹20.11 |
| Min 5 · ×5 | |
| PC817X2NSZW SHARP #C5350 | 50mA 100mV@20mA,1mA 80V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 27,510 in stock · from ₹10.39 |
| Min 10 · ×10 | |
| PC817X3NSZ9F SHARP #C96006 | Phototransistor Output 5kVrms DIP-4DIP-4 | DIP-4 | 27,180 in stock · from ₹12.57 |
| Min 5 · ×5 | |
| TLP785(GR,F) TOSHIBA #C2840180 | 50mA 400mV@2.4mA,8mA 80V 5V 1.15V DC DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 23,850 in stock · from ₹22.82 |
| Min 5 · ×5 | |
| PC817B-FEL-D DDF #C50229498 | 50mA 100mV@20mA,1mA 80V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output OptoisolatorsDIP-4 | DIP-4 | 22,820 in stock · from ₹3.15 |
| Min 20 · ×20 | |
| TLP621GB-1(UMW) UMW #C388376 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 21,280 in stock · from ₹18.72 |
| Min 5 · ×5 | |
| PC817CAD GREENMICRO #C52092020 | 50mA 200mV@20mA,1mA 35V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output OptoisolatorsDIP-4 | DIP-4 | 18,000 in stock · from ₹4.11 |
| Min 20 · ×20 | |
| MTLP521-1GB(DIP) MSKSEMI #C41419317 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 16,370 in stock · from ₹15.96 |
| Min 5 · ×5 | |
| EL817(D)-G EVERLIGHT #C17590752 | Phototransistor Output 5kVrms DIP-4DIP-4 | DIP-4 | 16,230 in stock · from ₹9.43 |
| Min 10 · ×10 | |
| K10101B Cosmo #C157483 | 50mA 200mV@20mA,1mA 80V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 14,550 in stock · from ₹6.62 |
| Min 10 · ×10 | |
| PC817X2NSZ9F SHARP #C390734 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 14,375 in stock · from ₹11.31 |
| Min 5 · ×5 | |
| EL814 EVERLIGHT #C71046 | Phototransistor Output 5kVrms DIP-4DIP-4 | DIP-4 | 13,855 in stock · from ₹19.82 |
| Min 5 · ×5 | |
| TLP785(BL,F TOSHIBA #C115022 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 13,715 in stock · from ₹29.25 |
| Min 5 · ×5 | |
| EL814A EVERLIGHT #C115482 | 1mA 1.3V@20mA,1mA 80V 1.2V AC,DC DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 13,565 in stock · from ₹17.54 |
| Min 5 · ×5 | |
| PS2501 UMW #C364144 | Phototransistor Output 5kVrms DIP-4DIP-4 | DIP-4 | 13,055 in stock · from ₹14.16 |
| Min 5 · ×5 | |
| TLP620(GB,F) TOSHIBA #C96252 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 12,355 in stock · from ₹72.58 |
| Min 1 | |
| PC817C TDSEMIC #C42422059 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 12,100 in stock · from ₹3.86 |
| Min 20 · ×20 | |
| TLP785GB(UMW) UMW #C364146 | 80mA 400mV@2.4mA,8mA 80V 5V 1.15V DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 9,910 in stock · from ₹11.93 |
| Min 5 · ×5 | |
| EL2501(K)-G EVERLIGHT #C85162 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 9,375 in stock · from ₹13.71 |
| Min 5 · ×5 | |
| PC817A AOTE #C42371498 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 8,700 in stock · from ₹4.47 |
| Min 20 · ×20 | |
| FOD817B300 onsemi #C124471 | 50mA 200mV@20mA,1mA 70V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output Optoisolators RoHSDIP-4 | DIP-4 | 8,365 in stock · from ₹33.97 |
| Min 5 · ×5 | |
| PC817X3NSZ2B SHARP #C390735 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 8,115 in stock · from ₹25.28 |
| Min 5 · ×5 | |
| HT-817-D-F HENGTUO #C34376173 | 50mA 100mV@1mA,20mA 80V 6V 1.2V DC DIP-4 Transistor, Photovoltaic Output OptoisolatorsDIP-4 | DIP-4 | 7,587 in stock · from ₹4.62 |
| Min 1 | |
| EL817(C)-G EVERLIGHT #C160821 | Phototransistor Output 5kVrms 1 Channel DIP-4DIP-4 | DIP-4 | 6,580 in stock · from ₹9.63 |
| Min 10 · ×10 | |



















